JPH09117387A - Packing body having sheet-shaped opening/closing lid - Google Patents

Abstract

PROBLEM TO BE SOLVED: To simplify a structure by setting an opening/closing lid, which is opened by picking a pickup part, to the opened state in using. SOLUTION: A sealing bag 1 composed of a soft sheet has a flexible sheet- shaped opening/closing lid 14 for covering a takeout port 12 and pressure sensitive adhesive 15 is applied on a face of the opening/closing lid in the side being in contact with the sealing bag main body so that it can be repeatedly stuck to/peeled from the sealing bag 1 main body. A pickup part 16 is fitted to one end of the opening/closing lid 14 and a peeling stop part 17 is provided in the adjacent to the end in the opposite side of the end having the pickup part 16. An opening/closing lid rising notch 20 which extends to the peeling stop part is formed in a range having a possibility of peeling the opening/closing lid 14 and a lateral press line 21 is provided in the each edge of both sides of this rising notch.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a package having a sheet opening / closing lid. More specifically, the present invention relates to a package containing an article for household use that is consumed several times, and in particular, a cleaning liquid such as alcohol or lotion is used as a fiber material (for example, a non-woven fabric, gauze, The present invention relates to a package having a sheet-like opening / closing lid suitable for storing a wet tissue impregnated with cotton or the like).

[0002]

2. Description of the Related Art Recently, as a household product that is consumed several times, a wet tissue in which a textile material is impregnated with a cleaning solution containing alcohol, a moisturizer, a surfactant, etc. Widely used for wiping off, makeup removal, cleaning the buttocks when changing diapers for infants, and wiping when feeding.

[0003] Conventional wet tissue packages are usually 1
A relatively flat encapsulation bag formed from a flexible sheet material that contains 0 to several tens of wet tissues,
An outlet and an opening / closing lid for covering the outlet are provided. For example, there is a flexible sheet piece having a pressure-sensitive adhesive applied to one side of the opening / closing lid, and the sheet piece is attached to cover the outlet formed on the bag body.

In a conventional wet tissue package, in order to facilitate opening and closing of the lid, a part of the periphery of the lid is not coated with a pressure-sensitive adhesive to form a knob.

When the user opens and closes the opening / closing lid, the user grips the knob with his / her finger and pulls the knob so that the opening / closing lid is sequentially moved from the surface of the bag toward the side opposite to the knob. Peeled off at this time, the part surrounded by the cut line for separating to form a closed loop or open loop outlet formed on the surface of the bag is attached to the openable lid and peeled off together , The outlet is exposed.

In this state, the user inserts his / her finger into the bag through the outlet, picks the end of the wet tissue inside the bag, and takes out the picked wet tissue through the outlet.

When the opening / closing lid covers the outlet, the inside of the bag can be kept airtight enough to prevent the wet tissue from drying, and the opening / closing lid is not damaged even when the attaching / peeling operation is repeated. Is required to have sufficient strength.

In order to meet this demand, a synthetic resin sheet alone or a composite material or a composite sheet of these synthetic resin sheets and aluminum foil has been used as an opening / closing lid.

However, the opening / closing lid mainly composed of such a synthetic resin sheet is strong, and if the knob is released after opening the opening / closing lid as described above, the opening / closing lid will return, and the wet tissue will be removed. I can't take it out. So the user
While holding the open / close lid with one hand, the other hand is taking out the wet tissue. Since both hands are used in this manner, there is a problem that it is difficult to take out the wet tissue.

In particular, when two or three wet tissues are used in succession (for example, when the baby's hips are wiped, dirt cannot be removed by one sheet), the opening / closing lid is opened for each sheet. It is very troublesome because you have to take out the wet tissue.

Further, even if the dirt on one hand is wiped off with a wet tissue, it cannot be taken out only by the other hand.
There is also a problem of soiling the package with dirty hands. Also, in this case, if you try to remove the wet tissue with only the unclean hand, you can not suppress the return of the opening and closing lid, so wet the pressure-sensitive adhesive on the back side of the opening and closing lid with the removed wet tissue, Therefore, there is a problem that the opening / closing lid cannot be properly attached.

In recent years, wet tissues have become large in size for applications such as wiping the buttocks of infants, and the above-mentioned problems have become more prominent.

The applicant of the present application has previously filed Japanese Patent Application No. 6-108996.
In the above issue, the problem with the conventional wet tissue package as described above is solved, and the opening / closing lid that is opened by holding the knob at the time of use can be left open, and the structure is simple as follows. Proposed packaging. That is, the contents are stored inside an enclosing bag formed of a flexible sheet, and the enclosing bag has a take-out port or a notch for forming the take-out port and the take-out port or the take-out port. It has a flexible sheet-like opening / closing lid that covers the cut-out notch, and the opening / closing lid is repeatedly applied to the enclosure bag body by applying a pressure-sensitive adhesive to the surface in contact with the enclosure bag body. The opening / closing lid can be attached / peeled, and the opening / closing lid has a knob portion at one end when viewed in the longitudinal direction, and peeling stop portions on both sides in the width direction of the opening / closing lid near the other end opposite to the one end where the knob is present And a sheet-like shape characterized in that the opening / closing lid between the peeling stop portions is formed with a notch for opening / closing the lid protruding beyond the virtual line connecting the peeling stop portions to the side opposite to the knob portion. It is a package having an opening / closing lid.

[0014]

However, as the size of the wet tissue becomes larger and the take-out port of the enclosing bag becomes larger, the opening / closing lid becomes larger than that of a portable one, and once the opening / closing lid is opened, the surface of the enclosing bag is re-opened. Wrinkles are more likely to occur when applied to. In order to solve this, it was considered to use a synthetic resin sheet having a thickness larger than the conventional one, for example, 40 μm or more. But with such a sheet,
Since the sheet is too stiff, the opening / closing lid may not return to the original position in the above-mentioned proposed package.

[0015]

It is an object of the present invention to provide a package in which the opening / closing lid is made of a thick sheet, and the opening / closing lid is surely kept open even if the hand is released when the opening / closing lid is opened. The purpose is to

[0016]

According to the present invention, the contents are stored inside an enclosing bag formed of a flexible sheet, and the enclosing bag is used for forming an outlet or forming the outlet. It has a cut-out for separation, and a flexible sheet-like opening / closing lid for covering the extraction opening or the cutting-out cut for forming the extraction opening, and the opening / closing lid is provided on the surface in contact with the main body of the enclosing bag. A pressure-sensitive adhesive is applied so that it can be repeatedly attached to and removed from the main body of the enclosing bag. The opening / closing lid has a knob at one end and the end opposite to the end with the knob. There is a peeling stop portion, and in the peelable area of the opening / closing lid, an opening / closing lid standing notch toward the peeling stop portion is formed, and a lateral direction is provided at the edges on both sides of the standing notch of the opening / closing lid. A package having a sheet-like opening / closing lid, characterized in that it is provided with stamped lines And achieve the object described above by the body.

The cut for raising the opening / closing lid can be semicircular, rectangular, trapezoidal, triangular, or the like. In addition, the above-mentioned shape is called for convenience, this notch for standing is not a closed loop but an open loop, and its side opposite to the peeling stop side such as a semicircle, rectangle, trapezoid, or triangle. Is connected to the opening and closing lid. When the opening / closing lid upright cut has a polygonal shape, it is preferable to connect and round the corners with a small-diameter circular arc. Further, it is preferable that the free end of the opening / closing lid standing up cut is formed in an arc shape having a small diameter, or a small hole is formed in the free end of the opening / closing lid standing up cut.

[0018]

[Operation] In the present invention, the opening / closing lid has a grip portion at one end and a peeling stop portion near the end opposite to the end portion having the gripping portion, and the peelable area of the opening / closing lid. Since a notch for opening and closing the opening / closing lid toward the peeling stop portion is formed, the opening / closing lid is opened by grasping the gripping portion, and the opening / closing lid is peeled from the main body bag body to the peeling stop portion. At this time, since the user bends the picking portion beyond the peeling stop portion, the opening / closing lid closer to the picking portion than the peeling stop portion is bent like a bow with the vicinity of the peeling stop portion as a fulcrum. Therefore, due to the rigidity of the opening / closing lid, the tongue piece sectioned by the opening / closing lid upright notch protrudes from the opening / closing lid surface so as to be straight from the opening / closing lid curved surface. And
Since the lateral ruled lines are provided on the edges on both sides of the upright notch of the opening / closing lid, even if the user releases the picking part, the habit of bending in a bow shape remains at the position of the ruled line, and the tongue The tip of the part comes into contact with the surface of the main body of the sealed bag to keep the open / close lid in the upright state.

To keep the open / close lid in the upright state more reliably,
For example, after releasing the picking portion, the edge portions (where the ruled lines are provided) on both sides of the notch for standing up are pressed against the surface of the main body of the enclosing bag and attached by hand. By doing so, even if the opening / closing lid tries to rotate in the direction of closing due to the waist of the material, the length of the tongue portion is longer than the length of the portion separated from the surface of the enclosing bag body on the both side portions, The opening / closing lid cannot rotate in the closing direction because it is obstructed by the tongue piece.

As described above, the opening / closing lid opened by pinching the knob can be left open during use, and the user can take out the wet tissue very easily with one hand. Further, when one hand is dirty, the dirt can be wiped without any problem. In addition, many wet tissues can be taken out without opening and closing the lid. In particular, it is possible to easily take out wet tissues for wiping the buttocks of infants, which have recently become large-sized.

When the opening / closing lid is closed, the user picks the knob and returns it to the main body of the enclosing bag, so that the tip of the tongue piece comes off the bag body, whereby the opening / closing lid can be easily closed.

[0022]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the embodiments shown in the drawings. FIG. 1 is a perspective view showing an embodiment of the package of the present invention, FIG. 2 is a perspective view showing a state in which the opening / closing lid of the embodiment shown in FIG. 1 is opened, and FIGS. 3 (a) to 3 (c). FIG. 3 is a cross-sectional view schematically showing a peeling process of the opening / closing lid of the embodiment shown in FIG.

The package of the embodiment shown in FIGS. 1 to 3 is
It comprises an enclosing bag 1 formed from a flexible sheet. In the illustrated embodiment, the enclosing bag 1 is a so-called pillow type bag (a bag whose one end in the longitudinal direction and both ends in the lateral direction are sealed), and a wet tissue 3 (FIG. Reference) is enclosed. The enclosing bag 1 is a take-out port 12 (see FIGS. 2 to 3) for taking out the wet tissue 3, the reinforcing sheet 4 attached to the surface of the enclosing bag body 11 and having an opening at the take-out port 12, and the take-out port. An opening / closing lid 14 that covers 12 is provided.

In the following description of the embodiment, the contents 3 contained in the enclosing bag 1 are described as wet tissues, but the contents 3 in the present invention are not limited to wet tissues. The contents 3 in the present invention are used by being repeatedly taken out of the encapsulating bag little by little or little by little without consumption at a time, and are required to have preservability, dustproofness, antibacteriality, airtightness or liquid tightness. Are suitable.

The contents include, for example, cosmetics obtained by impregnating a textile material such as non-woven fabric or cotton with lotion or emulsion; gauze, cotton swabs, absorbent cotton, gas impregnated with disinfectant or therapeutic agent.
Examples of such products include medical products such as ZE, tools such as screws, nuts, and nails; stationery such as pins and clips; food products such as dry confectionery, wet confectionery, and solid seasonings.

The flexible sheet constituting the bag body 11 of the enclosing bag 1 is made of a synthetic resin sheet such as polyethylene, polypropylene, polyester, polyamide, polyvinyl chloride, etc., alone or as a composite material, or A composite sheet made by laminating these synthetic resin sheets and aluminum foil, paper, etc.
May be used.

The sheet constituting the bag body 11 may be airtight or liquid-tight depending on the contents 3 to be stored. For example, it is preferable to use a liquid-tight or air-tight sheet for a wet tissue, a fiber material impregnated with a lotion or a chemical, a wet confectionery or the like. Also, if a desiccant is enclosed in dry confectionery or a rust preventive is enclosed in nails, etc., an airtight seal will be used to maintain the effect of the enclosed chemicals.
Should be used.

The outlet 12 provided in the bag body 11 has an appropriate shape such as an elliptical shape, a circular shape, a rectangular shape or a rhombic shape. In addition, when the outlet 12 is formed by the notch 13 for separating (see FIG. 3A), the notch 13 for separating, for example, is a perforation in the plane of the bag body 11 or constitutes the bag body 11. In the cross section obtained by cutting the sheet material in the thickness direction, a cut having a V-shaped cross section is made from the outer surface of the sheet material to the vicinity of the inner surface, and the cut is closed in the plane of the bag body 11. It is formed on the bag body 11 by drawing a curve.

In the embodiment shown in FIGS. 1 to 3, the reinforcing sheet 4 is attached to the upper surface of the bag body 11. The reinforcing sheet 4 has a function of preventing the surface of the bag body 11 from waviness and wrinkles, and is made of a material having rigidity higher than that of the bag body 11. For example, in the case of a synthetic resin sheet similar to the bag body 11, one having a thickness larger than the sheet 11 of the bag body (for example, 40 μm or more, preferably 50 to 10).
0 μm). An opening is provided in the reinforcing sheet 4, and the opening is located so as to coincide with the location of the outlet 12 of the enclosing bag, and its size is not particularly limited. In the embodiment shown in FIG. 2, the position and size of the opening of the reinforcing sheet 4 are the same as those of the outlet 12.

The opening 43 of the reinforcing sheet 4 (see (b) and (c) of FIG. 3) may be opened before the reinforcing sheet 4 is attached to the bag body 11, or the opening is formed. It may be formed in the reinforcing sheet as a cut-off notch 41 for cutting and to be cut together with the cut-off notch 13 of the bag body when the opening / closing lid 14 is opened. In this case, the reinforcing sheet 4 may be attached to the sheet material forming the bag body 11, and thereafter, the cutting notch 41 of the reinforcing sheet 4 may be simultaneously formed together with the cutting notch 13.

In the embodiment shown in FIGS. 1 to 3, the opening / closing lid 14 of the enclosing bag 1 is a sheet piece separate from the bag body 11. Similar to the bag body 11, the material of the opening / closing lid 14 is a single material or a composite material of synthetic resin sheets such as polyethylene, polypropylene, polyester, polyamide, polyvinyl chloride, etc., or these synthetic resin sheets. A liquid-tight sheet consisting of a composite sheet laminated with aluminum foil and paper is used. In this embodiment, both the sheet of the bag body 11 and the sheet of the opening / closing lid 14 are liquid-tight sheets. Preferably, the thickness of the sheet of the opening / closing lid is the sheet 11 of the bag body.
It is thicker (for example, 40 μm or more, preferably about 50 to 100 μm).

The shape of the opening / closing lid 14 is not particularly limited as long as it can completely cover the outlet 12, and may be an appropriate shape such as a rectangle as shown in FIGS. 1 to 3 or an ellipse. At one end of the opening / closing lid 14, the pressure-sensitive adhesive 1
The picked portion 16 having an appropriate shape and having no coating 5 is formed.

As shown in FIG. 3, the portion 18 of the above-mentioned severing notch 13 formed in the bag body 11 and surrounded by the closed loop is provided with the opening / closing lid 14 in order to use the wet tissue 3. When opened, the bag body 11 is separated from the bag body 11 and remains attached to the opening / closing lid 14, and the separated mark becomes the outlet 12.

A pressure sensitive adhesive 15 of polyester, acrylic, rubber or the like is applied to one surface of the opening / closing lid 14 (the surface on the side in contact with the bag body 11), leaving the knob 16, and the opening / closing is performed. The lid 14 is an outlet 1 formed in the bag body 11.
It is attached to the bag body 11 so as to be repeatedly openable and closable, covering the separation notch 13 for forming the opening 2 or the outlet 12.

In this embodiment, a peeling stop portion 17 is provided at an end portion of the opening / closing lid 14 opposite to the grip portion 16, and a fixing portion 14a extends from the peeling stop portion 17 to the end opposite to the grip portion 16 to open and close. When the lid 14 is peeled off, the opening / closing lid 14 is enclosed in the bag body 1
It is fixed to 1. Then, from the peeling stop portion 17 to the pick portion 1
The peelable area 14b extends to the end on the 6th side.

An opening / closing lid standing cut 20 is formed in the peelable area 14b of the opening / closing lid 14. The opening / closing lid upright cut 20 is in the shape of an open loop, and the open portion faces toward the end of the picking side 16, and the tip portion 20 ′ of the cut 20 faces toward the peeling stop portion 17. . Although the opening / closing lid upright cut 20 is trapezoidal in the embodiment shown in FIGS. 1 to 3, it may be semicircular or rectangular, or may be a plurality of pieces such as two trapezoids arranged side by side. Good.

A portion 20a surrounded by the opening / closing lid upright notch 20 serves as a tongue piece portion 20a protruding away from other portions when the opening / closing lid is erected. Further, the free end 20 "of the opening / closing lid stand-up notch 20 is formed into a small-diameter circular arc or has a small hole as shown in FIG. 1 to make the free end 20" of the opening / closing lid stand-up notch 20 hard to tear. It is preferable to set. When the opening / closing lid upright cut 20 has a polygonal shape, for example, in the case of a trapezoid as shown in FIG. 1, it is preferable that the corners thereof be connected by a small-diameter circular arc to be rounded.

As shown in FIGS. 1 to 3, the opening / closing lid 14 includes
Lateral scoring lines 21 formed by pressing are formed on both edges of the opening / closing lid upright cut 20. This ruled line 2
1 is formed by pressing it from above the opening / closing lid 14, and has a state in which lateral lines are attached to the surface of the opening / closing lid 14 as exaggeratedly shown in FIG. The pressing ruled line 21 is for facilitating the opening / closing lid 14 to be bent at the location 14c.

The use of the package having such a structure is as follows. The user holds the knob 16 of the opening / closing lid 14 with his / her finger and pulls the knob 16 so that the opening / closing lid 14 is peeled from the surface of the bag body 11 from the side of the knob 16 toward the peeling stop portion 17 in sequence. At this time, the portion 18 surrounded by the cutting line 13 for forming the closed loop-shaped take-out port 12 formed on the surface of the bag body 11 is together with the portion 42 of the reinforcing sheet 4 surrounded by the cutting line 41. The opening 12 and the opening 43 are exposed by adhering to the opening / closing lid 14 and peeling them off together (see FIG. 3B).

In this way, the opening / closing lid 14 is picked up by picking the knob portion 16.
When the opening is opened, the opening / closing lid 14 is peeled from the enclosing bag body 11 up to the peeling stop portion 17. At this time, FIG.
As shown in FIG. 6, the user bends the picking portion 16 beyond the peeling stop portion 17, so that the peelable area 14b of the opening / closing lid 14 on the gripping portion 16 side of the peeling stop portion becomes a bow with the peeling stop portion 17 as a fulcrum. Can be bent into.

At this time, since the opening / closing lid 14 has rigidity, the tongue portion 20a surrounded by the opening / closing lid notch 20 is formed.
3B does not bend in a bow shape, but as shown in FIG. 3B, is in a state of protruding away from the bow-shaped curved edge portions 14c on both sides of the tongue portion 20a. Then, when the user holds the knob 16 and returns the opening / closing lid 14 in the closing direction so that the tip 20 'of the tongue piece 20a contacts the surface of the enclosing bag body 11,
The opening / closing lid 14 has the tip 20 'of the tongue portion 20a with the enclosing bag body 1
Since the edge 14c on both sides of the tongue piece 20a is in contact with the surface of the tongue piece 20a and is easily kept bent by the ruled line 21, as shown in FIG.
The open / close lid 14 is kept in an upright state with the edges 14c on both sides of 0 bent and supported by the tongue portion 20a.

As described above, since the opening / closing lid upright notch 20 is in front of the peeling stop portion 17, when the opening / closing lid 14 is opened, it is possible to completely peel up to the tip 20 'of the tongue portion 20a. Therefore, the tongue portion 20a can easily be released from the bent state as shown in FIG. 3 (b) and can be projected so as to be straight. In addition, the ruled lines 21 are provided at the edges 14 on both sides of the cut 20 for raising the opening / closing lid.
Opening / closing lid 1 provided at position 14c
4 has a role of weakening the waist and makes the opening / closing lid 14 easily bent. And once it is bent, it has a bending tendency, and it is easy to keep the bent state. To ensure that the opening / closing lid 14 is kept in the upright state, the edge portion 14c should be kept in the upright state.
3 by pressing lightly by hand against the surface of the bag body 11, and by sticking the site on the surface of the bag body with the pressure-sensitive adhesive 15 attached to the site 14c, the state shown in FIG. 3 (c) is obtained. Can be kept.

As described above, at the time of use, the opening / closing lid 14 which is opened by grasping the knob 16 can be held in an open state, and in this state, the user puts a finger of one hand through the outlet 12 into a bag. The wet tissue 3 can be inserted into the body main body 11, the end of the wet tissue 3 inside the bag main body 11 can be picked, and the picked wet tissue 3 can be taken out through the outlet 12. Therefore, the user can take out the wet tissue 3 very easily with one hand. Further, when one hand is dirty, the dirt can be wiped without any problem. Especially,
It is possible to easily take out the wet tissue 3 for wiping the buttocks of infants who have recently become large-sized.

When the opening / closing lid 14 is closed after the wet tissue 3 is taken out, the user picks the knob 16 and returns it to the sealed bag body 11 side so that the tip 20 'of the tongue piece 20a comes off the bag body 11. , By this, opening and closing lid 1
4 can be easily closed.

[0045]

[Another embodiment] FIG. 4 shows another embodiment.
FIG. 4A is a front view of the enclosure bag 1, and FIG. 4B is a plan view showing the back side of the opening / closing lid. In this embodiment, the pressure sensitive adhesive 15 is not applied to the tongue portion 20a (see FIG. 4 (b)). If the pressure-sensitive adhesive is not partially applied in this way, there is an advantage that the tongue piece 20a easily slips along the surface of the bag body 11 when the tongue piece 20a projects from the opening / closing lid 14, and the wet tissue is also used. There is an advantage that even if the wet tissue 3 comes into contact with the tongue piece portion 20a when the 3 is taken out, it does not become dirty.

Instead of partially applying the pressure-sensitive adhesive, a non-adhesive resin is applied to or printed on the tongue piece 20a from above the pressure-sensitive adhesive 15 to remove the tongue piece 20a. It can also be adhesive.

Further, in this embodiment, the peeling stopping portion 17 is formed by notches 22 inserted from both side edges of the opening / closing lid 14 instead of heat sealing, and both ends 2 thereof.
A portion on a line (imaginary line) 17a connecting both ends between 2'becomes a peeling stop portion 17. In the embodiment shown in FIG.
Although no reinforcing sheet exists, a reinforcing sheet may be provided as in the first embodiment.

Yet another embodiment is shown in FIG. This embodiment differs from the other embodiments in that the tongue piece 20a is provided with a vertical ruled line 23. The vertical ruled lines 23 prevent the tongue piece 20a from bending like a bow. That is, it has rigidity in the direction orthogonal to the ruled line 23. Furthermore, in this embodiment, the peeling stop portion 17 is formed by the two notches 22 on the virtual line 17a connecting them. In the embodiment shown in FIG. 5 also, no reinforcing sheet exists, but a reinforcing sheet may be provided as in the first embodiment.

[0049]

According to the present invention, the opening / closing lid 14 has the knob 16 at one end thereof, the peeling stop 17 near the end opposite to the end having the knob 16, and the opening / closing lid 14 is provided. Since the opening / closing lid erection notch 20 toward the peeling stop portion 17 is formed in the peelable area 14b, when the opening / closing lid 14 is opened to the peeling stop portion 17, the opening / closing lid is bent like a bow. When it comes to the vicinity of the peeling stop portion, the tongue piece portion 20a surrounded by the opening / closing lid upright notch 20 can be in a state of protruding away from the bowed surface of the opening / closing lid 14.

Further, according to the present invention, since the lateral creases 21 are provided on the edges 14c on both sides of the upright notch 20 of the opening / closing lid 14, the user picks the opening / closing lid 14 after opening. When the part 16 is released, the opening / closing lid 14 tries to return to the original direction, but the tip 20 ′ of the standing cut 20 abuts on the surface of the enclosing bag body 11, and the edges on both sides of the standing cut 20. The ruled line 21 formed on the portion 14c is the portion 14c.
Keep curved. Therefore, the opening / closing lid 14 is kept in the standing state.

A portion 14c where the ruled line 21 is formed
If pressure sensitive adhesive 15 is applied to the
Since 4c is again partially adhered to the surface of the main body 11 of the enclosing bag, the tongue portion 20a is surely kept in the protruding state and the opening / closing lid 14 is in a wide open state.

When the tongue piece 20a of the opening / closing lid is formed as a non-adhesive portion, the tongue piece 20a easily slips along the surface 11 of the main body of the enclosing bag and the wet tissue 3 is taken out when the wet tissue 3 is taken out. Even if the tongue piece 20a comes into contact with the tongue piece portion 20a, it does not get dirty because there is no pressure sensitive adhesive.

In addition, the tongue portion 20a is provided with vertical streaks (ruled lines).
When 23 is provided, the tongue portion 20a becomes more difficult to bend, and thus the upright state of the opening / closing lid is more easily maintained.

As described above, the opening / closing lid 14 opened by pinching the knob 16 can be held in an open state at the time of use, and the user can take out the wet tissue 3 with one hand very easily. Further, when one hand is dirty, the dirt can be wiped without any problem. In addition, many wet tissues can be taken out without opening and closing the lid. In particular, the wet tissue 3 recently used for wiping the buttocks of infants and the like, which has become large-sized, can be easily taken out.

When the opening / closing lid 14 is closed, the user picks the knob 16 and returns it to the main body of the enclosing bag, so that the tip 20 'of the tongue piece 20a is disengaged from the bag body 11, and the opening / closing lid 14 is easily opened. Can be closed.

[Brief description of the drawings]

FIG. 1 is a perspective view showing one embodiment of a package of the present invention.

FIG. 2 is a perspective view showing a state where an opening / closing lid of the embodiment shown in FIG. 1 is opened.

FIG. 3 is a sectional view schematically showing a peeling process of the opening / closing lid of the embodiment shown in FIG.

FIG. 4A is a plan view showing another embodiment of the packaging body of the present invention, and FIG. 4B is a plan view of the opening / closing lid as viewed from the back side.

FIG. 5 is a plan view showing still another embodiment of the packaging body of the present invention.

[Explanation of symbols]

 1 Enclosed Bag 3 Contents (Wet Tissue) 10 Sheet Small Piece 11 Bag Body 12 Ejection Port 13 Separation Notch 14 Open / Close Lid 14a Fixing Part 14b Peelable Area 14c Edges on Both Sides of Standing Notch 15 Adhesive 16 Picking part 17 Peeling stop part 20 Opening / closing lid upright notch 20 'Free end of opening / closing lid upright notch 20a Tongue piece 21 Stamped line 23 Stamped line

 ────────────────────────────────────────────────── ─── Continued on the front page (72) Koji Nakamura Inventor Nakamura Bussan Co., Ltd. Awaji Plant 6-41, Nishi-Awaji, Higashi-Yodogawa-ku, Osaka-shi, Osaka

Claims (7)

[Claims] 1. An encapsulating bag formed of a flexible sheet, the contents of which are contained in the enclosing bag, and the enclosing bag is provided with a take-out port or a notch for forming the take-out port, and the take-out port or the take-out port. The opening / closing lid has a flexible sheet-like opening / closing lid that covers the cut-out notch for forming the mouth. The opening / closing lid has a pressure-sensitive adhesive applied to the surface in contact with the body of the packaging bag. It can be attached and peeled repeatedly on the main body, and the opening / closing lid has a knob at one end and a peeling stop near the edge opposite to the edge with the knob, In the peelable area, an opening / closing lid standing notch toward the peeling stop portion is formed, and lateral scoring lines are provided at edges of both sides of the opening / closing lid of the opening / closing lid. A package having a sheet-shaped opening / closing lid. 2. An encapsulating bag formed of a flexible sheet, in which contents are stored, the encapsulating bag being a take-out port or a cutting slit for forming the take-out port, and the take-out port or take-out. The opening / closing lid has a flexible sheet-like opening / closing lid that covers the cut-out notch for forming the mouth. The opening / closing lid has a pressure-sensitive adhesive applied to the surface in contact with the body of the packaging bag. It can be attached and peeled repeatedly on the main body, and the opening / closing lid has a knob at one end and a peeling stop near the edge opposite to the edge with the knob, Opening / closing lid standing notches toward the peeling stop portion are formed in the peelable area, and lateral creases are provided at the edges on both sides of the standing notches of the opening / closing lid. No pressure sensitive adhesive is applied to the tongue surrounded by the notch for raising the lid A package having a sheet-like opening / closing lid. 3. An encapsulating bag formed of a flexible sheet, the contents of which are contained in the enclosing bag, the enclosing bag or a cutting slit for forming the taking out port, and the ejecting port or the taking out. The opening / closing lid has a flexible sheet-like opening / closing lid that covers the cut-out notch for forming the mouth. The opening / closing lid has a pressure-sensitive adhesive applied to the surface in contact with the body of the packaging bag. It can be attached and peeled repeatedly on the main body, and the opening / closing lid has a knob at one end and a peeling stop near the edge opposite to the edge with the knob, Opening / closing lid standing notches toward the peeling stop portion are formed in the peelable area, and lateral creases are provided at the edges on both sides of the standing notches of the opening / closing lid. The tongue surrounded by the notch for raising the lid has a non-adhesive layer on the pressure-sensitive adhesive layer. A packaging body having a sheet-shaped opening / closing lid, characterized in that a resin layer is formed. 4. An encapsulating bag formed of a flexible sheet, in which contents are stored, the encapsulating bag being a take-out port or a cutting slit for forming the take-out port, and the take-out port or take-out. The opening / closing lid has a flexible sheet-like opening / closing lid that covers the cut-out notch for forming the mouth. The opening / closing lid has a pressure-sensitive adhesive applied to the surface in contact with the body of the packaging bag. It can be attached and peeled repeatedly on the main body, and the opening / closing lid has a knob at one end and a peeling stop near the edge opposite to the edge with the knob, Opening / closing lid standing notches toward the peeling stop portion are formed in the peelable area, and lateral creases are provided at the edges on both sides of the standing notches of the opening / closing lid. A vertical ruled line is provided on the tongue surrounded by the notch for raising the lid. A package having a sheet-like opening / closing lid. 5. A package having a sheet-like opening / closing lid according to claim 1, wherein a reinforcing member is attached to the surface of the enclosing bag. 6. The sheet-shaped opening / closing lid according to claim 5, wherein the reinforcing member is a synthetic resin sheet, and the thickness of the synthetic resin sheet is larger than the thickness of the sheet of the enclosure bag body. A package having. 7. The package having the sheet-shaped opening / closing lid according to claim 1, wherein the opening / closing lid has a thickness of 50 μm or more.