JP2018052558A - Packaging bag - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a packaging bag in which a burden to fingers is low even in a case of handling, by one hand, plural packaging bags housing a bulky article respectively.SOLUTION: There is provided a packaging bag which includes a main body part housing a bulky article and a handle part provided at the main body part. The packaging bag comprises a first finger hooking part provided at the center part of the handle part and a second finger hooking part provided at at least one side end part of both end parts of the handle part.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a packaging bag.

  Sanitary thin paper such as toilet paper circulates in a state of being accommodated in a plurality of packaging bags formed of a film of polyethylene or the like. The packaging bag is provided with a handle portion having a hole for finger hooking so that the purchaser of the sanitary thin paper can hold the sanitary thin paper (see FIG. 8A). Further, as shown in FIG. 9, the finger hooking hole is provided in the central portion of the handle portion.

  9A shows a handle portion of a packaging bag that accommodates roll-shaped toilet paper and the like, and FIG. 9B shows a handle of the packaging bag that accommodates light-weight items such as roll-shaped kitchen paper. FIG. 9C is a modification of the handle portion of FIG. 9A.

  Japanese Patent Laying-Open No. 2005-8248 (Patent Document 1) discloses a packaging bag for storing sanitary thin paper such as toilet paper. In this packaging bag, a hole for a finger hook is made in the handle portion.

Japanese Patent Laid-Open No. 2005-8248

  However, the conventional packaging bag disclosed in Patent Document 1 is bulky in a state where commodities such as toilet paper are accommodated. For example, when carrying two packaging bags simultaneously with one hand, the distance between the two handle portions is wide. , Puts a strain on the finger. In particular, in recent years, the market for long-sized toilet paper has become active, and packaging bags containing such long-sized toilet paper are more bulky, which increases the burden on the fingers (FIG. 8 (B), (See (C)).

  An object of the present invention is to provide a packaging bag with less burden on a finger even when holding a plurality of packaging bags containing bulky articles with one hand.

  In order to solve the above-mentioned problem, a first aspect of the present invention is a packaging bag having a main body portion that accommodates a bulky article and a handle portion provided on the main body portion, and is provided at a central portion of the handle portion. A first finger hook provided; and a second finger hook provided at at least one end of both ends of the handle.

  Both the main body part and the handle part constituting the packaging bag can be formed of a resin film or the like. Further, the bulky article is not particularly limited. For example, sanitary thin paper such as roll-shaped toilet paper can be used. The case of storing an article in the main body includes not only the case of storing one article but also the case of storing a plurality of articles.

  The finger hook portion is a portion where a purchaser of an article (hereinafter referred to as a user) holds a finger when holding the handle portion. The finger hook portion can be formed by a hole penetrating the handle portion. In addition, you may form the 1st finger hook part provided in the center part of a handle part with a some hole. Moreover, the hole which penetrates a handle part may be provided in the handle part from the beginning, and a user may make a notch etc. beforehand and break the notch at the time of purchase of an article | item, and may be opened by himself.

  According to the 1st aspect, the 2nd finger hook part is provided in at least one edge part of the both ends of a handle part with respect to the 1st finger hook part provided in the center part of the handle part.

  Therefore, when having one packaging bag (hereinafter referred to as an accommodation packaging bag) in which a bulky article is accommodated, the user places the finger by placing a finger on the first finger hook provided at the center of the handle portion. You can have a packaging bag.

  Further, in the case where two bulky storage packaging bags are held with one hand, the user hooks his / her fingers on the second finger hook portions of the two storage packaging bags so that the second finger hook portion is on the end side of the handle portion. Therefore, the burden on the user's finger can be reduced. In addition, the two storage packaging bags can be easily carried.

  In the second aspect of the present invention, the width of the second finger hook portion is smaller than the width of the first finger hook portion. Here, the width of the finger hook means the width in the longitudinal direction of the handle. Thus, the area | region which provides a 1st finger hook part is securable by making the width | variety of a 2nd finger hook part smaller than the width | variety of a 1st finger hook part.

  Moreover, since the dimension of the 1st finger hook part becomes large with respect to the dimension of a 2nd finger hook part, when a user has one accommodation packaging bag, the center part (1st finger hook part) of a handle part Can be easily held, and in the case of having two containing packaging bags with one hand, it is possible to easily have the end portion (second finger hook portion) of the handle portion.

  In the third aspect, the second finger hook portion is arranged at a predetermined interval from the end on the one end portion side of the handle portion. The predetermined interval is preferably set such that the handle portion is not damaged and the finger is not burdened when the user holds the two containing packaging bags with one hand.

  Therefore, in the fourth aspect, the predetermined interval can be set to 6 to 30 mm so that the handle portion is not damaged and the finger is not burdened. In addition, when a predetermined space | interval is less than 6 mm, it becomes easy to damage a handle part, and when a predetermined space | interval exceeds 30 mm, it becomes difficult to hold two accommodation packaging bags with one hand. Further, the predetermined interval is preferably 8 to 20 mm, and more preferably 8 to 15 mm.

  In a 5th aspect, the width | variety of a said 2nd finger hook part can be 15-35 mm. By setting the second finger hook portion to such a width dimension, the user can hang one to three fingers on the second finger hook portion. Therefore, it becomes easy to have two containing packaging bags with one hand. In addition, in the case of having one storage and packaging bag, it is difficult to hold the finger on the second finger hook portion, so that the user can be prompted to put the finger on the first finger hook portion.

  In a 6th aspect, the width | variety of a said 1st finger hook part can be 30-50 mm. By setting the first finger hook portion to such a width dimension, the user can hang three to four fingers on the first finger hook portion. Therefore, when having one accommodation packaging bag, since a user can have the center part of a handle part, it becomes easy to have an accommodation packaging bag.

  In the seventh aspect, an interval between an end of the first finger hook portion adjacent to the second finger hook portion and an end of the second finger hook portion adjacent to the first finger hook portion is 10. It is ~ 35mm. The end close to the second finger hook portion of the first finger hook portion is an end located on the second finger hook portion side of both ends of the first finger hook portion. Further, the end of the second finger hook portion that is close to the first finger hook portion means an end that is located on the first finger hook portion side of both ends of the second finger hook portion.

  By arranging the first finger hook part and the second finger hook part at such an interval, the handle part is less likely to be damaged, and the first finger hook part and the second finger hook part are connected to each other. It can be arranged at an appropriate position that does not deteriorate the function. When the distance is less than 10 mm, the handle portion is damaged and the first finger hook portion and the second finger hook portion are easily connected. Moreover, when this space | interval exceeds 35 mm, it becomes difficult to ensure the area | region which provides a 1st finger hook part in the center part of a handle part.

  In the eighth aspect, perforations are provided in the first finger hook portion and the second finger hook portion. The perforations can be provided so as to surround all or part of the periphery of each finger hook portion. By providing a perforation in this way, a finger hooking hole can be opened in the handle portion of the containing packaging bag by breaking the perforation at the time of purchase.

  In addition, when providing a perforation so that a part of finger hook part may be enclosed, it is preferable not to make a perforation into a part of upper end of a finger hook part. In this way, since the part that has been separated is still connected to the handle part, the disposal that is required when the part is completely separated from the handle part can be omitted.

  In a ninth aspect, the handle portion is provided with a reinforcing portion that covers the first finger hook portion and the second finger hook portion. This reinforcing portion can be formed of a film such as a resin. By providing such a reinforcing portion, it is possible to reinforce the portion where the finger hook portion of the handle portion is provided, so that the strength of the handle portion can be increased when the user has an accommodation packaging bag. In particular, even when the second finger-hanging portion is hung with a finger of one hand and has two storage packaging bags, the handle portion is less likely to be damaged.

  In a tenth aspect, a first finger hook portion provided at a central portion of the handle portion, a second finger hook portion provided at one end portion of the handle portion, and the other of the handle portions. And a third finger hook provided at the end. Thus, by providing the finger hook portions at both ends of the handle portion, the user can hold the two storage packaging bags with one hand without being restricted by the orientation of the storage packaging bag.

  According to one embodiment of the present invention, a packaging bag with a small burden on a finger can be provided even when holding a plurality of packaging bags containing bulky articles with one hand.

It is a figure which shows the packaging bag which concerns on embodiment of this invention. It is a figure which shows the handle part of the packaging bag which concerns on embodiment of this invention. It is a figure which shows the aspect which provided the reinforcement part in the handle part of the packaging bag which concerns on embodiment of this invention. It is a figure which shows the state at the time of use of the packaging bag which concerns on embodiment of this invention, (A) is a figure which shows the case where it has one packaging bag, (B) shows the case where it has two packaging bags FIG. It is a figure which shows the handle part (1st modification) of the packaging bag which concerns on embodiment of this invention. It is a figure which shows the handle part (2nd modification) of the packaging bag which concerns on embodiment of this invention. It is a figure which shows the test method of a packaging bag. It is a figure which shows the conventional packaging bag, Comprising: (A) is a figure which shows the case where it has one packaging bag, (B), (C) is a figure which shows the case where it has two packaging bags. (A)-(C) are figures which show the handle part of the conventional packaging bag.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a view showing a packaging bag according to an embodiment of the present invention. FIG. 2 is a view showing a handle portion of the packaging bag according to the embodiment of the present invention. In the following description, portions common to the drawings may be denoted by the same reference numerals and description thereof may be omitted.

  In FIG. 1, the code | symbol 1 is a packaging bag. The packaging bag 1 includes a bag body 3 and a handle 5. This packaging bag 1 is an example of the packaging bag 1 of the present invention.

  The bag body 3 can accommodate 12 roll-shaped toilet papers (not shown) as bulky articles. The bag body 3 is formed of a resin film such as polyethylene. This bag main body 3 is an example of the main body part which comprises a part of packaging bag of this invention.

  The handle 5 is bonded to the upper end portion of the bag body 3 with a seal 7. The handle 5 is formed of a resin film such as polyethylene, like the bag body 3. The material for forming the handle 5 may be a material different from the resin film on which the bag body 3 is formed. In this case, the material is not limited to resin, and other materials such as paper may be used. This handle 5 is an example of a handle part that constitutes a part of the packaging bag of the present invention.

  The handle 5 has two resin films bonded with a seal 7. The handle 5 is provided with an air hole (not shown) that communicates with the bag body 3 so that the bag body 3 to which the handle 5 is attached is not ruptured when the packaging bag 1 is manufactured or distributed.

  As shown in FIG. 2, the handle 5 is provided with two finger hook portions 51 and 52. The finger hook portion 51 is disposed in the central portion C of the handle 5. Moreover, the finger hook part 52 is arrange | positioned at one edge part E of the both ends of a handle part. The finger hooks 51 and 52 are formed so that the user P (see FIG. 4) is hooked when the user P holds the handle 5. In addition, the finger hook part 51 is an example of the 1st finger hook part provided in a handle part in this invention, and the finger hook part 52 is an example of the 2nd finger hook part provided in a handle part in this invention. is there.

  As shown in FIG. 3, the handle 5 is provided with a reinforcing film 9 that covers the finger hook portion 51 and the finger hook portion 52. The reinforcing film 9 can be formed of a resin film such as polyethylene. The reinforcing film 9 can reinforce a portion where the finger hooks 51 and 52 of the handle 5 are provided.

  Thus, since the strength of the handle 5 can be increased when the user P has the packaging bag 1, two fingers are particularly hung on the finger hook portion 52 provided at the end E of the handle 5. Even with a packaging bag, the handle is less likely to break. In addition, the reinforcement film 9 is an example of the reinforcement part provided in an attachment part in the packaging bag of this invention.

  In addition, the handle 5 has a notch (perforation M) in advance, so that the user P can break the perforation M and open it by himself when purchasing the toilet paper. After the perforation M is broken, the finger hooks 51 and 52 become holes that penetrate the handle 5. As shown in FIG. 2, the perforation M is not included in a part of the upper end around the finger hook portions 51 and 52. If it does in this way, a part separated will remain connected with handle 5. If it is completely detached from the handle 5, it is necessary to dispose of the separated part, but if the part is left connected, it is not necessary.

  In this example, since the finger hook portion 51 is first provided in the center portion C of the handle 5, as shown in FIG. 4A, one bulky article such as roll toilet paper is accommodated. When the user has the packaging bag 1, the user P can stably hold the packaging bag 1 by placing his / her finger on the finger hook portion 51 provided at the center portion C of the handle 5.

  The bulky articles are not limited to toilet paper, but include roll-shaped kitchen paper, baby diapers, nursing diapers, sanitary napkins, and the like.

  Further, a finger hooking portion 52 is provided at one end E of the handle with respect to the finger hooking portion 51 provided in the central portion C of the handle 5. Therefore, as shown in FIG. 4 (B), even when two packaging bags 1 are held with one hand, the two packaging bags 1 should be held at a large angle as shown in FIGS. 8 (B) and (C). Instead, each finger hook portion 52 of the two packaging bags 1 can be held with a finger. Thereby, the burden on the finger of the user P is reduced. Also, the two packaging bags can be easily carried.

  As shown in FIG. 2, the width of the finger hook portion 52 is smaller than the width of the finger hook portion 51 when viewed in the longitudinal direction of the handle 5. Further, since the width of the finger hook portion 52 is smaller than the width of the finger hook portion 51, an area in which the finger hook portion 51 is provided in the central portion C of the handle 5 can be secured. Moreover, since the dimension of the finger hook part 51 becomes larger than the dimension of the finger hook part 52, the user P easily has the center part C (finger hook part 51) of the handle 5 when holding one packaging bag. When the two packaging bags 1 are held with one hand, the end portion E (finger hook portion 52) of the handle 5 can be easily held.

  In this example, when the user P holds the two packaging bags 1 with one hand, the handle 5 is not damaged and the finger of the user P is not burdened. They are arranged at a predetermined interval. Specifically, the predetermined interval can be set to 6 to 30 mm. In addition, when the predetermined interval is less than 6 mm, the handle 5 is easily damaged. Moreover, when the predetermined interval exceeds 30 mm, it becomes difficult to hold the two packaging bags 1 with one hand. Note that the predetermined interval is preferably 8 to 20 mm, and more preferably 8 to 15 mm.

  Moreover, the width | variety of the finger hook part 52 is set to 15-35 mm. The width dimension of the finger hook portion 52 is a width dimension that allows the user P to hook one to three fingers. Therefore, it is easy to hold when holding two packaging bags 1 with one hand, but when holding one packaging bag 1, it is difficult to hold the finger on the finger hook portion 52. The user P can be prompted to hang.

  Moreover, the width | variety of the finger hook part 51 is set to 30-50 mm. The width dimension of the finger hook portion 51 is a width dimension that allows the user P to hook three to four fingers. Therefore, when having one packaging bag 1, the user P can easily hold the central portion C of the handle 5, and can carry the packaging bag in a stable state.

  Further, the interval between the end of the finger hook portion 51 close to the finger hook portion 52 and the end of the finger hook portion 52 close to the finger hook portion 51 (the interval between the finger hook portion 51 and the finger hook portion 52) is 10 to 10. It is set to 35 mm. The finger hooks 51 are arranged such that the gap between the ends of the finger hook portions 51 located on the finger hook portion 52 side and the ends of the finger hook portions 52 located on the finger hook portion 51 side is such an interval. When the part 51 and the finger hook part 52 are arranged, the handle 5 is hardly damaged. Also, the function of the finger hook 51 (the function of giving the user P the center C of the handle 5 when there is one packaging bag 1) and the function of the finger hook 52 (the handle of the user P when there are two packaging bags 1). 5) (the function of providing the end E of 5) can be arranged at a position where it does not deteriorate.

  In addition, when the interval is less than 10 mm, the interval portion is easily damaged. If the distance exceeds 35 mm, it is difficult to secure a region where the finger hook portion 51 is provided in the central portion C of the handle 5.

  FIG.5 and FIG.6 shows the modification of the handle part of a packaging bag. In the handle 5 of FIG. 5, a finger hook portion 52 is provided at one end E <b> 1 of the handle 5 with respect to the finger hook portion 51 provided at the center C of the handle 5, and the other end E <b> 2 of the handle 5. A finger hook 53 is provided. That is, finger hooks are provided at both ends E1 and E2 of the handle 5, respectively.

  Thus, by providing the finger hooks at both ends, the user P needs to align the finger hooks at the ends of the two packaging bags 1 with one hand when holding the two packaging bags 1 with one hand. Since there is no, it is not restrained in the direction of the packaging bag 1, and can hold the two packaging bags 1 with one hand. The finger hook 53 is an example of a third finger hook provided on the handle in the present invention.

  Although the reinforcing film 9 is not shown in FIG. 5, when the three finger hooks are provided at the center C and both ends E1 and E2 of the handle 5 as shown in FIG. 5, the reinforcing film 9 covers the entire handle 5. It is formed to cover. Moreover, the adhesion part by the seal 7 is located on the outer edge of the part covered with the reinforcing film 9 of the handle 5.

  Moreover, in the handle 5 of FIG. 6, the finger hook part 51 provided in the center part C of the handle 5 is formed of two finger hook parts 51A and 51B. Therefore, when the user P has one packaging bag 1, the user P can put his finger into the two finger hook portions 51 </ b> A and 51 </ b> B provided in the center portion C of the handle 5 in accordance with the physique of the user P.

  6, the reinforcing film 9 is not shown, but as shown in FIG. 6, a finger hook is provided at the center C and the end E <b> 1 of the handle 5, and no finger hook is provided at the end E <b> 2 of the handle 5. What is necessary is just to form the reinforcement film 9 so that the center part C and the edge part E1 of the handle 5 may be covered. That is, the reinforcing film 9 may not be formed in a portion where the finger hook portion is not provided, such as the end portion E2 of the handle 5.

  Embodiments of the present invention will be described below with reference to examples and comparative examples.

[Example 1]
In Example 1, the packaging bag 1 was formed of a polyethylene film having a thickness of 25 μm. The reinforcing film 9 of the handle 5 was formed of a polyethylene film having a thickness of 70 μm. The finger hook portion 51 and the finger hook portion 52 are formed by perforations M. The perforation M was formed around each finger hook so as to leave a part of the upper end of each finger hook.

  As shown in Table 1, the finger hook portion 51 located at the central portion C of the handle 5 has a longitudinal width of 40 mm and is located at one end E of the handle 5 (see FIGS. 1 and 2). The hanging portion 52 has a width in the longitudinal direction of 30 mm. Further, the distance between the finger hook portion 51 and the finger hook portion 52 (the distance between the finger hook portions 51 and 52) was set to 35 mm. Further, the distance from one end of the handle 5 to the finger hook portion 52 was 8 mm.

[Example 2]
In Example 2, a packaging bag is produced under the same conditions as in Example 1 except that the distance between the finger hooks 51 and 52 is 28 mm and the distance from one end of the handle 5 to the finger hook 52 is 15 mm. did.

[Example 3]
In Example 3, a packaging bag is produced under the same conditions as in Example 1 except that the distance between the finger hooks 51 and 52 is 23 mm and the distance from one end of the handle 5 to the finger hook 52 is 20 mm. did.

[Comparative Example 1]
In Comparative Example 1, a packaging bag was produced under the same conditions as in Example 1 except that the distance between the finger hook portions 51 and 52 was 38 mm and the distance from one end of the handle 5 to the finger hook portion 52 was 5 mm. did.

[Comparative Example 2]
In Comparative Example 2, a packaging bag was produced under the same conditions as in Example 1 except that the distance between the finger hook portions 51 and 52 was 8 mm and the distance from one end of the handle 5 to the finger hook portion 52 was 35 mm. did.

[Comparative Example 3]
Comparative Example 3 is an aspect of the conventional product shown in FIG. 8, and there is no finger hook portion corresponding to the finger hook portions 51 and 52 in the present embodiment. Further, the distance from one end of the handle 5 to the finger hook portion 52 was set to 54 mm. Other than that, the packaging bag was produced on the same conditions as Example 1. FIG.

  About the above-mentioned Example 1- Example 3 and Comparative Examples 1-3, the durability and ease of holding of the packaging bag were confirmed. The durability of the packaging bag was evaluated by the following pendulum test. The ease of holding the packaging bag was evaluated by the following finger test. The evaluation results are shown in Table 1.

[Pendulum test]
As shown in FIG. 7, the user P holds two fingers of one hand on the finger hook 52 of one packaging bag 1 containing 12 roll-shaped “toilet papers, At this time, the durability of the packaging bag 1 was evaluated according to the following criteria: The pendulum test was performed five times for each example and comparative example.
○: No damage was confirmed even once in 5 times ×: Damage was confirmed at least once in 5 times

[Finger test]
The user P holds two fingers of one hand on the finger hooks 52 of the two packaging bags 1 containing 12 roll-shaped toilet papers. Confirmed ease. In this case, the index finger and the middle finger are hung on the finger hook portion 52 of one packaging bag 1, the ring finger and the little finger are hung on the finger hook portion 52 of the other packaging bag 1, and the test is conducted by ten people for each of the examples and comparative examples. The results were scored, and the ease of holding was evaluated from the average value according to the following criteria.

5 points: very easy to hold 4 points: easy to hold 3 points: not easy to hold, not easy to hold 2 points: difficult to hold 1 point: very difficult to hold

表１より、取手５の一方の端から５ｍｍ離れた位置に指掛部５２を配置した場合（比較例１）、持ち易さの試験では持ち易い結果となったが、振り子試験では包装袋が破れる結果となった。また、取手５の一方の端から３５ｍｍ以上離れた位置に指掛部５２を配置した場合（比較例２、３）、振り子試験では包装袋が破れなかったが、持ち易さの試験では、持ち難い結果となった。

From Table 1, when the finger hook portion 52 is arranged at a position 5 mm away from one end of the handle 5 (Comparative Example 1), the result of the ease of holding test showed that it was easy to hold, but the pendulum test showed that the packaging bag was The result was torn. In addition, when the finger hook portion 52 is disposed at a position 35 mm or more away from one end of the handle 5 (Comparative Examples 2 and 3), the packaging bag was not torn in the pendulum test, The result was difficult.

  On the other hand, when the finger hook portion 52 is disposed at a position 8 to 20 mm away from one end of the handle 5 (Examples 1 to 3), the two packaging bags 1 with one hand are used in the easiness test. Even if you have, it was almost easy to hold. In the pendulum test, none of the packaging bags were torn.

  As mentioned above, although embodiment of this invention was described, this invention is not limited to specific embodiment, A various deformation | transformation and change are possible within the range of the invention described in the claim. .

DESCRIPTION OF SYMBOLS 1 Packaging bag 3 Bag main body 5 Handle 9 Reinforcing film 51, 51A, 51B, 52, 53 Finger hook part

Claims (10)

A packaging bag having a main body for storing a bulky article and a handle provided in the main body,
A first finger hook provided in the center of the handle;
A packaging bag provided with the 2nd finger hook part provided in at least one edge part of the both ends of the said handle part.   The packaging bag according to claim 1, wherein a width of the second finger hook portion is smaller than a width of the first finger hook portion.   3. The packaging bag according to claim 1, wherein the second finger hook portion is disposed at a predetermined interval from an end on the one end portion side of the handle portion.   The packaging bag according to claim 3, wherein the predetermined interval is 6 to 30 mm.   The width | variety of a said 2nd finger hook part is a packaging bag of any one of Claims 1-4 which is 15-35 mm.   The packaging bag according to any one of claims 1 to 5, wherein a width of the first finger hook portion is 30 to 50 mm.   The distance between the end of the first finger hook portion close to the second finger hook portion and the end of the second finger hook portion close to the first finger hook portion is 10 to 35 mm. Item 7. The packaging bag according to any one of Items 1 to 6.   The packaging bag according to any one of claims 1 to 7, wherein a perforation is provided in the first finger hook portion and the second finger hook portion.   The packaging bag according to any one of claims 1 to 8, wherein the handle portion is provided with a reinforcing portion that covers the first finger hook portion and the second finger hook portion. A packaging bag having a main body for storing a bulky article and a handle provided in the main body,
A first finger hook provided in the center of the handle;
A second finger hook provided at one end of the handle;
A packaging bag provided with the 3rd finger hook part provided in the other end of the handle part.

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