JP6853019B2 - Package - Google Patents

Description

The present invention relates to a package.

Conventionally, various packaging bodies for packaging an object to be packaged have been proposed. Such a packaging body is roughly formed by superimposing a main body portion for storing an object to be packaged and a handle portion provided on the upper side of the main body portion, which is a front surface and a rear surface of the main body portion. It has a handle part. Further, the handle portions are two finger hook holes for hooking fingers, a pair of seal portions and a pair of vertical seal portions provided around the two finger hook holes, and the overlapping surfaces are overlapped with each other. It is provided with a pair of sealing portions and a pair of vertical sealing portions for connecting (see, for example, Patent Document 1).

Japanese Unexamined Patent Publication No. 2004-269909

Here, in the above-mentioned conventional package, the size of each of the two finger hook holes is set to a size that allows one finger to be inserted. Therefore, when the user carries the package through the handle portion, the finger There was a problem that the pain was likely to occur. Therefore, in order to solve such a problem, for example, instead of the above two finger hook holes, one finger hook hole capable of hooking a plurality of fingers (for example, three or more fingers) is provided in the handle portion. It is conceivable to provide it. However, when the one finger hooking hole is provided, the strength of the handle portion is lower than that when the two finger hooking holes are provided. Therefore, when the user lifts the package through the handle portion. In addition, the excessive extension of the handle may make it difficult to carry the package in a stable manner.

The present invention is for solving the above-mentioned problems in the prior art, and an object of the present invention is to provide a package body capable of stably carrying the package body.

In order to solve the above-mentioned problems and achieve the object, the package according to claim 1 is a package for packaging the object to be packaged, and the main body of the package for accommodating the object to be packaged. A handle portion provided on at least one of the side surfaces of the package body body, and a handle portion for gripping the package body body, and the handle portions overlap each other. A pair of base films provided along each other and a notch formed in each of the pair of base films, and a user's finger is inserted from one of the pair of base films toward the other. Of the notch portion and each portion of the pair of base films for enabling the above, the end portion on the boundary side between the handle portion and the package body body and the side opposite to the end portion on the boundary side. A pair of first vertical seal portions that continuously connect the pair of base films to each other over a portion extending to the end portion or a portion in the vicinity thereof, and the cut portion between the pair of the first vertical seal portions. A pair of first vertical seal portions arranged side by side at intervals so as to be positioned from each other, and from each portion of the pair of base films, from the end portion on the boundary side to the end portion on the boundary side. Is a pair of second vertical seal portions that continuously connect the pair of base films to each other over a portion extending to the opposite end portion or a portion in the vicinity thereof, and is between the pair of second vertical seal portions. A pair of second vertical seal portions arranged side by side at intervals so that the pair of first vertical seal portions are located, and a portion of each of the pair of base films on the boundary side of the cut portion. In the first horizontal sealing portion for connecting the pair of base films to each other, overlapping with each of the pair of first vertical sealing portions and the pair of second vertical sealing portions, and the pair of second vertical sealing portions. The pair of base films are provided continuously from one to the other and at a portion of each of the pair of base films that is opposite to the boundary side of the notch. It is a second horizontal seal portion that connects the two, overlaps with each of the pair of first vertical seal portions and the pair of second vertical seal portions, and extends from one of the pair of second vertical seal portions to the other. In the portion between the notch portion and the second lateral seal portion of each portion of the second horizontal seal portion and the pair of base films continuously provided in the above, the pair of base films are put together. It is the third horizontal seal part to be connected, Each of the pair of base films and the third horizontal seal portion that overlaps with each of the pair of first vertical seal portions and is continuously provided so as to extend from one of the pair of first vertical seal portions to the other. The portion between the second lateral seal portion and the third lateral seal portion is the fourth lateral seal portion that connects the pair of base films to each other, and is discontinuous in the portion between the two. The fourth horizontal seal portion provided in the above is provided.

The package according to claim 2 is the notch in the package according to claim 1 so that a plurality of fingers of the user can be inserted from one of the pair of base films toward the other. The portion was formed in an elongated shape along the boundary.

The package according to claim 3 is the package according to claim 1 or 2 , wherein the package body is formed from at least one of an opening portion for opening the package body and at least one of the pair of base films. An unopened area provided between the opening area and the end portion of the base film provided with the opening area on the side opposite to the boundary side and the opening area. And, the opening portion was provided in the opening area except for the non-opening area.

The package according to claim 4 is the package according to claim 3 , wherein the opening portion is provided from each of the pair of base films to the main body of the package, and any of the pair of base films. The opening portion provided on one side was arranged so as to overlap the opening portion provided on the other side of either of the pair of base films.

The package according to claim 5 is, in the package according to claim 3 or 4 , an opening stop portion provided in the vicinity of the boundary side end portion of the end portions of the opening portion. It is provided with an opening stop portion for stopping the opening of the opening portion.

The package according to claim 6 is an opening facilitating portion provided in the vicinity of the opening portion in the packaging according to any one of claims 3 to 5, and promotes opening of the opening portion. Equipped with an opening facilitator to make it open.

According to the package according to claim 1, it is a first horizontal seal portion for connecting the pair of base films to each other at a portion on the boundary side of each of the cut portions in each of the pair of base films, and the pair of first ones. Since the user is provided with a first horizontal seal portion that overlaps with each of the vertical seal portion and the pair of second vertical seal portions and is continuously provided so as to extend from one of the pair of second vertical seal portions to the other. When the package body that wraps the packaging object is lifted through the handle portion, the packaging object that is applied to the handle portion by the first vertical seal portion, the second vertical seal portion, and the first horizontal seal portion. Load can be distributed. Therefore, as compared with the case where the first horizontal seal portion overlaps only the first vertical seal portion, the handle portion can be suppressed from being excessively stretched, and the package can be stably carried.
Further, in each portion of the pair of base films, the portion between the second lateral seal portion and the third lateral seal portion is the fourth lateral seal portion that connects the pair of base films to each other. Since the fourth lateral seal portion provided continuously or discontinuously is provided in the portion, the strength of the portion gripped by the user in the handle portion can be increased and the handle portion can be suppressed from being excessively extended. Therefore, the package can be carried more stably.

According to the package according to claim 2 , the cut portion is formed in a long shape along the boundary so that a plurality of user's fingers can be inserted from one of the pair of base films toward the other. Therefore, even when the notch is formed in a shape that allows multiple fingers to be inserted into the handle, it is possible to prevent the handle from being excessively stretched, and it is possible to carry the package even more stably. Become.

According to the packaging body according to claim 3 , since the opening portion is provided in the opening region except for the non-opening region, the handle portion can be torn over the entire length even when all the opened portions are opened. It can be avoided and the function of the handle can be maintained.

According to the packaging body according to the fourth aspect , the opening portions are provided so as to reach the main body of the packaging body from each of the pair of base films, and a pair of opening portions provided on either one side of the pair of base films are provided. Since it is arranged so as to overlap the opening portion provided on either one side of the base film, the package can be easily opened from one side or the other side of the pair of base films, and the usability of the package can be used. Can be improved.

According to the packaging body according to claim 5 , among the end portions of the opened portion, the package body is provided in the vicinity of the end portion located on the boundary side of the package body body on the side surface opposite to the side surface on the handle portion side. Since it is an opening stop portion and is provided with an opening stop portion for stopping the opening of the opening portion, when the packaging body is opened by the opening portion, it is opposite to the boundary side of the opening stop portion of the packaging body. It is possible to stop the side part from being opened. Therefore, it is possible to prevent the package body body from being unnecessarily opened, and it becomes easy to maintain the function of the package body body.

According to the packaging body according to claim 6 , the opening facilitating portion is provided in the vicinity of the opening facilitating portion and is provided with the opening facilitating portion for facilitating the opening of the opening portion. Compared with the above, the package body can be easily opened by the opening portion, and the usability of the package can be further improved.

It is a perspective view which conceptually shows the package which concerns on embodiment of this invention. It is a front view of the package body of FIG. It is an enlarged view around the handle part of FIG. It is a figure which shows the state which opened the package main body, and is the figure which was seen from the front side. It is a figure which shows the state which opened the package main body, and is the figure which was seen from the rear side.

Hereinafter, embodiments of the package according to the present invention will be described in detail with reference to the accompanying drawings. First, the basic concept of the embodiment of [I] will be described, then the specific contents of the embodiment of [II] will be described, and finally, a modified example of the embodiment of [III] will be described. However, the present invention is not limited to the embodiments.

[I] Basic concept of the embodiment First, the basic concept of the embodiment will be described. Embodiments generally relate to a packaging body for packaging an object to be packaged.

Here, the "packaging object" means an object to be packaged by a package, for example, daily necessities (for example, toilet paper, tissue paper, etc.), foodstuffs (for example, boxed sweets). , Canned goods, etc.). Hereinafter, in the embodiment, a case where a plurality of toilet papers stacked on the top and bottom of the toilet paper, which is a daily necessities, is applied to a packaging body used for packaging as a packaging object will be described as an example.

[II] Specific contents of the embodiment Next, the specific contents of the embodiment will be described.

(Constitution)
First, the configuration of the package according to the embodiment will be described. FIG. 1 is a perspective view conceptually showing a package according to an embodiment of the present invention. FIG. 2 is a front view of the package of FIG. FIG. 3 is an enlarged view of the periphery of the handle portion of FIG. In the following description, the X direction in FIG. 1 is the left-right direction of the package (-X direction is the left direction of the package, the + X direction is the right direction of the package), and the Y direction in FIG. 1 is the front-rear direction of the package (+ Y). The direction is the front direction of the package, the −Y direction is the rear direction of the package), the Z direction in FIG. 1 is the vertical direction of the package (+ Z direction is the upward direction of the package, and the −Z direction is the downward direction of the package). It is called.

As shown in FIGS. 1 and 2, the package 1 roughly includes a package body 10 and a handle portion 20. However, the description of the structure not specified for the package 1 will be omitted as it is the same as the conventional one.

(Composition-Package body)
The packaging body 10 is for accommodating the packaging object 2. As shown in FIGS. 1 and 2, the packaging body 10 is formed of a substantially hollow body capable of covering the packaging object 2, and for example, the front shape of the packaging body 10 is substantially rectangular. It is formed so as to have a shape, and each of the upper end portion and the lower end portion of the package body 10 is formed as an open end.

Further, in the following, for convenience of explanation, the packaging body body 10 shown in FIGS. 1 and 2 (that is, the packaging body body 10 in a state in which the packaging object 2 is housed) will be described by dividing it into six regions. That is, the packaging body 10 is the packaging body front portion 11 that covers the front side of the packaging object 2, the packaging body rear surface portion 12 that covers the rear side of the packaging object 2, and the packaging body that covers the left side of the packaging object 2. The left side portion 13, the right side portion 14 of the package covering the right side of the packaged object 2, the upper surface portion 15 of the packaged body covering the upper side of the packaged object 2, and the lower surface portion 16 of the packaged body covering the lower side of the packaged object 2. It is divided into. Here, among the above-mentioned categories, in the package upper surface portion 15 located on one side of the opening end of the package body 10, as shown in FIG. 1, the handle portion 20 (specifically) is attached to the package upper surface portion 15. Specifically, the opening end is closed by providing the first lateral seal portion 33) described later. Further, in the package lower surface portion 16 located on the other side of the open end of the package body body 10, for example, a contact portion between a part of the package body lower surface portion 16 and another part is bonded or welded. The open end is closed by fixing with. By closing each open end of the package body 10 in this way, the package object 2 can be housed in a substantially sealed state.

The material of the packaging body 10 configured in this way is arbitrary, but it is desirable that the packaging body 10 is made of a material that is durable and does not allow foreign matter (for example, water, dust, dust, etc.) to permeate. As an example, it is made of a synthetic resin film such as a polyethylene film or a thermoplastic resin film.

(Structure-Handle part)
The handle portion 20 is for gripping the main body 10 of the package, and is provided on the upper surface portion 15 of the package as shown in FIGS. 1 to 3. Further, as shown in FIG. 3, the handle portion 20 is formed of a substantially hollow body, for example, is formed in a flat shape long in the left-right direction, and the upper end portion of the handle portion 20 is formed. Each of the lower end and the lower end is formed as an open end.

Further, in the following, for convenience of explanation, the handle portion 20 shown in FIGS. 1 to 3 will be described by dividing it into four regions. That is, the handle portion 20 includes a front base film 21 located on the front side, a rear base film 22 located on the rear side, a left connection portion (not shown) located on the left side, and a right side. It is divided into the right side connection part (not shown) located in. Further, among the above-mentioned categories, the front base film 21 and the rear base film 22 are rectangular film-like bodies (specifically, the length in the left-right direction is the package body 10 as shown in FIG. 3). It is formed in a shape that is substantially the same as the length in the left-right direction and the length in the up-down direction is shorter than the length in the up-down direction of the packaging body 10) so as to follow each other in the left-right direction and the up-down direction. It is provided in. Further, the left side connecting portion is formed of a film-like body, and connects the left end portion of the front side base film 21 and the left end portion of the rear side base film 22. Further, while suppressing the left side connection portion from being exposed to the outside in the left-right direction, substantially the entire left side connection portion is directed toward the inside of the handle portion 20 so that the handle portion 20 has a flat shape. (The same applies to the right side connection). Further, the right side connecting portion is formed of a film-like body, and connects the right end portion of the front side base film 21 and the right end portion of the rear side base film 22. Further, as shown in FIGS. 1 to 3, a reinforcing film 23 is provided on the front surface (or the rear surface of the rear base film 22) of the front base film 21. The reinforcing film 23 is formed of a rectangular film-like body, and specifically, the length in the left-right direction and the length in the up-down direction are shorter than those of the front base film 21 (or the rear base film 22). It is formed in the shape of. Further, as shown in FIG. 3, the reinforcing films 23 are provided so as to be along each other in the left-right direction and the up-down direction. Specifically, the first vertical seal portions 31a, 31b, and the third It is arranged at a position where it overlaps with the 1 horizontal seal portion 33 and the 2nd horizontal seal portion 34, and is fixed to the front base film 21 by welding, adhesion, or the like. As shown in FIG. 3, a second horizontal seal portion 34, which will be described later, is provided near the upper end portion of the package body 10, and a first horizontal seal, which will be described later, is provided near the lower end portion of the package body 10. By providing the portion 33, the shape of the handle portion 20 (that is, the flat shape) can be maintained. The "front base film 21" and "rear base film 22" correspond to "a pair of base films" within the scope of the claims.

Further, as shown in FIGS. 1 to 3, a cut portion 24 is formed in each of the front base film 21, the rear base film 22, and the reinforcing film 23. The notch 24 allows the user's finger to be inserted from one of the front base film 21 or the rear base film 22 toward the other, and is formed by a known notch such as a perforation. .. Further, the cut portion 24 is located on the boundary side (hereinafter, referred to as “boundary”) side between the handle portion 20 and the package body 10 in each of the front side base film 21, the rear side base film 22, and the reinforcing film 23. It is arranged on the boundary side from the end portion (upper end portion) on the side opposite to the end portion. Specifically, as shown in FIG. 3, the upper and lower sides of the front base film 21 and the rear base film 22 and each of the rear base film 22 are arranged. It is located approximately in the center of the left and right. Further, the specific size and shape of the cut portion 24 are arbitrary, but in the embodiment, a plurality of user fingers (for example, 2 to 5 fingers, etc.) can be inserted. In addition, the cut portion 24 is formed in an elongated shape along the boundary, and as shown in FIG. 3, is formed in an elliptical ring shape that is elongated in the left-right direction and has an open end in the lower portion. There is. With such a configuration, the load per finger when carrying the package 1 can be reduced as compared with the case where only one finger of the user can be inserted, so that the pain of the finger is suppressed. be able to. In the following, the inner portion surrounded by the notch portion 24 will be referred to as a “knob portion 25”. Further, a through hole formed by tearing the cut portion 24 is referred to as an "insertion hole 26".

Further, the material of the handle portion 20 configured in this way is arbitrary, but in the embodiment, it is formed of a material that is durable and can be provided with various seal portions described later. Is desirable, for example, it is formed of a synthetic resin film capable of heat welding (for example, a thermoplastic resin film or the like). The method of forming the handle portion 20 is arbitrary, but in the embodiment, the handle portion 20 is integrally formed with the package body 10.

(Structure-Reinforcement structure of the handle)
Next, the reinforcing structure of the handle portion 20 will be described. The packaging body 1 is provided with a reinforcing structure for suppressing an excessive extension of a part of the handle portion 20 when the packaging body 1 in which the packaging object 2 is packaged is lifted. As shown in FIG. 3, this reinforcing structure includes first vertical seal portions 31a and 31b, second vertical seal portions 32a and 32b, a first horizontal seal portion 33, a second horizontal seal portion 34, and a third horizontal seal portion 35. The fourth lateral seal portion 36, the first lateral auxiliary seal portions 37a and 37b, the second lateral auxiliary seal portions 38a and 38b, and the third lateral auxiliary seal portions 39a and 39b are provided. Here, in the embodiment, as shown in FIG. 3, various sealing portions are provided only in a part of the handle portion 20, and the reason is as shown below. That is, when the seal portion is provided on the entire handle portion 20, the handle portion 20 becomes relatively hard due to the seal portion. Therefore, when the user lifts the package 1 through the handle portion 20, the user This is to avoid the possibility of pain in the fingers.

(Structure-Reinforcement structure of handle-First vertical seal part)
The first vertical seal portions 31a and 31b are portions of each of the front base film 21 and the rear base film 22 from the boundary side end to the end opposite to the boundary side end or a portion in the vicinity thereof. This is a sealing portion that continuously connects the front base film 21 and the rear base film 22 to each other. These first vertical seal portions 31a and 31b are formed in an elongated shape. Specifically, as shown in FIG. 3, the length of the first vertical seal portions 31a and 31b in the vertical direction is the front base film 21. It is formed so as to be shorter than the vertical length of the (or rear base film 22) and the horizontal length of the first vertical seal portions 31a and 31b to be shorter than the horizontal length of the cut portion 24. (The same applies to the second vertical seal portions 32a and 32b). Further, the first vertical seal portions 31a and 31b are mutually arranged so that the cut portion 24 is located between the first vertical seal portions 31a and 31b in each of the front base film 21 and the rear base film 22. They are arranged side by side at intervals. Specifically, as shown in FIG. 3, the first vertical seal portion 31a is located at a position on the left side of the notch portion 24 at a predetermined distance from the lower end portions of the front base film 21 and the rear base film 22. It is continuously provided along substantially the vertical direction so as to reach a portion near the upper end portion. Further, the first vertical seal portion 31b extends from the lower end portion of each of the front side base film 21 and the rear side base film 22 to a portion near the upper end portion at a position on the right side of the notch portion 24 at a predetermined distance. It is continuously provided substantially along the vertical direction. Specifically, the length of these predetermined intervals may differ depending on the size and shape of the cut portion 24, the weight of the packaging object 2, and the like, and therefore, the length is set based on the experimental results and the like. ing.

The method for forming the first vertical sealing portions 31a and 31b is arbitrary, but in the embodiment, the front base film 21 and the rear base film 22 are welded to each other by using a known heat sealing method. Is forming. However, the present invention is not limited to this, and for example, the front side base film 21 and the rear side base film 22 may be formed by welding each other (note that the second vertical seal portions 32a and 32b, the first horizontal seal portions 33, and the first 2 Horizontal seal portion 34, 3rd lateral seal portion 35, 4th lateral seal portion 36, 1st lateral auxiliary seal portions 37a, 37b, 2nd lateral auxiliary seal portions 38a, 38b, and 3rd lateral auxiliary seal portions 39a, 39b. The same applies to the method of forming.).

(Structure-Reinforcement structure of handle-Second vertical seal part)
The second vertical seal portions 32a and 32b are portions of each of the front base film 21 and the rear base film 22 from the end on the boundary side to the end opposite to the end on the boundary side or a portion in the vicinity thereof. This is a sealing portion that continuously connects the front base film 21 and the rear base film 22 to each other. In the second vertical seal portions 32a and 32b, the first vertical seal portions 31a and 31b are located between the second vertical seal portions 32a and 32b in each of the front base film 21 and the rear base film 22. They are juxtaposed at intervals from each other. Specifically, as shown in FIG. 3, the second vertical seal portion 32a is located on the left side of the first vertical seal portion 31a at a predetermined distance from the front base film 21 and the rear base film 22, respectively. It is provided along substantially in the vertical direction from the lower end portion to the vicinity portion of the upper end portion. Further, the second vertical seal portion 32b is located at a position on the right side of the first vertical seal portion 31b at a predetermined distance from the lower end portion to the upper end portion of each of the front base film 21 and the rear base film 22. It is continuously provided substantially along the vertical direction so as to reach. The length of these predetermined intervals may differ depending on the weight of the packaging object 2, etc., and is therefore set based on the experimental results, etc., and is set to about 25 mm to 30 mm as an example. Etc. are set.

(Structure-Reinforcement structure of handle-First horizontal seal part)
The first horizontal seal portion 33 is a seal portion that connects the front base film 21 and the rear base film 22 at a portion on the boundary side of the notch 24 in each of the front base film 21 and the rear base film 22. is there. The first horizontal seal portion 33 is formed in an elongated shape. Specifically, as shown in FIG. 3, the length of the first horizontal seal portion 33 in the left-right direction is the front base film 21 (or the rear side). It is formed so as to be shorter than the length in the left-right direction of the base film 22) and the length in the vertical direction of the first horizontal seal portion 33 to be substantially the same as the length in the left-right direction of the first vertical seal portions 31a and 31b. (Note that the second lateral seal portion 34, the third lateral seal portion 35, the fourth lateral seal portion 36, the first lateral auxiliary seal portions 37a and 37b, the second lateral auxiliary seal portions 38a and 38b, and the third lateral auxiliary seal portion The same applies to 39a and 39b). Further, the first horizontal seal portion 33 overlaps with each of the first vertical seal portions 31a and 31b and the second vertical seal portions 32a and 32b at a portion on the boundary side of the notch portion 24, and the second vertical seal portion 33 It is continuously provided from one of the portions 32a and 32b to the other. Specifically, as shown in FIG. 3, the first horizontal seal portion 33 has a lower end portion of each of the front side base film 21 and the rear side base film 22 from the lower end portion to the second vertical portion of the second vertical seal portion 32a. It is provided substantially along the left-right direction so as to reach the lower end portion of the seal portion 32b.

(Structure-Reinforcement structure of handle-Second horizontal seal part)
The second lateral seal portion 34 is formed in a portion of the front base film 21 and the rear base film 22 opposite to the boundary side of the notch 24 or a portion in the vicinity thereof, and the front base film 21 and the rear base film 22 are provided. It is a seal portion for connecting 22 to each other. The second horizontal seal portion 34 overlaps with each of the first vertical seal portions 31a and 31b and the second vertical seal portions 32a and 32b in a portion opposite to the boundary side of the notch portion 24 or a portion in the vicinity thereof. And, it is continuously provided from one of the second vertical seal portions 32a and 32b to the other. Specifically, as shown in FIG. 3, the second horizontal seal portion 34 is formed from the upper end portion of the second vertical seal portion 32a in the vicinity of the upper end portions of the front base film 21 and the rear base film 22. It is provided substantially along the left-right direction so as to reach the upper end portion of the second vertical seal portion 32b.

(Structure-Reinforcement structure of handle-Third horizontal seal part)
The third horizontal seal portion 35 is formed in the portion between the cut portion 24 and the second horizontal seal portion 34 in each portion of the front base film 21 and the rear base film 22, and the front base film 21 and the rear side thereof. This is a sealing portion that connects the base films 22 to each other. The third horizontal seal portion 35 overlaps with each of the first vertical seal portions 31a and 31b at the portion between the cut portion 24 and the second horizontal seal portion 34, and the first vertical seal portions 31a and 31b It is continuously provided from one side to the other. Specifically, as shown in FIG. 3, the third lateral seal portion 35 is substantially along the left-right direction at substantially the center position above and below the portion between the notch portion 24 and the second lateral seal portion 34. It is provided.

(Structure-Reinforcement structure of handle-Fourth horizontal seal part)
The fourth lateral seal portion 36 is a portion of each portion of the front base film 21 and the rear base film 22 between the second lateral seal portion 34 and the third lateral seal portion 35, and the front base film 21 is formed. And a seal portion for connecting the rear base films 22 to each other. The fourth lateral seal portion 36 is provided continuously or discontinuously in a portion between the second lateral seal portion 34 and the third lateral seal portion 35. Specifically, as shown in FIG. 3, the fourth horizontal seal portion 36 is located in the left-right direction at substantially the center position above and below the portion between the second horizontal seal portion 34 and the third horizontal seal portion 35. It is provided discontinuously along approximately. Here, the reason why the fourth lateral seal portion 36 is provided discontinuously is that when the fourth lateral seal portion 36 is continuously provided, the front base film 21 or the rear base film 22 is excessively heated. As a result, the base film melts, and air tends to accumulate in the portions surrounded by the first vertical seal portions 31a and 31b, the second horizontal seal portion 34, and the third horizontal seal portion 35. This is to avoid it (the same applies to the first lateral auxiliary seal portions 37a and 37b, the second lateral auxiliary seal portions 38a and 38b, and the third lateral auxiliary seal portions 39a and 39b).

(Structure-Reinforcement structure of handle-First horizontal auxiliary seal part)
The first lateral auxiliary seal portions 37a and 37b connect the front base film 21 and the rear base film 22 to each other at a portion on the boundary side of the cut portion 24 in each of the front base film 21 and the rear base film 22. It is a seal part. The first lateral auxiliary seal portions 37a and 37b are provided discontinuously or continuously on the lateral side of the first lateral seal portion 33 at a portion on the boundary side of the notch portion 24. Specifically, as shown in FIG. 3, at the lower ends of each of the front base film 21 and the rear base film 22, the first lateral auxiliary seal portion 37a is the left end of the front base film 21 and the rear base film 22. It is provided discontinuously along the left-right direction between the portion and the second vertical seal portion 32a. Further, the first lateral auxiliary seal portion 37b is provided discontinuously along the left-right direction between the right end portions of the front base film 21 and the rear base film 22 and the second vertical seal portion 32b. ..

(Structure-Reinforcement structure of handle-Second lateral auxiliary seal part)
The second lateral auxiliary seal portions 38a and 38b are formed in the portion of the front base film 21 and the rear base film 22 opposite to the boundary side of the notch 24 or in the vicinity thereof, the front base film 21 and the rear. This is a sealing portion that connects the side base films 22 to each other. These second lateral auxiliary seal portions 38a and 38b are discontinuous or continuous to the outside in the left-right direction with respect to the first lateral seal portion 33 in a portion opposite to the boundary side of the notch portion 24 or a portion in the vicinity thereof. It is provided as a target. Specifically, as shown in FIG. 3, in the vicinity of the upper ends of the front base film 21 and the rear base film 22, the second lateral auxiliary seal portion 38a is the front base film 21 and the rear base film. It is provided discontinuously along the left-right direction between the left end portion of 22 and the second vertical seal portion 32a. Further, the second lateral auxiliary seal portion 38b is provided discontinuously along the left-right direction between the front base film 21, the right end portion of the rear base film 22, and the second vertical seal portion 32b.

(Structure-Reinforcement structure of handle-Third horizontal auxiliary seal part)
The third lateral auxiliary seal portions 39a and 39b are formed in the portion between the notch portion 24 and the second lateral seal portion 34 in each portion of the front base film 21 and the rear base film 22. And a seal portion for connecting the rear base films 22 to each other. The third lateral auxiliary seal portions 39a and 39b are discontinuously or continuously outward from the third lateral seal portion 35 in the portion between the notch portion 24 and the second lateral seal portion 34. It is provided. Specifically, as shown in FIG. 3, the third lateral auxiliary seal portion 39a is the front base film 21 and the front base film 21 and the third lateral auxiliary seal portion 39a at substantially the center positions above and below the portion between the notch portion 24 and the second lateral seal portion 34. It is provided discontinuously along the left-right direction between the left end portion of the rear base film 22 and the first vertical seal portion 31a. Further, the third lateral auxiliary seal portion 39b is provided discontinuously along the left-right direction between the right end portion of the front base film 21 and the rear base film 22 and the first vertical seal portion 31b.

With such a reinforcing structure, the front side base film 21 and the rear side base film 22 can be integrated in the portion of the handle portion 20 corresponding to various seal portions, and the durability of the handle portion 20 can be improved. Can be done. In particular, when the user lifts the package 1 that wraps the object 2 through the handle portion 20, the first vertical seal portions 31a and 31b, the second vertical seal portions 32a and 32b, and the first one. The horizontal seal portion 33 can disperse the load of the packaged object 2 on the handle portion 20. Therefore, as compared with the case where the first horizontal seal portion 33 overlaps only the first vertical seal portions 31a and 31b, the handle portion 20 can be suppressed from being excessively stretched, and the package 1 can be stably carried. Become. Further, in each of the front side base film 21 and the rear side base film 22, the fourth horizontal seal portion 36 is provided in the portion between the second horizontal seal portion 34 and the third horizontal seal portion 35. Therefore, the strength of the portion of the handle portion 20 that is gripped by the user can be increased, and the handle portion 20 can be prevented from being excessively stretched, so that the package 1 can be carried more stably.

(Structure-Opening structure of package)
Next, the opening structure of the package 1 will be described. The package 1 further includes an opening structure for opening the package body 10. As shown in FIG. 3, this opening structure includes opening portions 41a and 41b, an opening stop portion 42, and an opening facilitating portion 43. Since this opening structure is similarly configured on the front side and the rear side of the packaging body 1, only the front side of the packaging body 1 will be described below, and the description of the rear side of the packaging body 1 will be omitted. To do.

(Structure-Opening structure of package-Opening part)
The opening portions 41a and 41b are for opening the package body 10. Further, these opening portions 41a and 41b are formed by known notches such as single perforations and double perforations, and as shown in FIG. 3, the handle portion 20 and the package body 10 mutually form each other. They are arranged side by side in the left-right direction with a gap.

The specific configurations of the opening portions 41a and 41b are arbitrary, but in the embodiment, they are configured as follows. That is, first, as shown in FIG. 3, the opening portions 41a and 41b are provided in the opening region 50 except for the non-opening region 53. Here, the opening area 50 is an area in which the package body 10 is opened by the opening portions 41a and 41b. The opening area 50 is continuously provided from the front base film 21 to the package body 10, and specifically, as shown in FIG. 3, is provided in the first area 51 and the second area 52. Has been done. Of these, as shown in FIG. 3, the first region 51 is an end portion of the front base film 21 that is opposite to the boundary side end portion in the cut portion 24 from the boundary side end portion (lower end portion). It is set as a region extending to a portion near (or the end on the opposite side) of (the upper end of the notch 24). Further, as shown in FIG. 3, the second region 52 faces forward from the portion of the package body 10 corresponding to the boundary side end portion (lower end portion of the first region 51) in the first region 51. It is set as an area that reaches a position separated by a predetermined distance (for example, about 25 mm). Further, the non-opening area 53 is an area in which the package body 10 is not opened by the opening portions 41a and 41b. The non-opening region 53 is provided between the end portion of the front base film 21 opposite to the boundary side (the upper end portion of the front base film 21) and the opening region 50. As shown in 3, the front base film 21 is provided so as to extend from the upper end portion to the vicinity portion of the cut portion 24 on the side opposite to the boundary side end portion (the upper end portion of the cut portion 24). Further, the opening portions 41a and 41b (that is, the opening portions 41a and 41b provided on the front side base film 21 side) overlap with the opening portions 41a and 41b provided on the rear side base film 22 side. It is arranged like this.

Even when all the opening portions 41a and 41b provided on the front side base film 21 side or the rear side base film 22 side are opened by such opening portions 41a and 41b, the handle portion 20 is torn over the entire length. Can be avoided, and the function of the handle portion 20 can be maintained. Further, since the opening portions 41a and 41b are provided on the front side base film 21 side and the rear side base film 22 side, the package 1 can be easily opened even from the front side base film 21 side or the rear side base film 22 side. This makes it possible to improve the usability of the package 1. The reinforcing film 23 is also provided with the opening portions 41a and 41b. Specifically, the reinforcing film 23 is provided only in the portion of the reinforcing film 23 corresponding to the opening region 50.

(Structure-Opening structure of package-Opening stop part)
The opening stop portion 42 stops the opening of the opening portions 41a and 41b. The opening stop portion 42 is formed by known notches such as single perforations and double perforations, and is provided substantially along the left-right direction in the package body 10 as shown in FIG.

The specific configuration of the opening stop portion 42 is arbitrary, but in the embodiment, as shown in FIG. 3, the opening stop portion 42 is the opening portions 41a and 41b provided in the opening region 50. Of the ends, the ends (lower ends of the opening portions 41a and 41b) of the packaging body 10 located on the boundary side of the side surface opposite to the side surface on the handle portion 20 side (rear surface portion 12 of the packaging body). It is provided in the vicinity, and specifically, it is provided between the opening portions 41a and 41b with a gap between them and each of the opening portions 41a and 41b. However, the present invention is not limited to this, and for example, it may be provided slightly below the end portion of the opening portions 41a and 41b on the package body 10 side (the lower end portion of the opening portions 41a and 41b). In this case, the length of the opening stop portion 42 in the left-right direction may be set to be the same as or longer than the length between the opening portions 41a and 41b.

When the package body 10 is opened by the opening stops 41a and 41b by such an opening stop portion 42, as shown in the opening action described later, the package body 10 is located on the boundary side of the package body 10 with respect to the opening stop portion 42. It is possible to stop the opposite part from being opened. Therefore, it is possible to prevent the package body 10 from being unnecessarily opened, and it becomes easy to maintain the function of the package body 10.

(Structure-Opening structure of package-Opening promotion part)
The opening facilitating portion 43 promotes the opening of the opening facilitating portions 41a and 41b. The opening facilitating portion 43 is formed by known notches such as single perforations and double perforations, and is provided substantially along the vertical direction in the handle portion 20 as shown in FIG.

The specific configuration of the opening facilitating portion 43 is arbitrary, but in the embodiment, the opening facilitating portion 43 is provided in the vicinity of the opening facilitating portions 41a and 41b. As shown in the above, the vicinity of the end portion on the handle portion 20 side (the upper end portion of the opening portions 41a and 41b) of each of the opening portions 41a and 41b, and the inside in the left-right direction of each of the opening portions 41a and 41b. It is provided in. However, the present invention is not limited to this, and for example, it may be provided near the end portion of each of the opening portions 41a and 41b on the handle portion 20 side and outside of each of the opening portions 41a and 41b in the left-right direction. .. Alternatively, the front base film 21 may be provided below the end portion on the handle portion 20 side of each of the opening portions 41a and 41b. Alternatively, it may be provided in the vicinity of the opening portions 41a and 41b in the package body 10.

With such an opening assisting portion 43, the package body 10 can be easily opened by the opening assisting portions 41a and 41b as compared with the case where the opening assisting portion 43 is not provided, and the usability of the packaging body 1 is further improved. It becomes possible to make it.

(Action of packaging)
Next, the operation of the package 1 configured in this way will be described. The action brought about by the package 1 is roughly classified into a carrying action and an opening action. Hereinafter, each of the carrying action and the opening action will be described.

(Package action-carrying action)
First, the carrying action will be described. The carrying action is an action when the user lifts the package 1 in which the packaged object 2 is packaged. Regarding the details of this carrying action, specifically, the user tears the cut portion 24 of the handle portion 20 and inserts the user's finger into the insertion hole 26, and in that state, the package is formed through the handle portion 20. When 1 is lifted, the second vertical seal portions 32a, 32b, 32nd of the handle portions 20 are formed by the first horizontal seal portions 33 that overlap with the first vertical seal portions 31a, 31b and the second vertical seal portions 32a, 32b. The load of the packaging object 2 is applied to the portion surrounded by the 1 horizontal seal portion 33 and the 2nd horizontal seal portion 34. On the other hand, when the first horizontal seal portion 33 overlaps only the first vertical seal portions 31a and 31b, the first vertical seal portions 31a and 31b and the first horizontal seal portion 33 of the handle portions 20 are formed. , And the portion surrounded by the second lateral seal portion 34 is loaded with the packaging object 2. From these facts, in the former case (the present invention), the load on the packaged object 2 on the handle part 20 is dispersed as compared with the latter case, so that it is possible to prevent the handle part 20 from being excessively stretched.

(Package action-opening action)
Next, the opening action will be described. FIG. 4 is a view showing a state in which the package body 10 is opened, and is a view seen from the front side. FIG. 5 is a view showing a state in which the package body 10 is opened, and is a view seen from the rear side. The opening action is an action when the user opens the package body 10. Specifically, the details of this opening action are directed forward while grasping the knob portion 25 (the knob portion 25 on the front side base film 21 side and the rear side base film 22 side) that the user tears and removes the cut portion 24. When pulled, as shown in FIG. 4, the opening portions 41a and 41b on the front side base film 21 side are torn to open the packaging body upper surface portion 15 and the packaging body front surface portion 11 of the packaging body body 10. In particular, regarding the opening of the upper surface portion 15 of the package, the opening is promoted by tearing the opening promoting portion 43, so that the opening is facilitated. On the other hand, although a part of the upper surface portion 15 of the package is opened by tearing the opening portions 41a and 41b on the rear side base film 22 side by the above tension, as shown in FIG. 5, the opening stop portion is opened by the above tension. When 42 is torn, the opening is stopped. From these facts, it is possible to suppress the opening of the package body 10 by the opening portions 41a and 41b on the rear side base film 22 side while allowing the opening portions 41a and 41b on the front side base film 21 side to open the package body 10. Therefore, it is possible to prevent the package body 10 from being unnecessarily opened (the same applies to the case where the user tears the cut portion 24 and pulls the knob portion 25 removed while grasping the knob portion 25).

(effect)
As described above, according to the embodiment, the front base film 21 and the rear base film 22 are connected to each other at a portion on the boundary side of the cut portion 24 in each of the front base film 21 and the rear base film 22. 1 Horizontal seal portion 33, which overlaps with each of the first vertical seal portions 31a and 31b and the second vertical seal portions 32a and 32b, and is continuous from one of the second vertical seal portions 32a and 32b to the other. Since the first horizontal seal portion 33 provided in the above is provided, when the user lifts the package 1 that wraps the object to be packaged 2 through the handle portion 20, the first vertical seal portions 31a and 31b , The second vertical seal portions 32a and 32b, and the first horizontal seal portion 33 can disperse the load of the packaged object 2 on the handle portion 20. Therefore, as compared with the case where the first horizontal seal portion 33 overlaps only the first vertical seal portions 31a and 31b, the handle portion 20 can be suppressed from being excessively stretched, and the package 1 can be stably carried. Become.

Further, in each portion of the front base film 21 and the rear base film 22, in the portion between the second lateral seal portion 34 and the third lateral seal portion 35, the front base film 21 and the rear base film 22 are formed. A fourth horizontal seal portion 36 that connects the two to each other, and a portion of the handle portion 20 that is gripped by the user because the fourth horizontal seal portion 36 is provided continuously or discontinuously between the portions. Since the handle portion 20 can be prevented from being excessively stretched while increasing the strength of the package 1, the package 1 can be carried more stably.

Further, since the cut portion 24 is formed in a long shape along the boundary so that a plurality of user's fingers can be inserted from one of the front base film 21 and the rear base film 22 toward the other. Even when the notch portion 24 is formed in a shape that allows a plurality of fingers to be inserted into the handle portion 20, the handle portion 20 can be prevented from being excessively stretched, and the package 1 can be carried even more stably. It becomes.

Further, since the opening portions 41a and 41b are provided in the opening region 50 except for the non-opening region 53, it is possible to prevent the handle portion 20 from being torn over the entire length even when all the opening portions 41a and 41b are opened. It is possible to maintain the function of the handle portion 20.

Further, the opening portions 41a and 41b are provided so as to reach the package body 10 from each of the front side base film 21 and the rear side base film 22, and are provided on either one side of the front side base film 21 or the rear side base film 22. Since the opened portions 41a and 41b are arranged so as to overlap the opened portions 41a and 41b provided on either the front side base film 21 or the rear side base film 22 on the other side, the front side base film 21 side or the rear side base film is arranged. The package 1 can be easily opened even from the 22 side, and the usability of the package 1 can be improved.

Further, among the ends of the opening portions 41a and 41b, the opening stop portion 42 provided in the vicinity of the end portion of the package body 10 located on the boundary side of the side surface opposite to the side surface on the handle portion 20 side. Therefore, since the opening stop portion 42 for stopping the opening of the opening portions 41a and 41b is provided, when the packaging body body 10 is opened by the opening portions 41a and 41b, the opening stop portion 42 in the packaging body main body 10 It is also possible to stop the opening of the part on the side opposite to the boundary side. Therefore, it is possible to prevent the package body 10 from being unnecessarily opened, and it becomes easy to maintain the function of the package body 10.

Further, since the opening facilitating portion 43 provided in the vicinity of the opening facilitating portions 41a and 41b is provided with the opening facilitating portion 43 for facilitating the opening of the opening portions 41a and 41b, the case where the opening facilitating portion 43 is not provided. In comparison, the package body 10 can be easily opened by the opening portions 41a and 41b, and the usability of the package 1 can be further improved.

[III] Modifications to Embodiments The embodiments of the present invention have been described above, but the specific configurations and means of the present invention are within the scope of the technical idea of each invention described in the claims. , Can be arbitrarily modified and improved. Hereinafter, such a modification will be described.

(About the problem to be solved and the effect of the invention)
First, the problem to be solved by the invention and the effect of the invention are not limited to the above-mentioned contents, and the present invention solves a problem not described above or an effect not described above. It can also be played, and may solve only some of the tasks described or play only some of the effects described.

(About shape, numerical value, structure, time series)
With respect to the components illustrated in the embodiments and drawings, the shapes, numerical values, or the interrelationships of the structures or time series of the plurality of components shall be arbitrarily modified and improved within the scope of the technical idea of the present invention. Can be done.

(About the package)
In the above embodiment, it has been described that the package body 10 and the handle portion 20 are integrally formed in the package body 1, but the present invention is not limited to this, and for example, the package body body 10 and the handle portion 20 are formed. It may be formed separately.

Further, in the above embodiment, it has been described that the opening structure is provided on each of the front side and the rear side of the package 1, but the present invention is not limited to this, and for example, at least one of the front side and the rear side of the package 1 is provided. The opening structure provided on one side may be omitted.

(About the handle)
In the above embodiment, it has been explained that the handle portion 20 is provided only on the upper surface portion 15 of the package, but the present invention is not limited to this. For example, the handle portion 20 may be provided on at least one of the front surface portion 11 of the package body, the rear surface portion 12 of the package body, the left surface portion 13 of the package body, the right surface portion 14 of the package body, or the lower surface portion 16 of the package body. .. In this case, when the front surface portion 11 of the package body, the rear surface portion 12 of the package body, the left surface portion 13 of the package body, or the right surface portion 14 of the package body are provided, for example, the handle portion 20 is separated from the package body body 10. It is formed.

Further, in the above embodiment, it has been described that the handle portion 20 includes the left side connection portion, the right side connection portion, and the reinforcing film 23, but the present invention is not limited to this, and for example, the left side connection portion, the right side connection portion, and the like. Alternatively, at least one of the reinforcing films 23 may be omitted (particularly, when the package body 10 and the handle portion 20 are formed separately, the left side connecting portion and the right side connecting portion can be omitted). ..

Further, in the above embodiment, it has been described that the handle portion 20 is formed of a synthetic resin film capable of heat welding, but the present invention is not limited to this. For example, when various sheet portions are formed by adhesion with an adhesive, they may be formed of a synthetic resin film other than a synthetic resin film capable of heat welding.

(About the notch)
In the above embodiment, it has been explained that the cut portion 24 is formed by a perforation, but the present invention is not limited to this, and for example, the cut portion 24 may be formed by a continuous cut or the like (note that the opening stop portion 42, opening). The same applies to the facilitating unit 43).

Further, in the above embodiment, it has been described that the notch portion 24 is formed in a shape capable of inserting a plurality of user fingers, but the present invention is not limited to this, and for example, one user finger is inserted. It may be formed in a shape (for example, a circular shape) through which only a finger can be inserted.

(About the reinforcement structure of the handle)
In the above embodiment, the reinforcing structure of the handle portion 20 is the second lateral seal portion 34, the third lateral seal portion 35, the fourth lateral seal portion 36, the first lateral auxiliary seal portions 37a, 37b, and the second lateral auxiliary. It has been explained that the seal portions 38a and 38b and the third lateral auxiliary seal portions 39a and 39b are provided, but the present invention is not limited to this. For example, when the strength of the handle portion 20 can be ensured, the second lateral seal portion 34, the third lateral seal portion 35, the fourth lateral seal portion 36, the first lateral auxiliary seal portions 37a, 37b, and the first At least one of the two lateral auxiliary seal portions 38a and 38b and the third lateral auxiliary seal portions 39a and 39b may be omitted.

Further, in the above embodiment, it has been described that the first lateral seal portion 33 is provided at the lower end portions of each of the front side base film 21 and the rear side base film 22, but the present invention is not limited to this, and for example, the cut portion is provided. It may be provided slightly below 24.

Further, in the above embodiment, it is explained that the first lateral auxiliary seal portions 37a and 37b, the second lateral auxiliary seal portions 38a and 38b, and the third lateral auxiliary seal portions 39a and 39b are provided discontinuously. However, the present invention is not limited to this, and for example, it may be continuously provided.

(About the opening part)
In the above embodiment, it has been described that the opening portion is formed by a pair of single perforations (or double perforations), but the present invention is not limited to this, and is formed by, for example, one opening cut tape. May be done.

Further, in the above embodiment, it has been described that the opening portions 41a and 41b are provided in the first region 51 and the second region 52, but the present invention is not limited to this, and for example, the first region 51 and the second region 52 are provided. It may be provided in a wider area or a narrower area.

(Additional note)
The package of Appendix 1 is a package for packaging the object to be packaged, and is provided on at least one of a package body for accommodating the object to be packaged and a side surface of the package body. The handle portion is provided with a handle portion for gripping the main body of the package, and the handle portions are provided with a pair of base films that overlap each other and are provided so as to be along each other. A notch formed in each of the pair of base films, the notch for allowing the user's finger to be inserted from one of the pair of base films toward the other, and the pair of base films. The pair of base films extend from the end of each portion on the boundary side between the handle portion and the main body of the package to the end on the side opposite to the end on the boundary side or a portion in the vicinity thereof. A pair of first vertical seal portions that continuously connect to each other, and a pair of first vertical seal portions arranged side by side at intervals so that the cut portions are located between the pair of first vertical seal portions. The pair extends from each portion of the first vertical seal portion and the pair of base films from the end portion on the boundary side to the end portion on the side opposite to the end portion on the boundary side or a portion in the vicinity thereof. It is a pair of second vertical seal portions that continuously connect the base films of the above, and the pair of first vertical seal portions are spaced from each other so that the pair of first vertical seal portions are located between the pair of the second vertical seal portions. A pair of second vertical sealing portions arranged side by side at a distance, and a first horizontal sealing portion connecting the pair of base films at a portion on the boundary side of the notch in each of the pair of base films. There is a first horizontal surface that overlaps with each of the pair of first vertical seal portions and the pair of second vertical seal portions and is continuously provided so as to reach from one of the pair of second vertical seal portions to the other. It is equipped with a seal part.

The package of Appendix 2 is the package according to Appendix 1, wherein the handle portion is a portion of each of the pair of base films opposite to the boundary side of the notch portion, and the pair of bases. It is a second horizontal seal portion that connects the films to each other, overlaps with each of the pair of first vertical seal portions and the pair of second vertical seal portions, and extends from one of the pair of second vertical seal portions to the other. In the portion between the notch portion and the second lateral seal portion of each portion of the second horizontal seal portion and the pair of base films continuously provided as described above, the pair of base films are connected to each other. A third horizontal seal portion for connecting the above, overlapping with each of the pair of first vertical seal portions, and continuously provided so as to reach from one of the pair of first vertical seal portions to the other. A fourth horizontal seal portion that connects the pair of base films in a portion between the second horizontal seal portion and the third horizontal seal portion of the seal portion and each portion of the pair of base films. It is provided with a fourth lateral seal portion provided continuously or discontinuously in the portion between the two.

In the package according to Appendix 3, the cut portion is inserted in the package according to Appendix 1 or 2 so that a plurality of fingers of the user can be inserted from one of the pair of base films toward the other. It was formed in a long shape along the boundary.

In the package according to any one of the items 1 to 3, the package of Appendix 4 is the package from at least one of the opening portion for opening the package body and the pair of base films. A non-opening area provided between an opening area continuously provided so as to reach the main body, an end portion of the base film provided with the opening area opposite to the boundary side, and the opening area. A region is provided, and the opening portion is provided in the opening region except for the non-opening region.

In the package of Appendix 5, the opening portion is provided from each of the pair of base films to the main body of the package in the package according to Appendix 4, and is provided on one side of the pair of base films. The provided opening portion was arranged so as to overlap the opening portion provided on the other side of either of the pair of base films.

In the package according to Appendix 4 or 5, the package of Appendix 6 is the boundary side of the end of the opening portion of the package body rather than the side surface opposite to the side surface of the handle portion. It is an opening stop portion provided in the vicinity of the end portion located at, and is provided with an opening stop portion for stopping the opening of the opening portion.

The packaging body of Appendix 7 is an opening facilitating portion provided in the vicinity of the opening portion in the packaging body according to any one of Appendix 4 to 6, and is an opening facilitating portion that promotes the opening of the opening portion. Equipped with.

(Effect of appendix)
According to the package described in Appendix 1, the first horizontal seal portion for connecting the pair of base films to each other at the portion on the boundary side of the notch portion in each of the pair of base films, and the pair of first vertical seal portions. Since the first horizontal seal portion is provided so as to overlap each of the seal portion and the pair of second vertical seal portions and to be continuously provided from one of the pair of second vertical seal portions to the other, the user can use the seal portion. When the package that wraps the object to be packaged is lifted through the handle, the object to be packaged is applied to the handle by the first vertical seal, the second vertical seal, and the first horizontal seal. The load can be distributed. Therefore, as compared with the case where the first horizontal seal portion overlaps only the first vertical seal portion, the handle portion can be suppressed from being excessively stretched, and the package can be stably carried.

According to the package described in Appendix 2, of the respective parts of the pair of base films, the portion between the second horizontal seal portion and the third horizontal seal portion connects the pair of base films to each other. Since it is a four horizontal seal portion and has a fourth horizontal seal portion provided continuously or discontinuously between the portions, the strength of the portion gripped by the user in the handle portion is increased and the handle is provided. Since it is possible to prevent the portion from being excessively stretched, the package can be carried more stably.

According to the package described in Appendix 3, the cut portion is formed in a long shape along the boundary so that a plurality of user's fingers can be inserted from one of the pair of base films toward the other. Therefore, even when the cut portion is formed in a shape that allows a plurality of fingers to be inserted into the handle portion, the handle portion can be suppressed from being excessively stretched, and the package can be carried even more stably. ..

According to the package described in Appendix 4, since the opened portion is provided in the opened region except for the unopened region, even if the opened portion is completely opened, the handle portion is prevented from being torn over the entire length. It is possible to maintain the function of the handle.

According to the package described in Appendix 5, the opening portions are provided so as to reach the main body of the packaging from each of the pair of base films, and the opening portions provided on either one side of the pair of base films are provided as a pair. Since it is arranged so as to overlap the opening portion provided on either one side of the base film, the package can be easily opened from one side or the other side of the pair of base films, and the usability of the package can be improved. It is possible to improve.

According to the package described in Appendix 6, among the ends of the opened portion, the package body is provided near the end located on the boundary side of the package body with respect to the side surface opposite to the side surface on the handle portion side. Since it is an opening stop portion and is provided with an opening stop portion for stopping the opening of the opening portion, when the packaging body body is opened by the opening portion, the side opposite to the boundary side of the packaging body main body is opposite to the opening stop portion. It is possible to stop the opening of the part of. Therefore, it is possible to prevent the package body body from being unnecessarily opened, and it becomes easy to maintain the function of the package body body.

According to the package described in Appendix 7, the opening facilitating portion is provided in the vicinity of the opening facilitating portion and is provided with the opening facilitating portion for facilitating the opening of the opening portion. In comparison, the main body of the package can be easily opened by the opening portion, and the usability of the package can be further improved.

1 Package 2 Packaged object 10 Package body 11 Package front 12 Package left 13 Package left 14 Package right 15 Package top surface Package bottom 20 Handle 21 Front base film 22 Rear base film 23 Reinforcing film 24 Notch 25 Knob 26 Insertion holes 31a, 31b 1st vertical seal 32a, 32b 2nd vertical seal 33 1st horizontal seal 34 2nd horizontal seal 35 3rd horizontal seal 36 4th horizontal seal part 37a, 37b 1st horizontal auxiliary seal part 38a, 38b 2nd horizontal auxiliary seal part 39a, 39b 3rd horizontal auxiliary seal part 41a, 41b Opening part 42 Opening stop part 43 Opening assisting part 50 Opening area 51 1st area 52 2nd area 53 Unopened area

Claims (6)

It is a packaging body for packaging the object to be packaged.
The main body of the package for accommodating the object to be packaged,
It is a handle portion provided on at least one of the side surfaces of the package body body, and includes a handle portion for gripping the package body body.
The handle part
A pair of base films that overlap each other and are provided along each other,
A notch formed in each of the pair of base films, and a notch for allowing a user's finger to be inserted from one of the pair of base films toward the other.
Of each part of the pair of base films, from the end on the boundary side between the handle and the main body of the package to the end on the side opposite to the end on the boundary or a portion in the vicinity thereof. , A pair of first vertical seal portions that continuously connect the pair of base films to each other, and separated from each other so that the cut portions are located between the pair of first vertical seal portions. A pair of side-by-side first vertical seals and
Of each part of the pair of base films, the pair of base films are continuously connected to each other from the end on the boundary side to the end on the side opposite to the end on the boundary side or a portion in the vicinity thereof. A pair of second vertical seal portions that are connected to each other, and a pair that are arranged side by side at intervals so that the pair of first vertical seal portions are located between the pair of second vertical seal portions. 2nd vertical seal part and
A first horizontal seal portion that connects the pair of base films to each other at a portion on the boundary side of each of the pair of base films with respect to the cut portion, and the pair of first vertical seal portions and the pair of first seal portions. A first horizontal seal portion that overlaps with each of the two vertical seal portions and is continuously provided so as to extend from one of the pair of second vertical seal portions to the other.
A second horizontal seal portion that connects the pair of base films to each other at a portion of each of the pair of base films that is opposite to the boundary side from the cut portion, and the pair of first vertical seal portions and the pair. A second horizontal seal portion that overlaps with each of the pair of second vertical seal portions and is continuously provided so as to extend from one of the pair of second vertical seal portions to the other.
Of each portion of the pair of base films, a portion between the notch portion and the second lateral seal portion is a third lateral seal portion that connects the pair of base films to each other, and is the pair of first lateral seal portions. A third horizontal seal portion that overlaps with each of the vertical seal portions and is continuously provided so as to extend from one of the pair of first vertical seal portions to the other.
Of the respective parts of the pair of base films, the portion between the second horizontal seal portion and the third horizontal seal portion is a fourth horizontal seal portion that connects the pair of base films to each other. A fourth lateral seal portion provided discontinuously between the portions is provided.
Packaging body. The notch is formed in a long shape along the boundary so that a plurality of fingers of the user can be inserted from one of the pair of base films toward the other.
The package according to claim 1. An opening part for opening the main body of the package and
An opening region continuously provided from at least one of the pair of base films to the main body of the package,
The base film provided with the opening region includes an end portion opposite to the boundary side and a non-opening region provided between the opening regions.
The opening portion is provided in the opening area except for the non-opening area.
The package according to claim 1 or 2. The opening portion is provided so as to extend from each of the pair of base films to the main body of the package.
The opening portion provided on one side of the pair of base films was arranged so as to overlap the opening portion provided on the other side of the pair of base films.
The package according to claim 3. Of the end portions of the opening portion, the opening stop portion is provided in the vicinity of the end portion on the boundary side, and includes an opening stop portion for stopping the opening of the opening portion.
The package according to claim 3 or 4. An opening facilitating portion provided in the vicinity of the opening facilitating portion, which is provided with an opening facilitating portion for facilitating the opening of the opening portion.
The package according to any one of claims 3 to 5.

Images