JP2015134619A - Blister container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a blister container having such a function as to prevent an infant from erroneously drinking a product.SOLUTION: A container 1 includes a laminate 10 containing a first sheet material 20 formed of at least two swelling parts 21 and a second sheet material 30 joined with the first sheet material. An area on which a first sheet material part containing a part formed of fold forming means 40 extended on a position between the two swelling parts adjacent to each other and a second sheet material are opposed to each other is formed as an unjointed region B. One side cut line 60 which regulates the contour of one side embossed part 70 and the other side cut line 80 which regulates the contour of the other side embossed part 90 are respectively formed on regions as one side and the other side in the first direction for the fold forming means, of a part located on the unjointed region of the second sheet material. When the first sheet material is folded along the fold forming means, the one side embossed part and the other side embossed part are embossed from the first sheet material.

Description

  The present invention relates to a blister container, and more particularly, to a blister container having a function of preventing a child from swallowing a product.

  A blister container is known as a container for storing merchandise. The blister container is a container sheet material in which a bulging portion is formed, a lid material that is joined to the container sheet material and forms an accommodation space for accommodating a product between the bulging portion of the container sheet material, It has.

  As a typical blister container, a press-through pack (PTP) type (see, for example, Patent Document 1) or a peel-open type is used. Among these, in the former PTP type container, the product can be taken out by pressing the bulging portion and breaking through the lid with the product accommodated in the accommodation space.

  On the other hand, in the latter peel-opening type container, the product accommodated in the accommodation space can be taken out by peeling the lid material from the container sheet material. The peel-opening type container is suitable for containing a fragile drug such as an orally disintegrating tablet (OD tablet) or a fragile drug, since there is no risk of crushing the product when the container is opened.

Japanese Patent No. 4154603

  In recent years, it has been pointed out that a child accidentally swallows a product contained in a blister container. In particular, orally disintegrating tablets (OD tablets) that can be accommodated in peel-opening type containers often dissolve in the mouth (sublingual, on the tongue) by saliva, and thus often have a taste that is easy to drink. For this reason, orally disintegrating tablets (OD tablets) have a risk that children prefer to mouth. For this reason, the peel opening type blister container is required to have a function of preventing children from accidentally swallowing the product.

  The present invention has been made in view of these points, and is a peel-opening type blister container that can be taken out without crushing the product, and prevents the child from accidentally swallowing the product. An object of the present invention is to provide a blister container that can withstand practical use.

  In addition, as described in Patent Document 1, as a PTP type container, a container having a function of preventing a child from accidentally swallowing a medicine has been put into practical use. In the PTP type container described in Patent Document 1, a protective film for preventing unsealing is laminated on a portion of the lid material covering the bulging portion of the container sheet material. However, in the PTP type container described in Patent Document 1, since the protective film is further laminated on the lid material, the material cost and the manufacturing cost increase, and it cannot be provided at a competitive price in the market. Furthermore, for those who do not have fingertips, such as elderly people, and those who have difficulty with their hands, such as patients with rheumatism, the protective film is peeled off or the bulging part is pressed and accommodated in the accommodation space. Some people are unable to break through the lid with the finished product. In such a case, it is necessary to use a dedicated press device to take out the stored medicine, which is troublesome. In this regard, it is more convenient if the product contained in the blister container can be taken out without using a dedicated press device even by a person who does not apply force to the fingertip or a handicapped person.

A blister container according to the present invention includes a first sheet material having at least two bulging portions formed to be spaced apart along a first direction;
A second sheet material that is joined to the first sheet material and forms a housing space with the bulging portion of the first sheet material,
The first sheet material is formed with a crease forming means extending a position between two bulging portions adjacent in the first direction,
An intermediate region in which the portion of the first sheet material that is between two bulging portions adjacent to each other in the first direction and the portion where the crease forming means is formed faces the second sheet material At least a portion of the first sheet material and the second sheet material include a non-bonded region where the second sheet material is not bonded,
One side cut that defines the contour of the one side raised portion in a region on one side in the first direction with respect to the crease forming unit, of the portion located in the unjoined region of the second sheet material. A line is formed,
The other side cut which prescribes | regulates the outline of an other side floating part in the area | region used as the other side in the said 1st direction with respect to the said crease formation means among the parts located in the said unjoined area | region of the said 2nd sheet material. A line is formed,
When the first sheet material is bent along the crease forming means, the one-side raised portion and the other-side raised portion are lifted from the first sheet material.

In the blister container according to the present invention, the one-side cut line is curved to be convex on one side in the first direction,
The other side cut line may be curved so as to be convex toward the other side in the first direction.

  In the blister container according to the present invention, the one-side cut line and the other-side cut line may be shifted from each other in a second direction d2 perpendicular to the first direction d1.

  In the blister container according to the present invention, the one end portion of the one-side cut line and the one end portion of the other-side cut line may be separated from each other and face each other with the crease forming means interposed therebetween.

In the blister container according to the present invention, a first guide cut line is formed in a portion on the other side in the first direction with respect to the crease forming means of the second sheet material,
One end portion of the first guide cut line and one end portion of the one-side cut line are separated from each other and face each other with the crease forming means interposed therebetween,
The other end portion of the first guide cut line is located at a position on the other side in the first direction with respect to the unjoined region,
A second guide cut line is formed on a portion of the second sheet material that is on one side in the first direction with respect to the crease forming means,
One end portion of the second guide cut line and one end portion of the other side cut line are separated from each other and face each other with the crease forming means interposed therebetween,
The other end of the second guide cut line may be located at a position on one side in the first direction with respect to the unjoined region.

In the blister container according to the present invention, the distance along the first direction between each position on the first guide cut line and the crease forming means is such that the position on the first guide cut line is orthogonal to the first direction. As the distance from the one-side cut line increases along the second direction,
The distance along the first direction between each position on the second guide cut line and the crease forming means is determined so that the position on the second guide cut line extends from the other cut line along the second direction. The larger the distance, the larger.

In the blister container according to the present invention, the one-side cut line and the other-side cut line are arranged shifted in a second direction orthogonal to the first direction,
In the second direction, a point joining region surrounded by the unjoined region is provided at a position between the one-side cut line and the other-side cut line,
In the point joining region, the first sheet material and the second sheet material may be joined.

  The blister container by this invention WHEREIN: The said intermediate | middle area | region may consist only of the said non-joining area | region and the said point joining area | region.

In the blister container according to the present invention, a gap is formed between the other end of the one-side cut line and one of the pair of edges of the laminate that are positioned opposite to each other in a second direction orthogonal to the first direction. Forming,
A gap may be formed between the other end of the other cut line and the other of the pair of edges.

In the blister container according to the present invention, the one-side cut line includes a one-side first portion and a one-side second portion that are spaced apart from each other,
Between the one end portion of the one side first portion and the one end portion of the one side second portion, the one side floating portion is connected to the portion of the second sheet material positioned around the one side floating portion. One side seam is provided,
A portion of the first sheet material facing at least the one side seam may be formed with a one-side relief bulging portion that is recessed so as to be separated from the one-side seam.

In the blister container according to the present invention, the other-side cut line includes an other-side first portion and an other-side second portion that are spaced apart from each other,
Between the one end part of the other side first part and the one end part of the other side second part, the other side floating part is connected to the part of the second sheet material positioned around the other side floating part. The other side seam is provided,
In the first sheet material, at least a portion facing the other side seam may be formed with an other side relief bulging portion that is recessed so as to be separated from the other side seam.

  In the blister container according to the present invention, the crease forming means may extend between two positions on the edge of the laminated body positioned opposite to a second direction orthogonal to the first direction.

In the blister container according to the present invention, a plurality of laminates are arranged in a second direction orthogonal to the first direction,
Two laminated bodies adjacent to each other in the second direction may be connected to each other so as to be cut along the cutting assisting means via the cutting assisting means.

  The blister container according to the present invention may further include a fold preventing piece connected to the edge of the laminate including one end of the fold forming means via a cutting assisting means.

  According to the present invention, it is possible to provide a peel-opening type blister container that has a function of preventing children from accidentally swallowing a product and can withstand practical use.

It is a top view which shows the blister container by the 1st Embodiment of this invention. It is a top view which expands and shows the laminated body of the blister container shown in FIG. It is sectional drawing which shows the cross section of the blister container along the III-III line of FIG. It is a figure for demonstrating an effect | action of the blister container shown in FIG. 1, Comprising: It is a top view which shows the process of cut | disconnecting a some laminated body with respect to each other. It is a figure for demonstrating the effect | action of the blister container shown in FIG. 1, Comprising: It is a perspective view which shows the process of bend | folding a laminated body from a crease formation means. It is a figure for demonstrating the effect | action of the blister container shown in FIG. 1, Comprising: It is a perspective view which shows the process of peeling a part of 2nd sheet material from a 1st sheet material. It is a figure for demonstrating the modification of the blister container shown in FIG. 1, Comprising: It is a top view which shows the example further provided with the folding prevention piece connected to the laminated body. It is a figure for demonstrating the effect | action of the blister container shown in FIG. 7, Comprising: It is a top view which shows the process of cut | disconnecting a folding prevention piece from a laminated body. It is a top view which shows the blister container by the 2nd Embodiment of this invention. It is a top view which expands and shows the laminated body of the blister container shown in FIG. It is a figure for demonstrating the effect | action of the blister container shown in FIG. 9, Comprising: It is a top view which shows the process of cut | disconnecting a some laminated body with respect to each other. It is a figure for demonstrating the effect | action of the blister container shown in FIG. 9, Comprising: It is a perspective view which shows the process of bend | folding a laminated body from a crease formation means. It is a figure for demonstrating the effect | action of the blister container shown in FIG. 9, Comprising: It is a perspective view which shows the process of peeling a part of 2nd sheet material from a 1st sheet material. It is a top view which shows the modification of the laminated body of the blister container shown in FIG. It is sectional drawing which shows the cross section of the blister container along the XV-XV line | wire of FIG.

  Embodiments of the present invention will be described below with reference to the drawings. In the drawings attached to the present specification, for the sake of illustration and ease of understanding, the scale, the vertical / horizontal dimension ratio, and the like are appropriately changed and exaggerated from those of the actual product.

<< First Embodiment >>
FIG. 1 to FIG. 8 are diagrams for explaining the first embodiment and its modifications according to the present invention. 1 is a top view showing a blister container according to the first embodiment of the present invention, FIG. 2 is an enlarged top view showing a laminated body of blister containers, and FIG. It is sectional drawing which shows the cross section of the blister container along the III-III line | wire shown in FIG.

  In the following description, an example in which the present invention is applied to a blister container that contains a pharmaceutical product is shown. However, naturally, this invention is not limited to the blister container which accommodates a pharmaceutical, It can apply to the various blister container which needs the function which prevents the child from swallowing a product accidentally.

  As shown in FIGS. 1 to 3, the blister container 1 of the present embodiment includes a first sheet material (container sheet material) 20 formed with a bulging portion 21 and a first sheet material 20 joined to the first sheet material 20. A plurality of laminated bodies 10 including two sheet materials (cover materials) 30 are provided. The second sheet material 30 covers the bulging portion 21 of the first sheet material 20 and forms an accommodation space 11 between the bulging portion 21. A product is stored in the storage space 11. Examples of the product stored in the storage space 11 include pharmaceuticals, cleaning agents, bathing agents, and insecticides such as pests. In the present embodiment, a medicine 2 made of a tablet is stored as a product stored in the storage space 11.

  As shown in FIG.1 and FIG.2, each laminated body 10 has the outer edge part 12 formed in rectangular shape in planar view. The outer edge portion 12 of the stacked body 10 intersects with the pair of edge portions 12a arranged to face the first direction d1 extending on the surface of the stacked body 10 and the first direction d1, and particularly in the illustrated example, the first edge d. And a pair of edge portions 12b disposed opposite to each other in the second direction d2 extending on the surface of the laminate 10 perpendicular to the one direction d1. Each laminated body 10 has two accommodation spaces 11 that are spaced apart in the first direction d1. And the some laminated body 10 is arranged side by side in the 2nd direction d2 orthogonal to the 1st direction d1.

  Two laminated bodies 10 adjacent to each other in the second direction d2 are connected so as to be separable along the cutting assistance means 50 via the cutting assistance means 50 extending in the first direction d1. The cutting assisting means 50 extends linearly along the first direction d1 at a position that is a boundary between two adjacent stacked bodies 10.

  The cutting assisting means 50 has two laminated bodies at the position where the cutting assisting means 50 is provided when the two laminated bodies 10 connected via the cutting assisting means 50 are bent for cutting. It is for promoting that 10 is cut off. This cutting assistance means 50 can be realized in a manner known per se. As an example, the cutting auxiliary means 50 includes a perforation formed by cuts intermittently formed in the laminated body 10 so as to penetrate the first sheet material 20 and the second sheet material 30, and the second sheet material 30 side. It may be a half cut line composed of grooves continuously formed in the laminate 10 so as to extend from the first sheet material 20 to the first sheet material 20.

  As described above, each laminate 10 is configured by attaching the second sheet material 30 to the first sheet material 20 on which the bulging portions 21 are formed. In this Embodiment, the 1st sheet material 20 of the two laminated bodies 10 adjacent to arbitrary 2nd direction d2 is connected continuously, and the 1st sheet material 20 of each laminated body 10 is single. It is formed of a first sheet. Similarly, the 2nd sheet material 30 of the two laminated bodies 10 adjacent to the arbitrary 2nd direction d2 is also connected continuously, and the 2nd sheet material 30 of each laminated body 10 is also a single 2nd sheet | seat. It is formed with.

  As shown in FIGS. 1 and 2, the first sheet material 20 of each laminated body 10 has at least two bulging portions 21 that are formed to be spaced apart in the first direction d <b> 1 corresponding to the accommodation space 11. doing. Each bulging portion 21 protrudes from the portion other than the bulging portion 21 of the first sheet material 20 toward the side opposite to the second sheet material 30. In the illustrated example, the bulging portion 21 is formed in a hemispherical shape and extends toward the side opposite to the second sheet material 30. When the first sheet material 20 has at least two bulging portions 21, it is possible to prevent an accidental ingestion accident in which the first sheet material 20 is accidentally swallowed when the medicine 2 is taken.

  Moreover, as shown in FIG.1 and FIG.2, two bulging parts adjacent in the 1st direction d1 in parts other than the part in which the bulging part 21 of the 1st sheet material 20 of each laminated body 10 is formed. A crease forming means 40 extending between the positions 21 is formed. The fold forming means 40 is for accelerating that the laminated body 10 is bent at the position where the fold forming means 40 is provided when the laminated body 10 is folded. The crease forming means 40 may be formed in a straight line shape or a curved shape. The crease forming unit 40 is not formed on the second sheet material 30.

  This crease forming means 40 can be realized in a manner known per se. In the example shown in the figure, the crease forming means 40 is configured by perforations formed by cuts intermittently formed in the first sheet material 20 so as to penetrate the first sheet material 20. However, it is not limited to such an example, and the crease forming means 40 may be formed of a half cut line formed of grooves continuously formed in the first sheet material 20. Alternatively, the crease forming unit 40 may be formed of a thermal ruled line formed of V-shaped grooves continuously formed in the first sheet material 20. However, even if the crease forming unit 40 has any configuration, when the first sheet material 20 is folded along the crease forming unit 40, the first sheet material 20 moves along the crease forming unit 40. It is configured not to be separated.

  The crease forming means 40 of the present embodiment extends between two positions on the outer edge portion 12 of the laminate 10. More specifically, the crease forming means 40 extends linearly between two positions on the edge portion 12b of the stacked body 10 positioned facing the second direction d2.

  As shown in FIG. 1, the end portions 41 and 42 of the fold forming means 40 of each stacked body 10 are aligned on a straight line. That is, of the two laminated bodies 10 adjacent to each other in the second direction d2, the other end portion 42 of the fold forming means 40 of the laminated body 10 located on one side is the fold formation of the laminated body 10 located on the other side. It is connected to one end 41 of the means 40.

  The portion of the first sheet material 20 that is between the two bulging portions 21 that are adjacent to each other in the first direction d1 including the portion where the fold forming means 40 is formed faces the second sheet material 30. The area is referred to as an intermediate area A. The intermediate region A of the present embodiment includes an unjoined region B where the first sheet material 20 and the second sheet material 30 are not joined. That is, the crease forming means 40 is formed on the portion of the first sheet material 20 that is overlapped without being joined to the second sheet material 30. In the present embodiment, the unjoined region B is formed as a band-like region extending in a position between the two bulging portions 21 in the first direction d1.

  On the other hand, areas where the first sheet material 20 and the second sheet material 30 overlap except for the intermediate area A are joined together. In other words, the region where the second sheet material 30 faces and the portion other than the portion where the unbonded region B of the first sheet material 20 and the portion where the bulging portion 21 is formed are joined. Yes.

  Also, as shown in FIGS. 1 and 2, one of the portions of the second sheet material 30 located in the unjoined region B is located in a region on one side in the first direction d1 with respect to the crease forming unit 40. The side cut line 60 is formed, and the other side cut line 80 is formed in a region on the other side in the first direction d1 with respect to the crease forming unit 40. The one side cut line 60 and the other side cut line 80 are formed by cuts formed continuously or intermittently in the second sheet material 30.

  As shown in FIG. 2, the one-side cut line 60 and the other-side cut line 80 extend along a curved path. Specifically, the one-side cut line 60 and the other-side cut line 80 are curved so as to be convex on one side and the other side, respectively. In other words, the one-side cut line 60 extends in a region on one side with respect to a virtual straight line connecting both end portions 61 and 62 of the one-side cut line 60, and the other-side cut line 80 The region extends on the other side with respect to a virtual straight line connecting both ends 81 and 82 of the line 80. However, the one-side cut line 60 and the other-side cut line 80 are not limited to an example of extending a curved path that is continuously bent and has no corners, and may extend a bent path that is partially bent.

  As shown in FIG. 2, the one-side cut line 60 and the other-side cut line 80 are arranged so as to be shifted in the second direction d2. In other words, the one-side cut line 60 and the other-side cut line 80 do not overlap in the second direction d2.

  Moreover, as shown in FIG. 2, the one end part 61 of the one side cut line 60 and the one end part 81 of the other side cut line 80 are spaced apart from each other. In other words, the one end 61 of the one-side cut line 60 and the one end 81 of the other-side cut line 80 are not connected. Further, the one end portion 61 of the one-side cut line 60 and the one end portion 81 of the other-side cut line 80 face each other in the first direction d1 with the fold forming means 40 interposed therebetween. That is, the one end 61 of the one-side cut line 60 is separated from the one end 81 in the vicinity of the one end 81 of the other-side cut line 80.

  Further, the other end portion 62 of the one-side cut line 60 forms a gap with one of the pair of edge portions 12b of the stacked body 10 that are positioned facing the second direction d2. Furthermore, in the present embodiment, the other end 62 of the one-side cut line 60 extends toward the one end 41 of the crease forming unit 40 and is also separated from the one end 41. That is, the other end portion 62 of the one-side cut line 60 is located in the vicinity of the one end portion 41 of the crease forming unit 40 located on the edge portion 12 b of the stacked body 10 and at a position separated from the one end portion 41. . On the other hand, the other end portion 82 of the other-side cut line 80 forms a gap with the other of the pair of edge portions 12b of the stacked body 10 positioned facing the second direction d2. In addition, the other end portion 82 of the other cut line 80 extends toward the other end portion 42 of the crease forming means 40 and is also separated from the other end portion 42. That is, the other end portion 82 of the other side cut line 80 is located in the vicinity of the other end portion 42 of the crease forming means 40 located on the edge portion 12b of the laminated body 10 and at a position separated from the other end portion 42. ing.

  Here, the second sheet material 30 on which the one-side cut line 60 and the other-side cut line 80 are formed includes a portion 30a that includes the other-side raised portion 90 and covers the bulging portion 21 located on one side, and one It divides into the part 30b which covers the bulging part 21 located on the other side including the side floating part 70. As shown in FIG. 2, a portion 30 a that covers the bulging portion 21 located on one side and a portion 30 b that covers the bulging portion 21 located on the other side include one end portion 61 of one side cut line 60 and The area between the one end 81 of the other side cut line 80, the area between the other end 62 and the edge 12b of the one side cut line 60, and the other end 82 and the edge of the other side cut line 80. In the region between 12b, they are connected to each other.

  By such a one-side cut line 60, the second sheet material 30 is peeled off from the first sheet material 20 and the bulging portion 21 located on the other side is exposed, so that the one-side floating portion 70 that becomes a starting point is exposed. A contour is defined. Further, the contour of the other side raised portion 90 that becomes a starting point when the second sheet material 30 is peeled off from the first sheet material 20 to expose the bulging portion 21 located on one side by the other side cut line 80. Is defined. When the first sheet material 20 is bent along the crease forming means 40, the one-side floating part 70 and the other-side floating part 90 are lifted from the first sheet material 20 (see FIG. 4).

  The one-side raised portion 70 is formed in a portion on the one side in the first direction d1 with respect to the crease forming means 40 in the second sheet material 30. The one-side floating portion 70 has a shape protruding from the other side toward the one side in the first direction d1. As described above, the outline of the one-side raised portion 70 is defined by the one-side cut line 60 that is curved so as to be convex on one side. In the present embodiment, the one-side raised portion 70 is located in the unjoined region B.

  Similarly, the other side bulging portion 90 is formed on a portion of the second sheet material 30 on the other side in the first direction d1 with respect to the crease forming means 40. The other side raised portion 90 has a shape protruding from one side to the other side in the first direction d1. As described above, the contour of the other-side raised portion 90 is defined by the other-side cut line 80 that is curved so as to be convex toward the other side. In the present embodiment, the other-side raised portion 90 is located in the unjoined region B.

  When the first sheet material 20 is bent along the crease forming means 40, in order to stably lift the one-side raised portion 70 and the other-side raised portion 90 from the first sheet material 20, an unjoined region The width of B is preferably 4 mm or more. Moreover, in order to lift the one side floating part 70 and the other side floating part 90 from the 1st sheet material 20 to such an extent that it can be easily picked with a finger, the width | variety of the unjoined area | region B is 8 mm or more. Is preferred. Furthermore, considering the material cost of the blister container 1, the width of the unbonded region B is preferably 15 mm or less.

  Next, the layer configuration of the laminate 10 in which the first sheet material 20 and the second sheet material 30 are laminated will be described with reference to FIG. First, the first sheet material 20 will be described, and then the second sheet material 30 will be described.

  The 1st sheet material 20 consists of a single resin layer, and the bulging part 21 is shape | molded by this resin layer. The resin layer that forms the first sheet material 20 preferably has transparency so that the medicine 2 accommodated in the blister container 1 can be visually recognized through the first sheet material 20. For example, polypropylene or vinyl chloride can be used as such a resin layer. But the 1st sheet | seat material 20 may contain the aluminum foil layer in addition to said resin layer.

  On the other hand, as shown in FIG. 3, the second sheet material 30 includes an adhesive layer 31, a barrier layer 33, a printing layer 34, and an overcoat layer 35 in this order from the first sheet material 20 side.

  Among these, the adhesive layer 31 is provided to bond the second sheet material 30 to the first sheet material 20. A peeling layer 32 extending in a strip shape in the second direction d2 is formed in a part of the region of the adhesive layer 31 that faces the portion other than the bulging portion 21 of the first sheet material 20. The unbonded region B is provided by the region of the adhesive layer 31 where the release layer 32 is formed. However, if the first sheet material 20 and the second sheet material 30 are not bonded in the unbonded region B, the release layer 32 is not necessarily provided in a portion located in the unbonded region B of the first sheet material 20. There is no need.

  As such an adhesive layer 31, for example, a polyurethane-based adhesive or a polyester-based adhesive can be used. As the release layer 32, for example, an acrylic, silicon or fluorine release coating agent can be used.

  The barrier layer 33 exhibits a vapor barrier property that prevents the permeation of water vapor and a gas barrier property that prevents the permeation of gas such as oxygen gas in order to prevent the contained medicine 2 from being altered. In addition, the barrier layer 33 also exhibits a function for preventing the quality of the medicine 2 from being deteriorated by blocking light from reaching the medicine 2 accommodated therein, that is, a light shielding property. As such a barrier layer 33, for example, JIS standard 1000 series or 8000 series aluminum foil can be used. Or as the barrier layer 33, you may use the silica vapor deposition film excellent in vapor | steam barrier property and gas barrier property, for example.

  A printed layer 34 including a pattern is laminated on the barrier layer 33. A picture here is a record object of various modes which can be recorded or printed on the 2nd sheet material 30, and is not limited in particular, a figure, a character, a pattern, a pattern, a symbol, a pattern, a mark, etc. Including widely. In the illustrated example, the printing layer 34 is laminated on the surface of the barrier layer 33 facing the side opposite to the first sheet material 20. The print layer 34 is laminated on the barrier layer 33 in accordance with product specifications, and the print layer 34 may not be provided on the barrier layer 33.

  Further, an overcoat layer 35 is laminated on the print layer 34. The overcoat layer 35 is provided to protect the print layer 34. The overcoat layer 35 preferably has transparency so that the print layer 34 can be visually recognized through the overcoat layer 35. As such an overcoat layer 35, for example, a nitrocellulose resin or an epoxy resin can be used.

  According to the first sheet material 20 and the second sheet material 30 having such a layer configuration, the hot plate is pressed against a region where the first sheet material 20 and the second sheet material 30 excluding the unbonded region B overlap. Thus, the first sheet material 20 and the second sheet material 30 can be bonded except for the unbonded region B.

  Next, the operation of the present embodiment configured as described above will be described with reference to FIGS. 4 to 6 are views for explaining the operation of the blister container shown in FIG. The procedure for taking out the medicine 2 accommodated in the accommodation space 11 of the blister container 1 described below with reference to FIGS. 4 to 6 is merely an example, and the procedure was taken into the accommodation space 11 by another procedure. The medicine 2 may be taken out.

  First, as shown in FIG. 4, the two stacked bodies 10 adjacent in the second direction d <b> 2 are bent together using the cutting assisting means 50 and separated from each other along the cutting assisting means 50. Subsequently, as shown in FIG. 5, the first sheet material 20 of the laminate 10 to be used is bent from the crease forming means 40. As a result, the one-side raised portion 70 and the other-side raised portion 90 arranged in the unbonded region B are lifted from the first sheet material 20. In particular, in the present embodiment, the one-side cut line 60 is curved so as to protrude toward one side in the first direction d1, and the other-side cut line 80 is formed on the other side in the first direction d1. Curved to be convex. For this reason, the one side raised portion 70 that has been lifted from the first sheet material 20 protrudes so as to be convex on one side in the first direction d1, and the other side raised portion 90 that has been raised from the first sheet material 20 is , And protrudes to the other side in the first direction d1. Thereby, the one side floating part 70 protruded so that it may become convex on one side and the other side floating part 90 protruded so that it may become convex on the other side can be easily picked with a finger.

  As described above, the portion 30a that includes the other side raised portion 90 and covers the bulged portion 21 on one side and the portion 30b that includes the one side raised portion 70 and covers the bulged portion 21 on the other side are: A region between one end 61 of the one-side cut line 60 and one end 81 of the other-side cut line 80, a region between the other end 62 of the one-side cut line 60 and the edge 12b, and the other-side cut In the region between the other end 82 of the line 80 and the edge 12b, they are connected to each other. From this state, as shown in FIG. 6, while grasping the one side raised portion 70 that covers the bulged portion 21 on the other side, the portion 30b is removed from the first sheet material 20 in the first direction d1. Raise to the side. Thereby, in the area | region between the one end part 61 of the one side cut line 60, and the one end part 81 of the other side cut line 80, and the area | region between the other end part 62 of the one side cut line 60, and the edge part 12b. The portion 30b that covers the bulging portion 21 on the other side is cut off from the portion 30a that covers the bulging portion 21 on the other side.

  Further, when the portion 30b covering the bulging portion 21 on the other side is lifted from the first sheet material 20 to the other side while the one side raised portion 70 is picked, the portion 30b is accommodated in the accommodation space 11 on the other side. Exposed medicine 2 is exposed. Thereby, the medicine 2 accommodated in the accommodating space 11 between the bulging portion 21 on the other side and the second sheet material 30 can be taken out. Furthermore, when the portion 30b covering the bulging portion 21 on the other side is lifted from the first sheet material 20 to the other side while pinching the one side floating portion 70, the other end portion 82 of the other side cut line 80 and In the region between the edge portion 12b, the portion 30b that covers the bulging portion 21 on the other side is separated from the portion 30a that covers the bulging portion 21 on the one side. Thereby, the part 30b which covers the bulging part 21 on the other side can be separated from the part 30a which covers the bulging part 21 on the one side.

  Next, while pinching the other side raised portion 90 of the portion 30a covering the bulging portion 21 on one side, the portion 30a is raised from the first sheet material 20 to one side in the first direction d1, The medicine 2 accommodated in the bulging portion 21 on one side covered with the portion 30a is exposed. Thereby, the medicine 2 accommodated in the accommodating space 11 between the bulging portion 21 on one side and the second sheet material 30 can be taken out.

  As described above, according to the present embodiment, when the first sheet material 20 is folded along the crease forming means 40, the one side raised portion 70 and the other side raised portion 90 are lifted from the first sheet material 20. It is like that. According to such a form, in order to take out the medicine 2 stored in the storage space 11, the second sheet material that is lifted by bending after the first sheet material 20 of the laminate 10 is folded from the crease forming means 40. It is necessary to lift up the second sheet material 30 from the first sheet material 20 while picking the one side raised portion 70 of the material 30. For this reason, even if a child tries to take out the medicine 2 accommodated in the accommodation space 11, it cannot be easily taken out. As a result, a peel-opening type blister container 1 having a function of preventing children from accidentally swallowing the product is realized. Furthermore, such an opening operation does not require a fine fingertip movement, and even a person who does not apply force to the fingertip or a handicapped person can use the entire arm or hand and mouth. it can. Therefore, according to the blister container 1 of the present embodiment, even a person who does not apply force to the fingertip or a handicapped person can take out the product contained in the blister container without using a dedicated press device. it can.

  In addition, according to the present embodiment, the portion of the second sheet material (lid material) that covers the bulging portion of the first sheet material (container sheet material) like the PTP type container described in Patent Document 1. Further, it is not necessary to further laminate a protective film for preventing opening. For this reason, the blister container 1 of this Embodiment can suppress material cost and manufacturing cost comparatively, and can be provided with the competitive price in a market. Thus, according to the present embodiment, a peel-opening type blister container that has a function of preventing children from accidentally swallowing a product and can withstand practical use is realized.

  Further, according to the present embodiment, the one-side cut line 60 is curved so as to be convex on one side in the first direction d1, and the other-side cut line 80 is the other side in the first direction d1. Curved to be convex to the side. According to such a form, when the first sheet material 20 is bent along the crease forming means 40, the one-side raised portion 70 that is lifted from the first sheet material 20 is located on one side in the first direction d1. It protrudes so that it may become convex, and the other side floating part 90 which floated from the 1st sheet material 20 protrudes so that it may become convex on the other side in the 1st direction d1. Thereby, the one side floating part 70 protruded so that it may become convex on one side and the other side floating part 90 protruded so that it may become convex on the other side can be easily picked with a finger. For this reason, workability | operativity of the operation | work which opens the blister container 1 can be improved.

  Further, according to the present embodiment, the one-side cut line 60 and the other-side cut line 80 are arranged so as to be shifted in the second direction d2. According to such a form, the one side floating part 70 of the 2nd sheet material 30 which floated from the 1st sheet material 20 is pinched, and the said 2nd sheet material 30 in the 1st direction d1 from the 1st sheet material 20 When rising up to one side and peeling, the other side raised portion 90 located on one side of the one side raised portion 70 is effectively restrained from inhibiting the progress of the peeling. can do. For this reason, the second sheet material 30 is lifted from the first sheet material 20 while picking the one side raised portion 70 of the second sheet material 30, and the medicine 2 accommodated in the accommodation space 11 on one side is taken up. The opening operation to take out can be performed smoothly.

  Further, according to the present embodiment, the one end portion 61 of the one-side cut line 60 and the one end portion 81 of the other-side cut line 80 are separated from each other and face each other with the crease forming means 40 interposed therebetween. According to such a configuration, the portion of the one side raised portion 70 defined near the one end portion 61 of the one side cut line 60 and the other side floating defined near the one end portion 81 of the other side cut line 80 are provided. The portion of the protruding portion 90 is connected to the other portion of the first sheet material 20. For this reason, unless the first sheet material 20 of the laminate 10 is bent after the crease forming means 40, the one side raised portion 70 and the other side raised portion 90 of the second sheet material 30 are the first sheet material 20. It becomes difficult to lift from. In other words, in order to take out the medicine 2 stored in the storage space 11, the second sheet material 30 that has been lifted up by folding is not obtained unless the first sheet material 20 of the laminate 10 is securely folded from the crease forming means 40. It is more difficult to take out the medicine 2 stored in the storage space 11 on the other side or one side using the one side floating portion 70 or the other side floating portion 90. For this reason, even if the child tries to take out the medicine 2 accommodated in the accommodation space 11, it cannot be taken out more easily.

  In addition, according to the present embodiment, the other end portion 62 of the one-side cut line 60 forms a gap with one of the pair of edge portions 12b of the stacked body 10 that are positioned facing the second direction d2. The other end portion 82 of the other cut line 80 forms a gap with the other of the pair of edge portions 12b. According to such a configuration, the portion of the one-side floating portion 70 defined near the other end portion 62 of the one-side cut line 60 and the other defined near the other end portion 82 of the other-side cut line 80. The part of the side floating part 90 will be in the state connected with the part of the other 1st sheet | seat material 20. FIG. For this reason, unless the first sheet material 20 of the laminate 10 is bent after the crease forming means 40, the one side raised portion 70 and the other side raised portion 90 of the second sheet material 30 are the first sheet material 20. It becomes difficult to lift from. In other words, in order to take out the medicine 2 stored in the storage space 11, the second sheet material 30 that has been lifted up by folding is not obtained unless the first sheet material 20 of the laminate 10 is securely folded from the crease forming means 40. It is more difficult to take out the medicine 2 stored in the storage space 11 on the other side or one side using the one side floating portion 70 or the other side floating portion 90. For this reason, even if the child tries to take out the medicine 2 accommodated in the accommodation space 11, it cannot be taken out more easily.

  Moreover, according to this Embodiment, the crease formation means 40 is extended between two positions on the outer edge part 12 of the laminated body 10, According to such a form, a child accidentally swallows a product. The first sheet material 20 of each laminate 10 can be easily folded along the crease forming means 40 without greatly reducing the function of preventing this.

  Moreover, according to this Embodiment, the some laminated body 10 is arrange | positioned in the 2nd direction d2, and the two laminated bodies 10 adjacent to the 2nd direction d2 are the said cutting assistance means 50 via the cutting assistance means 50. FIG. It is connected so that it can be separated along the line. According to such a form, since the several laminated body 10 can be connected mutually, the several laminated body 10 can be carried around collectively.

  Moreover, according to this Embodiment, the other end part 42 of the crease | fold formation means 40 of the laminated body 10 located in one side is located in the other side among the two laminated bodies 10 adjacent in the 2nd direction d2. It is connected to one end 41 of the crease forming means 40 of the laminated body 10 positioned. In this case, since the crease forming means 40 of two adjacent laminated bodies 10 can be connected and formed, the crease forming means 40 can be formed efficiently.

<< Modification of First Embodiment >>
Various modifications can be made to the above-described first embodiment. Hereinafter, an example of modification will be described with reference to the drawings. In the following description and the drawings used in the following description, the same reference numerals as those used for the corresponding parts in the above-described embodiment are used for the parts that can be configured in the same manner as in the above-described first embodiment. In other words, redundant description is omitted.

  In the first embodiment described above, as shown in FIG. 7, the blister container 1 is connected to the edge portion 12 b of the laminate 10 including the one end portion 41 of the crease forming means 40 via the cutting assisting means 50. A fold prevention piece 15 may be further provided. FIG. 7 shows an example in which the blister container 1 further includes a break prevention piece 15 connected to the laminate 10. In the example shown in FIG. 7, the pair of breakage prevention pieces 15 are connected to the corresponding laminated body 10 that is located on the outermost side in the second direction d2. Each fold prevention piece 15 is formed in a strip shape so as to extend in the first direction d1 and covers the entire area of the edge portion 12b located outside the stacked body 10 in the second direction d2. Therefore, one end portion 41 of the bending line portion 42 formed in the laminated body 10 is located between both ends of the breakage preventing piece 15.

  Like the laminated body 10, the break prevention piece 15 shown in FIG. 7 employs a layer configuration including a first sheet material 20 and a second sheet material 30 joined to the first sheet material 20. Note that the crease forming means 40 is not formed on the fold preventing piece 15.

  As described above, the breakage preventing piece 15 is connected to the edge portion 12 b of the stacked body 10 via the cutting assisting means 50. The cutting assisting means 50 is formed at a position that becomes a boundary between the laminated body 10 and the folding preventing piece 15 and extends linearly along the first direction d1. In the illustrated example, the cutting assisting means 50 is configured by perforations formed by cuts intermittently formed in the laminate 10 so as to penetrate the first sheet material 20 and the second sheet material 30. By bending the folding preventing piece 15 using the cutting assisting means 50, the first sheet material 20 and the second sheet material 30 of the folding preventing piece 15 can be separated from the laminate 10 along the cutting assisting means 50. .

  Next, the operation of the blister container 1 shown in FIG. 7 will be described with reference to FIG. FIG. 8 is a top view showing a process of separating the folding preventing piece 15 from the laminate 10.

  As shown in FIG. 8, prior to the step of separating two adjacent laminated bodies 10 from each other along the cutting assisting means 50, a step of separating the folding preventing pieces 15 from the laminated body 10 is performed. Specifically, the folding prevention piece 15 connected to the edge portion 12b of the laminated body 10 is folded using the cutting assisting means 50, or repeatedly folded while alternately changing the folding direction, and finally The folding prevention piece 15 is cut off from the laminated body 10 along the cutting auxiliary means 50. Since the subsequent steps are substantially the same as the steps performed in the first embodiment described above with reference to FIGS. 4 to 6, detailed description thereof is omitted here.

  According to the modification shown in FIG. 7, the folding prevention piece 15 connected to the edge portion 12 b of the laminated body 10 including the one end portion 41 of the fold forming means 40 via the cutting assisting means 50 is further provided. According to such a form, the fold prevention piece 15 is bent along the crease forming means 40 unless it is after being bent using the cutting auxiliary means 50 and separated from the laminated body 10 along the cutting auxiliary means 50. Thus, the first sheet material 20 cannot be bent. For this reason, the medicine 2 accommodated in the accommodation space 11 can be made more difficult to take out, and the function of preventing a child from swallowing the product can be enhanced.

<< Second Embodiment >>
Next, a second embodiment of the present invention and a modification thereof will be described with reference to FIGS. FIG. 9 is a top view showing a blister container 1 according to the second embodiment of the present invention. FIG. 10 is an enlarged top view showing the laminated body 10 of the blister container 1 shown in FIG. In the second embodiment described with reference to FIGS. 9 to 15, the portion of the second sheet material 30 on the other side in the first direction d <b> 1 and the one side with respect to the crease forming means 40. However, the other configurations are the same as those of the first embodiment and the modified example thereof, except that the first guide cut line 65 and the second guide cut line 85 are further formed in the respective portions. Can do. In the following description of the second embodiment and the drawings used in the following description, the first embodiment described above and the parts thereof that can be configured in the same manner as the first embodiment described above and the modifications thereof are described. The same reference numerals as those used for the corresponding parts in the modification are used, and redundant description is omitted.

  As shown in FIGS. 9 and 10, the blister container 1 of the present embodiment includes a first sheet material (container sheet material) 20 formed with a bulging portion 21 and a first sheet material 20 joined to the first sheet material 20. A plurality of laminated bodies 10 including two sheet materials (cover materials) 30 are provided. Among these, since the configuration of the first sheet material 20 is substantially the same as that of the first embodiment described above, detailed description thereof is omitted here.

  As shown in FIGS. 9 and 10, the intermediate region A where the portion of the first sheet material 20 including the portion where the crease forming means 40 is formed and the second sheet material 30 faces each other is the first sheet material 20. And the second sheet material 30 are not joined to each other, and the point joining region C is surrounded by the unjoined area B and the first sheet material 20 and the second sheet material 30 are joined. The point joining region C is provided at a position between the one-side cut line 60 and the other-side cut line 80 that are shifted from each other in the second direction d2. In the present embodiment, the point joining region C has a circular or elliptical shape and partially overlaps the crease forming means 40. The center of the circular or elliptical point junction region C is located on the crease forming means 40.

  Next, the first guide cut line 65 and the second guide cut line 85 provided in the second sheet material 30 will be described. As shown in FIGS. 9 and 10, the first guide cut line 65 is formed on a portion of the second sheet material 30 on the other side in the first direction d <b> 1 with respect to the crease forming means 40. When the first guide cut line 65 lifts the second sheet material 30 from the first sheet material 20 to the other side in the first direction d1 while pinching the one-side raised portion 70, the first sheet The second sheet material 30 is provided to guide the path where the second sheet material 30 is peeled from the material 20.

  As shown in FIG. 10, the one end part 66 of the 1st guide cut line 65 and the one end part 61 of the one side cut line 60 are spaced apart from each other. In other words, the one end portion 66 of the first guide cut line 65 and the one end portion 61 of the one-side cut line 60 are not connected. Further, the one end portion 66 of the first guide cut line 65 and the one end portion 61 of the one-side cut line 60 face each other in the first direction d1 with the crease forming means 40 interposed therebetween. That is, the one end portion 66 of the first guide cut line 65 is separated from the one end portion 61 in the first direction d1 in the vicinity of the one end portion 61 of the one-side cut line 60.

  The first guide cut line 65 extends from the one end portion 66 toward the other edge portion 12b facing the second direction d2 of the stacked body 10. As shown in FIG. 10, the distance along the first direction d1 between the first guide cut line 65 and the crease forming unit 40 increases as it goes away from the one-side cut line 60 along the second direction d2. It extends to be larger. That is, the distance along the first direction d1 between each position p on the first guide cut line 65 and the crease forming means 40 is equal to the position p on the first guide cut line 65 along the second direction d2. The larger the distance from the side cut line 60, the larger the distance. However, in all the sections of the first guide cut line 65, the distance along the first direction d1 with the crease forming means 40 does not always have to be increased, and a part of the first guide cut line 65 on the first guide cut line 65 is not required. In the section, the distance along the first direction d1 with the crease forming unit 40 may not change.

  On the other hand, the other end 67 of the first guide cut line 65 is located on the other side in the first direction d1 relative to the unjoined region B. The other end portion 67 of the first guide cut line 65 is located on the other of the pair of edge portions 12b facing the second direction d2 of the stacked body 10.

  Similarly, the 2nd guide cut line 85 is formed in the part used as the one side in the 1st direction d1 with respect to the crease formation means 40 of the 2nd sheet | seat materials 30. FIG. When the second guide cut line 85 lifts up the second sheet material 30 from the first sheet material 20 to one side in the first direction d1 while pinching the other side raised portion 90, the first sheet The second sheet material 30 is provided to guide the path where the second sheet material 30 is peeled from the material 20.

  As shown in FIGS. 9 and 10, the one end portion 86 of the second guide cut line 85 and the one end portion 81 of the other side cut line 80 are separated from each other. In other words, the one end portion 86 of the second guide cut line 85 and the one end portion 81 of the other side cut line 80 are not connected. Further, the one end portion 86 of the second guide cut line 85 and the one end portion 81 of the other side cut line 80 face each other in the first direction d1 with the crease forming means 40 interposed therebetween. That is, the one end portion 86 of the second guide cut line 85 is separated from the one end portion 81 in the first direction d1 in the vicinity of the one end portion 81 of the other side cut line 80.

  Then, the second guide cut line 85 extends from the one end portion 86 toward one of the pair of edge portions 12b facing the second direction d2 of the stacked body 10. As shown in FIG. 10, the second guide cut line 85 extends so that the distance from the crease forming unit 40 increases along the second direction d2 toward the side away from the other-side cut line 80. . That is, the distance between each position q on the second guide cut line 85 and the crease forming unit 40 is such that the position q on the second guide cut line 85 is separated from the other cut line 80 along the second direction d2. It gets bigger. However, in all the sections of the second guide cut line 85, there is no need for the distance along the first direction d1 with the crease forming means 40 to be always increased, and a part of the second guide cut line 85 is partially In the section, the distance along the first direction d1 with the crease forming unit 40 may not change.

  On the other hand, the other end portion 87 of the second guide cut line 85 is located at a position on one side in the first direction d1 from the unjoined region B. Further, the other end portion 87 of the second guide cut line 85 is located on one of the pair of edge portions 12b facing the second direction d2 of the stacked body 10.

  Next, the operation of the present embodiment configured as described above will be described with reference to FIGS. 11 to 13 are views for explaining the operation of the blister container shown in FIG. The procedure for taking out the medicine 2 stored in the storage space 11 of the blister container 1 described below with reference to FIGS. 11 to 13 is merely an example, and was stored in the storage space 11 by another procedure. The medicine 2 may be taken out.

  First, as shown in FIG. 11, the two stacked bodies 10 adjacent in the second direction d <b> 2 are bent together using the cutting assisting means 50 and separated from each other along the cutting assisting means 50. Subsequently, as shown in FIG. 12, the first sheet material 20 of the laminate 10 to be used is folded from the crease forming means 40. As a result, the one-side raised portion 70 and the other-side raised portion 90 arranged in the unbonded region B are lifted from the first sheet material 20. At this time, since the point joining region C is provided at a position between the one-side cut line 60 and the other-side cut line 80 in the second direction d2, the one-side raised portion 70 and the other-side raised portion 90, the portion of the second sheet material 30 that is between the one-side cut line 60 and the other-side cut line 80 in the second direction d2 can be prevented from floating.

  Then, as shown in FIG. 13, while picking the one side floating part 70 which covers the bulging part 21 on the other side, the part 30b is removed from the first sheet material 20 on the other side in the first direction d1. Screaming. Thereby, in the area | region between the one end part 61 of the one side cut line 60, and the one end part 81 of the other side cut line 80, and the area | region between the other end part 62 of the one side cut line 60, and the edge part 12b. The portion 30b that covers the bulging portion 21 on the other side is cut off from the portion 30a that covers the bulging portion 21 on the other side.

  Furthermore, while picking the one side raised portion 70 of the portion 30b covering the bulging portion 21 on the other side, the portion 30b is lifted from the first sheet material 20 to the other side in the first direction d1, and the first A portion 30b covering the bulging portion 21 on the other side is peeled off from the sheet material 20. At this time, the first guide cut line 65 formed at a position on the other side with respect to the crease forming unit 40 is a path for peeling the portion 30b covering the bulging portion 21 on the other side from the first sheet material 20. Will be guided along. When the second sheet material 30 is peeled from the first sheet material 20 along the first guide cut line 65, the medicine 2 stored in the storage space 11 on the other side is exposed. Thereby, the medicine 2 accommodated in the accommodating space 11 between the bulging portion 21 on the other side and the second sheet material 30 can be taken out.

  Next, while picking the other side raised portion 90 of the portion 30a covering the bulging portion 21 on one side, the portion 30a is lifted from the first sheet material 20 to one side in the first direction d1, A portion 30 a covering the bulging portion 21 on one side is peeled off from the one sheet material 20. At this time, the second guide cut line 85 formed at a position on one side with respect to the crease forming unit 40 is a path for peeling the portion 30 a covering the bulging portion 21 on one side from the first sheet material 20. Will be guided along. When the portion 30a covering the bulging portion 21 on one side is peeled from the first sheet material 20 along the second guide cut line 85, the medicine 2 accommodated in the accommodation space 11 on one side is exposed. . Thereby, the medicine 2 accommodated in the accommodating space 11 between the bulging portion 21 on one side and the second sheet material 30 can be taken out.

  As described above, according to the present embodiment, when the first sheet material 20 is folded along the crease forming means 40, the one side raised portion 70 and the other side raised portion 90 are lifted from the first sheet material 20. It is like that. According to such a form, in order to take out the medicine 2 stored in the storage space 11, the second sheet material that is lifted by bending after the first sheet material 20 of the laminate 10 is folded from the crease forming means 40. It is necessary to lift up the second sheet material 30 from the first sheet material 20 while picking the one side raised portion 70 of the material 30. For this reason, even if a child tries to take out the medicine 2 accommodated in the accommodation space 11, it cannot be easily taken out. As a result, a peel-opening type blister container 1 having a function of preventing children from accidentally swallowing the product is realized. Furthermore, such an opening operation does not require a fine fingertip movement, and even a person who does not apply force to the fingertip or a handicapped person can use the entire arm or hand and mouth. it can. Therefore, according to the blister container 1 of the present embodiment, even a person who does not apply force to the fingertip or a handicapped person can take out the product contained in the blister container without using a dedicated press device. it can.

  In addition, according to the present embodiment, the portion of the second sheet material (lid material) that covers the bulging portion of the first sheet material (container sheet material) like the PTP type container described in Patent Document 1. Further, it is not necessary to further laminate a protective film for preventing opening. For this reason, the blister container 1 of this Embodiment can suppress material cost and manufacturing cost comparatively, and can be provided with the competitive price in a market. Thus, according to the present embodiment, a peel-opening type blister container that has a function of preventing children from accidentally swallowing a product and can withstand practical use is realized.

  Further, according to the present embodiment, the first guide cut line 65 is formed on the portion of the second sheet material 30 that is on the other side in the first direction d1 with respect to the crease forming means 40. According to such a configuration, the path on which the second sheet material 30 is peeled from the first sheet material 20 by pinching the one-side raised portion 70 of the second sheet material 30 on the other side with respect to the crease forming means 40. It is possible to guide smoothly along the first guide cut line 65 formed at the position.

  Furthermore, according to the present embodiment, the one end portion 66 of the first guide cut line 65 and the one end portion 61 of the one-side cut line 60 are separated from each other and face each other with the crease forming means 40 interposed therebetween. ing. According to such a form, the part of the one side floating part 70 prescribed | regulated near the one end part 61 vicinity of the one side cut line 60 will be in the state connected with the part of the other 1st sheet | seat material 20. FIG. For this reason, unless the first sheet material 20 of the laminate 10 is bent from the crease forming means 40, the one-side raised portion 70 of the second sheet material 30 is difficult to lift from the first sheet material 20. In other words, in order to take out the medicine 2 stored in the storage space 11, the second sheet material 30 that has been lifted up by folding is not obtained unless the first sheet material 20 of the laminate 10 is securely folded from the crease forming means 40. It is increasingly difficult to take out the medicine 2 accommodated in the accommodation space 11 on the other side using the one side floating portion 70. For this reason, even if the child tries to take out the medicine 2 accommodated in the accommodation space 11, it cannot be taken out more easily.

  Furthermore, according to the present embodiment, the other end 67 of the first guide cut line 65 is located at a position on the other side in the first direction d1 relative to the unjoined region B. According to such a configuration, the first sheet material 20 is moved from the first sheet material 20 along the direction in which the one side raised portion 70 of the second sheet material 30 is picked and the second sheet material 30 is lifted from the first sheet material 20. Since the route for peeling the two-sheet material 30 can be guided, the opening operation for opening the blister container 1 can be performed smoothly.

  Furthermore, according to the present embodiment, the distance between each position on the first guide cut line 65 and the crease forming means 40 is such that the position on the first guide cut line 65 is one side along the second direction d2. The distance from the cut line 60 increases. According to such a configuration, the first sheet material 20 is moved from the first sheet material 20 along the direction in which the one side raised portion 70 of the second sheet material 30 is picked and the second sheet material 30 is lifted from the first sheet material 20. Since the path | route which peels the 2 sheet | seat material 30 can be guided smoothly, the opening operation | movement which opens the blister container 1 can be performed more smoothly.

  In addition, according to the present embodiment, the second guide cut line 85 is formed on the portion of the second sheet material 30 on the one side in the first direction d1 with respect to the crease forming means 40. According to such a form, the path for separating the second sheet material 30 from the first sheet material 20 by pinching the other side raised portion 90 of the second sheet material 30 is on one side with respect to the crease forming means 40. It is possible to guide smoothly along the second guide cut line 85 formed at the position.

  Furthermore, according to the present embodiment, the one end portion 86 of the second guide cut line 85 and the one end portion 81 of the other side cut line 80 are separated from each other and face each other with the crease forming means 40 interposed therebetween. ing. According to such a form, the part of the other side floating part 90 prescribed | regulated in the one end part 81 vicinity of the other side cut line 80 will be in the state connected with the part of the other 1st sheet | seat material 20. FIG. For this reason, unless the first sheet material 20 of the laminate 10 is bent from the crease forming means 40, the other side raised portion 90 of the second sheet material 30 is difficult to lift from the first sheet material 20. In other words, in order to take out the medicine 2 stored in the storage space 11, the second sheet material 30 that has been lifted up by folding is not obtained unless the first sheet material 20 of the laminate 10 is securely folded from the crease forming means 40. It is more difficult to take out the medicine 2 accommodated in the accommodation space 11 on the other side using the other side floating portion 90. For this reason, even if the child tries to take out the medicine 2 accommodated in the accommodation space 11, it cannot be taken out more easily.

  Furthermore, according to the present embodiment, the other end portion 87 of the second guide cut line 85 is located at a position on one side in the first direction d1 relative to the unjoined region B. According to such a configuration, the second sheet material 30 is lifted from the first sheet material 20 along the direction of picking up the other side raised portion 90 of the second sheet material 30 and lifting the second sheet material 30 from the first sheet material 20. Since the route for peeling the two-sheet material 30 can be guided, the opening operation for opening the blister container 1 can be performed smoothly.

  Furthermore, according to the present embodiment, the distance between the arbitrary position q on the second guide cut line 85 and the crease forming means 40 is such that the position q on the second guide cut line 85 is along the second direction d2. The distance from the other cut line 80 increases. According to such a configuration, the second sheet material 30 is lifted from the first sheet material 20 along the direction of picking up the other side raised portion 90 of the second sheet material 30 and lifting the second sheet material 30 from the first sheet material 20. Since the path | route which peels the 2 sheet | seat material 30 can be guided smoothly, the opening operation | movement which opens the blister container 1 can be performed more smoothly.

  Further, according to the present embodiment, the point joining region C surrounded by the unjoined region B is provided at a position between the one side cut line 60 and the other side cut line 80 in the second direction d2. Yes. According to such a form, when the first sheet material 20 of the laminated body 10 is folded from the crease forming means 40, one side in the second direction d2 together with the one side raised portion 70 and the other side raised portion 90. It is possible to prevent the portion of the second sheet material 30 between the cut line 60 and the other-side cut line 80 from being lifted.

<< Modification of Second Embodiment >>
Various modifications can be made to the above-described second embodiment. Hereinafter, an example of modification will be described with reference to the drawings. In the following description and the drawings used in the following description, the same reference numerals as those used for the corresponding parts in the above-described embodiment are used for the parts that can be configured in the same manner as in the above-described second embodiment. In other words, redundant description is omitted.

  In the second embodiment described above, as shown in FIG. 10, the one-side cut line 60 and the other-side cut line 80 are shown as examples formed by continuous cuts. And the form of the other side cut line 80 is not limited to such an example. FIG. 14 shows another form of the one-side cut line 60 and the other-side cut line 80. In the example illustrated in FIG. 14, the one-side cut line 60 and the other-side cut line 80 are formed by intermittently formed cuts. Specifically, the one-side cut line 60 includes a one-side first portion 60a and a one-side second portion 60b that are spaced apart from each other. The one-side first portion 60a and the one-side second portion 60b are arranged along a curved path.

  As shown in FIG. 14, the one end 601a of the one-side first portion 60a and the one end 601b of the one-side second portion 60b are separated from each other and face each other in the second direction d2. A one-side seam 75 is defined between one end portion 601a of the one-side first portion 60a and one end portion 601b of the one-side second portion 60b. The one-side seam 75 connects the one-side floating portion 70 to the portion of the second sheet material 30 located around the one-side floating portion 70. In the example shown in FIG. 14, the one-side seam 75 is adjacent to the portion of the one-side floating portion 70 that protrudes most on one side in the first direction d1.

  Similarly, the other-side cut line 80 includes an other-side first portion 80a and an other-side second portion 80b that are spaced apart from each other. The other-side first portion 80a and the other-side second portion 80b are arranged along a curved path. As shown in FIG. 14, the one end 801a of the other first portion 80a and the one end 801b of the other second portion 80b are separated from each other and face each other. The other side seam 95 is provided between the one end 801a of the other side first portion 80a and the one end 801b of the other side second portion 80b. The other side seam 95 connects the other side raised portion 90 to the portion of the second sheet material 30 located around the other side raised portion 90. In the example shown in FIG. 14, the other side seam 95 is adjacent to the portion of the other side raised portion 90 that protrudes most on the other side in the first direction d1.

  FIG. 15 shows a cross section of the blister container 1 along the line XV-XV in FIG. As shown in FIG. 15, one side of each of the portions located in the intermediate region A of the first sheet material 20 is on one side and the other side in the first direction with respect to the crease forming unit 40. An escape bulge portion 22 and an other side bulge portion 23 are formed. The one-side relief bulging portion 22 is provided at least in a portion facing the one-side seam 75 of the second sheet material 30 and is recessed so as to be separated from the one-side seam 75. The other-side relief bulging portion 23 is provided at least in a portion facing the other-side seam 95 of the second sheet material 30 and is recessed so as to be separated from the other-side seam 95. In the example shown in FIG. 14, the one-side escape bulge portion 22 and the other-side escape bulge portion 23 have a circular or elliptical shape having a smaller area than the bulge portion 21 in plan view.

  Further, as shown in FIG. 14, the intermediate region A where the portion of the first sheet material 20 including the portion where the crease forming means 40 is formed and the second sheet material 30 faces each other is a one-side escape bulge portion. 22 and the non-joining area | region B formed in the area | region where the part of the 1st sheet material 20 containing the other side escape bulging part 23 and the 2nd sheet material 30 have faced. In the example shown in the figure, the unjoined region B is formed as a band-like region extending in a position between the two bulging portions 21 in the first direction d1. Further, the intermediate region A includes a point joining region C surrounded by the unjoined region B at a position between the one-side cut line 60 and the other-side cut line 80 in the second direction d2. In the example shown in FIG. 14, the point joining region C has a rectangular shape and partially overlaps the crease forming means 40. Further, in the example shown in FIG. 14, the intermediate region A is composed of only the unjoined region B and the point joined region C.

  According to the modification shown in FIG. 14, in order to take out the medicine 2 stored in the storage space 11 located on the other side, the second step is performed prior to the step of bending the laminate 10 along the fold forming means 40. It is necessary to push the one side raised portion 70 of the sheet material 30 into the one side escape bulged portion 22 of the first sheet material 20 to separate the one side raised portion 70 from the one side seam 75. Similarly, in order to take out the medicine 2 accommodated in the accommodation space 11 located on one side, prior to the step of bending the laminated body 10 along the crease forming means 40, the other side floating of the second sheet material 30 is performed. It is necessary to push the protruding portion 90 into the other side bulging portion 23 of the first sheet material 20 to separate the other side raised portion 90 from the other side seam 95. For this reason, even if the child tries to take out the medicine 2 accommodated in the accommodation space 11, it cannot be taken out more easily. As a result, the function of preventing children from accidentally swallowing the product can be enhanced.

  In addition, although the some modification with respect to embodiment mentioned above was demonstrated above, naturally, it is also possible to apply combining several modifications suitably.

DESCRIPTION OF SYMBOLS 1 Blister container 2 Pharmaceutical 10 Laminate 11 Storage space 12 Outer edge part 12a, 12b Edge part 15 Folding prevention piece 20 First sheet material 21 Swelling part 30 Second sheet material 40 Fold formation means 41, 42 One end part, the other end part 50 Auxiliary cutting means 60 One side cut lines 60a, 60b One side first part, one side second part 61, 601a, 601b One end 62 Other end 65 First guide cut lines 66, 67 One end, other end 70 One side floating part 75 One side seam 80 Other side cut lines 80a, 80b Other side first part, Other side second part 81, 801a, 801b One end part 82 Other end part 85 Second guide cut lines 86, 87 One end part , The other end portion 90, the other side floating portion 95, the other side seam A, the intermediate region B, the unjoined region C, the point joined region d1, the first direction d2, and the second direction.

Claims (14)

A first sheet material having at least two bulging portions formed apart along the first direction;
A second sheet material that is joined to the first sheet material and forms a housing space with the bulging portion of the first sheet material,
The first sheet material is formed with a crease forming means extending a position between two bulging portions adjacent in the first direction,
An intermediate region in which the portion of the first sheet material that is between two bulging portions adjacent to each other in the first direction and the portion where the crease forming means is formed faces the second sheet material At least a portion of the first sheet material and the second sheet material include a non-bonded region where the second sheet material is not bonded,
One side cut that defines the contour of the one side raised portion in a region on one side in the first direction with respect to the crease forming unit, of the portion located in the unjoined region of the second sheet material. A line is formed,
The other side cut which prescribes | regulates the outline of an other side floating part in the area | region used as the other side in the said 1st direction with respect to the said crease formation means among the parts located in the said unjoined area | region of the said 2nd sheet material. A line is formed,
A blister container, wherein when the first sheet material is bent along the crease forming means, the one-side raised portion and the other-side raised portion are lifted from the first sheet material. The one side cut line is curved so as to be convex on one side in the first direction,
The blister container according to claim 1, wherein the other-side cut line is curved so as to be convex toward the other side in the first direction.   The blister container according to claim 1 or 2, wherein the one-side cut line and the other-side cut line are arranged so as to be shifted in a second direction d2 orthogonal to the first direction d1.   The one end part of the said one side cut line and the one end part of the said other side cut line are spaced apart from each other, and are facing on both sides of the said crease formation means. The blister container described in 1. A first guide cut line is formed in a portion on the other side in the first direction with respect to the crease forming means of the second sheet material,
One end portion of the first guide cut line and one end portion of the one-side cut line are separated from each other and face each other with the crease forming means interposed therebetween,
The other end portion of the first guide cut line is located at a position on the other side in the first direction with respect to the unjoined region,
A second guide cut line is formed on a portion of the second sheet material that is on one side in the first direction with respect to the crease forming means,
One end portion of the second guide cut line and one end portion of the other side cut line are separated from each other and face each other with the crease forming means interposed therebetween,
The blister container according to any one of claims 1 to 3, wherein the other end portion of the second guide cut line is located at a position on one side in the first direction with respect to the unjoined region. . The distance along the first direction between each position on the first guide cut line and the crease forming means is along the second direction where the position on the first guide cut line is orthogonal to the first direction. The farther away from the one-side cut line, the larger it becomes,
The distance along the first direction between each position on the second guide cut line and the crease forming means is determined so that the position on the second guide cut line extends from the other cut line along the second direction. The blister container according to claim 5, wherein the blister container becomes larger as the distance increases. The one side cut line and the other side cut line are arranged shifted in a second direction orthogonal to the first direction,
In the second direction, a point joining region surrounded by the unjoined region is provided at a position between the one-side cut line and the other-side cut line,
The blister container according to claim 5 or 6, wherein the first sheet material and the second sheet material are joined in the point joining region.   The blister container according to claim 7, wherein the intermediate region includes only the non-bonded region and the point-bonded region. The other end of the one-side cut line forms a gap with one of the pair of edges of the stacked body positioned opposite to the second direction orthogonal to the first direction,
The blister container according to any one of claims 4 to 8, wherein a gap is formed between the other end of the other cut line and the other of the pair of edges. The one-side cut line includes a one-side first portion and a one-side second portion that are spaced apart from each other,
Between the one end portion of the one side first portion and the one end portion of the one side second portion, the one side floating portion is connected to the portion of the second sheet material positioned around the one side floating portion. One side seam is provided,
The one side escape bulging part recessed so that it may space apart from the said one side seam is formed in the part which faces the said one side seam among the said 1st sheet | seat materials. The blister container according to item. The other-side cut line includes an other-side first portion and an other-side second portion that are arranged apart from each other,
Between the one end part of the other side first part and the one end part of the other side second part, the other side floating part is connected to the part of the second sheet material positioned around the other side floating part. The other side seam is provided,
The other side escape bulging part which was dented so that it may space apart from the said other side seam is formed in the part which faces the said other side seam among the said 1st sheet | seat materials. The blister container according to item.   12. The fold forming means extends between two positions on an edge portion of the stacked body positioned opposite to a second direction orthogonal to the first direction. The blister container described in 1. A plurality of stacked bodies are arranged in a second direction orthogonal to the first direction,
The two laminated bodies adjacent to each other in the second direction are connected so as to be detachable along the cutting auxiliary means via the cutting auxiliary means. Blister container.   The blister container according to claim 13, further comprising a fold prevention piece connected to an edge of the laminate including one end of the fold forming means via a cutting assisting means.

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