JP2016141405A - Packaging bag and roll product package - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a packaging bag which prevents fingers from being hurt even when having a holding part with finger hook holes and enables a user to deal with damage of the finger hook hole, and to provide a roll product package.SOLUTION: A packaging bag 1 stores a roll product R and includes: a body part 2; a holding part 6 provided at an upper end side of the body part 2; and a first finger hook hole 8a, a second finger hook hole 8b, and a third finger hook hole 8c, each of which is provided at the holding part 6 and has a folded part 81 continuing into the holding part 6 and a slit part 82 separated from the holding part 6. The second finger hook hole 8b positioned at an intermediate part is provided below the first finger hook hole 8a and the third finger hook hole 8c which are positioned at left and right sides.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a packaging bag, particularly a packaging bag for storing a plurality of thin paper roll products such as toilet paper and paper towels, and a roll product package for storing the roll products in the packaging bag.

  Conventionally, as packaging bags for toilet paper, paper towels, etc., gussets are folded symmetrically into a tubular film such as polyethylene to make the main body, and the upper part is folded flat to form a handle part, which is purchased as a handle part. One having two small finger-hanging holes for carrying by a person is known (Patent Document 1). In addition, one having a large finger hook hole in the handle portion is also known (Patent Document 2). In addition to this, it is also known that the handle part has a band shape separate from the main body of the packaging bag, and both ends of the handle part are joined to the opposite side surfaces of the main body so as to straddle the upper surface of the packaging bag. (Patent Document 3).

  As described above, the roll product package containing a large number of rolls is heavier, especially if the handle portion of the packaging bag is provided with a finger hole for carrying by the purchaser. There is a problem that a finger hurts depending on how the finger is hung in the finger hanging hole, or the handle portion is damaged during carrying with one large finger hanging hole. On the other hand, in the case of a band-shaped handle part that does not have a finger hole, when you try to put your finger under the handle part for the first time, it does not go smoothly, or the roll product package that you are carrying is shaken by your finger or hand. There is a problem that it is difficult to keep a balance of walking by being directly transmitted to.

JP 2004-269010 A JP 2011-189965 A JP 2005-153959 A

  Therefore, the present invention has been made in view of such problems, and the purpose of the present invention is to prevent finger pain even in a handle portion having a finger hook hole, and even if a finger hook hole is broken. It is to provide a packaging bag and a roll product package which can be handled.

In order to solve the above problems, the packaging bag of the present invention is grasped by the following configuration.
(1) The packaging bag of the present invention is a packaging bag for storing a roll product, and is provided with a main body portion, a handle portion provided on the upper end side of the main body portion, and a handle portion. A first finger hanging hole, a second finger hanging hole, and a third finger hanging hole having a folded portion that is continuous with the grip portion, and a slit portion that is separated from the handle portion, and the second finger hanging hole located in the middle is on the left and right sides It is characterized by being provided below the first finger-holding hole and the third finger-holding hole.

(2) In the configuration of (1) above, the first finger hanging hole, the second finger hanging hole, and the third finger hanging hole are separated from the folded portion that is continuous with the handle portion on the upper side and the handle portion on the lower side. You may have a slit part.

(3) In the configuration of the above (1) or (2), the second finger hanging hole may have a larger lateral length than the first finger hanging hole and the third finger hanging hole.

(4) In the configuration of (1) above, the first finger hook hole and the third finger hook hole have a folded portion that is continuous with the handle portion on the upper side and a slit portion that is separated from the handle portion on the lower side. Then, the second finger hooking hole may have a folded portion that is continuous with the handle portion on the lower side and a slit portion that is separated from the handle portion on the upper side.

(5) In the configuration of (4) above, the second finger hooking hole may further include two auxiliary perforations extending downward from the lower vicinity of the left and right ends of the folded portion.

(6) The roll product package of the present invention includes the packaging bag according to any one of (1) to (5) above, and a plurality of roll products in which the packaging bag is stored. To do.

  According to the present invention, it is possible to provide a packaging bag and a roll product package that do not cause finger pain even in a handle portion having a finger hook hole, and that can cope with a broken finger hook hole.

It is a perspective view of the packaging bag and roll product package which concern on 1st Embodiment of this invention. It is an enlarged view of the handle part of the packaging bag which concerns on 1st Embodiment of this invention. It is an enlarged view of the handle part of the packaging bag which concerns on 2nd Embodiment of this invention. It is an enlarged view of the handle part of the packaging bag which concerns on 3rd Embodiment of this invention. It is a front view of the packaging bag which concerns on 3rd Embodiment of this invention. It is an enlarged view of the handle part of the conventional packaging bag.

  A preferred embodiment of the present invention will be described below with reference to the drawings. In the following description, the same reference numerals are used for the same components. Further, in a normal state in which the packaging bag or the roll product package is used, the upper side is described as “upper side” and the lower side as “lower side”.

<First Embodiment>
FIG. 1 is a perspective view showing a packaging bag 1 and a roll product package 100 according to the first embodiment of the present invention. The packaging bag 1 has a main body 2 that stores a plurality of roll products R such as toilet paper and paper towels. Here, the roll product R is illustrated as an example in the case of 2 upper and lower 2 stages, 4 pieces per stage, a total of 8 pieces, but of course not limited to this, the upper and lower 3 stages, 4 pieces per stage A total of 12 pieces may be stored. A handle portion 6 is formed on the upper side of the main body portion 2, and the handle portion 6 is provided with three finger holes 8. From the left side in the figure, the first finger hook hole 8a, the second finger hook hole 8b, and the third finger hook hole 8c are designated. 1st Embodiment is a suitable aspect, when applying this invention with respect to the packaging bag 1 which originally provided the two small finger hook holes in the left-right side of the handle part 6. FIG.

  As for the thickness of the film which comprises the packaging bag 1, 25 micrometers or more and 45 micrometers or less are preferable. When the thickness is less than 25 μm, the strength is lowered, and when the roll product package 100 is formed, the roll product package 100 is easily broken. On the contrary, if it exceeds 45 micrometers, the force which clamps the roll product R accommodated will increase, and when the roll product R is accommodated, it will become easy to be crushed or the texture of film itself will fall.

  Although the material of the film which comprises the packaging bag 1 is not specifically limited, The composition containing the polyethylene which cannot be torn easily, ie, is easy to stretch, is preferable. This film may be printed on at least one of both sides, and a printing layer is provided on either the outer surface (the surface that comes into contact with the consumer) or the inner surface (the surface that comes into contact with the roll product R) of the packaging bag 1. can do.

  As will be described in detail later, a seal line 12 is formed between the main body 2 and the handle 6 and near the upper side of the handle 6 by heat sealing or the like. The base 10 of the main body 2 is opened before storing the roll product R, and after storing the roll product R from the base 10, the base 10 is sealed by heat sealing or the like.

  The handle part 6 will be described in detail with reference to FIG. The handle portion 6 is formed by overlapping the plastic film on the front surface and the rear surface of the packaging bag 1, and the handle portion 6 has a finger hook hole 8 in a central portion 6 a surrounded by a seal line 12 described later. It is provided in the position. In addition, although the three finger hooking holes 8 are shown here, the number is not limited to three, and may be four, for example.

  In the first embodiment, the first finger hanging hole 8a, the second finger hanging hole 8b, and the third finger hanging hole 8c are formed in the same size, and each finger hanging hole 8 is a folded portion 81 continuous with the handle portion 6. A slit portion 82 that is cut, a connection portion 83 that temporarily fixes the slit portion 82 to the handle portion 6, and a folding piece 84 that is surrounded by the folding portion 81 and the slit portion 82 when the connection portion 83 is broken. It is composed of The connecting portion 83 is continuous with the handle portion 6 in a very short range with respect to the folded portion 81. When a finger is inserted into the finger-holding hole 8 having such a configuration, only the connection portion 83 is easily broken without breaking the folded portion 81, and the folded piece 84 is turned upward from the folded portion 81 as a starting point, and the finger is inserted. can do.

  In addition, although the example which provided the connection part 83 here is shown, it is good also as an example which does not provide the connection part 83. FIG. In that case, the entire section of the slit portion 82 is cut out in advance, and the consumer inserts his / her finger only by pressing the folded piece 84 with little force.

  The shape of each finger hooking hole 8 is preferably configured with a smooth curve so that the finger does not hit an angular portion when the finger is inserted or hooked. Here, the slit portion 82 is formed in an arc shape, and has an elliptical shape or a shape close to an oval as a whole. The size of each finger hook hole 8 should be at least large enough to allow an adult index finger or the like to be easily inserted so that the packaging bag 1 can be carried.

  As the vertical arrangement of each finger hanging hole 8, the first finger hanging hole 8a and the third finger hanging hole 8c located on the left and right sides of the handle 6 are provided at the same height in the horizontal direction. The second finger hanging hole 8b located in the middle of them is provided by being shifted to a position about 3 to 10 mm below the first finger hanging hole 8a and the third finger hanging hole 8c. When viewed from the second finger hooking hole 8b, the first finger hooking hole 8a and the third finger hooking hole 8c are provided to be shifted to a position about 3 to 10 mm above the second finger hooking hole 8b. Thus, by setting the second finger hanging hole 8b located in the middle below the other two finger hanging holes 8a, 8b, the index finger is placed in the first finger hanging hole 8a, the middle finger is placed in the second finger hanging hole 8b, and the ring finger is placed. Can be easily inserted through the third finger hooking hole 8c.

  As the lateral arrangement of each finger hanging hole 8, the first finger hanging hole 8a, the second finger hanging hole 8b, and the third finger hanging hole 8c are difficult to hook each finger if they are too far apart in the lateral direction of the handle portion 6. It is preferable to form each finger at a position that is easily disengaged. Three finger hooks 8 are provided at substantially equal intervals in the lateral direction with the second finger hook 8b being substantially in the center.

  Next, the seal line 12 will be described. The packaging bag 1 is folded inward symmetrically with the left and right sides of the tube-shaped film as gussets, folded in a flat shape so that the folding edges of the gussets are close to each other in the vicinity of the horizontal center of the packaging bag 1, and at the upper end It is formed by heat-sealing the appropriate part of the folded part. As a result, a seal line 12 is formed at a predetermined location, and a rectangular flat portion integrated and fixed by the seal line 12 forms the handle portion 6. This will be described below.

  In the vicinity of the upper edge of the packaging bag 1, an upper first seal line 12 a and a lower second seal line 12 b extending in parallel with each other in the lateral direction of the packaging bag 1 are provided. A left third seal line 12c and a right fourth seal line 12d extending in parallel with each other in the longitudinal direction of the packaging bag 1 are provided to connect the first seal line 12a and the second seal line 12b up and down. A rectangular region surrounded by the four first to fourth seal lines 12a, 12b, 12c, and 12d forms the handle portion 6, and the three finger hooking holes 8a and 8b described above are formed therein. , 8c are provided. The left and right ends of the first seal line 12a and the second seal line 12b are part for air venting (the packaging bag may be supplied in the form of winding a continuous body of tubes, which requires air venting). It extends to the left and right ends of the packaging bag 1 through the middle sections 12aa and 12bb.

  Here, the reinforcing film 13 may be joined to the handle portion 6 in consideration of the thickness of the film constituting the packaging bag 1 and the weight of the roll product R to be stored. The thickness of the reinforcing film is preferably 20 to 120 μm, and more preferably 40 to 110 μm. If the thickness is less than 20 μm, the strength is insufficient and the handle portion 6 may be broken. On the other hand, when the thickness exceeds 120 μm, the film and the reinforcing film constituting the packaging bag 1 are too different in thickness, resulting in a decrease in operability during bonding and an increase in cost. The reinforcing film can be bonded to the film of the packaging bag 1 by, for example, heat sealing, adhesive tape, hot melt, or the like.

  According to the packaging bag 1 or the roll product package 100 according to the first embodiment, in the case of the handle portion having two finger hook holes, the finger is likely to hurt depending on how the fingers are hooked. The index finger, the middle finger, the ring finger, etc. can be used by having the finger-holding holes, and it is easy to disperse the load and to replace the finger, so that the finger is less likely to hurt. In addition, it was difficult to carry with the handle part of one large finger-holding hole if it was damaged during carrying, whereas one finger-holding hole was damaged by having three finger-holding holes. However, it is possible to cope with this by using another finger-holding hole as an auxiliary.

Second Embodiment
Next, a second embodiment will be described with reference to FIG. The second embodiment is similar to the first embodiment in that three finger hook holes 8 are provided, but the first finger hook hole 8a and the third finger hook hole 8c are the same size, and the second finger hook hole 8b is the second one. The difference is that it is formed larger in the lateral direction than the first finger hanging hole 8a and the third finger hanging hole 8c. The second embodiment is a mode suitable for the case where the present invention is applied to a packaging bag 1 that originally has one large finger hook hole provided at the center of the handle portion 6.

  According to the packaging bag 1 or the roll product package 100 according to the second embodiment, for example, when it was originally one large finger hook hole, if the large finger hook hole was damaged during carrying, it was difficult to carry. On the other hand, by having three finger hook holes, even if any one of the finger hook holes is broken, it is possible to cope with it by using another finger hook hole as an auxiliary. Furthermore, the finger hurts because it is easy to distribute the load and replace the finger, such as hooking the index finger to the first finger hanging hole 8a, the middle finger and the ring finger to the second finger hanging hole 8b, and the little finger to the third finger hanging hole 8c. It can be difficult.

<Third Embodiment>
Next, a third embodiment will be described with reference to FIG. The third embodiment is common in that three finger hanging holes 8 having the same size are provided as in the first embodiment, but the first finger hanging hole 8a and the third finger hanging hole 8c are located on the lower side of the slit portion 82 ( That is, it is different in that it is arranged so that the folded portion 81 faces upward, and the second finger hanging hole 8b is turned upside down so that the slit portion 82 faces upward (that is, the folded portion 81 is lowered).

  3rd Embodiment is a point suitable for the case where this invention is applied with respect to the packaging bag 1 which originally provided two small finger hook holes in the left-right side of the handle part 6. FIG. Common to the first embodiment. Further, since the second finger hooking hole 8b has the slit portion 82 on the upper side, the folded piece 84 is folded from the upper side to the lower side, and a knob for opening the folded bag 84 as it is. Can also be used. At that time, it is desirable that the folded portion 81 is set to be long so that the folded piece 84 as a knob is not cut off during the opening of the packaging bag 1. FIG. 5 shows an example in which printing for prompting the consumer to open with the arrow A and the term B is performed in the third embodiment.

  In this regard, when the folded piece 84 of the second finger hanging hole 8b is pulled downward, the packaging bag 1 can be opened more smoothly so that it spreads downward from the lower vicinity of the left and right end portions of the folded portion 81 downward. An auxiliary perforation 85 may be provided.

  In the present embodiment, the article stored in the packaging bag is a roll product. However, the present invention is not limited to this, and various articles can be used for a bag that is packaged as a plurality or as a single item. Further, all matters including dimensions, materials, shapes and the like disclosed in the present embodiment are not limited to these, and include all examples that can be appropriately changed by those skilled in the art.

  EXAMPLES Hereinafter, although an Example is given and this invention is demonstrated concretely, this invention is not limited to these examples of course.

  A packaging bag 1 shown in FIG. 1 was prepared using a low-density polyethylene film having a thickness of 30 μm. A reinforcing film having a thickness of 70 μm was bonded to the handle portion. As a roll product, a single (ie, 1 ply) toilet paper was used, and 12 rolls were packaged to obtain a roll product package. The weight of the obtained roll product package was 1.90 kg. Using this roll product package, Examples 1 to 3 corresponding to the first to third embodiments described above were set as follows.

<Example 1>
The dimensions of the handle portion 6 were set to 36 mm in length and 96 mm in width, and the dimensions of the first finger hanging hole 8a, the second finger hanging hole 8b, and the third finger hanging hole 8c were set to 18 mm in length and 26 mm in width. Then, the first finger hanging hole 8a and the third finger hanging hole 8c are arranged such that the distance between the folded portion 81 and the upper end of the handle portion 6 is 5 mm, the distance between the slit portion 82 and the lower end of the handle portion 6 is 13 mm, and the slit portion 82. And the distance between the left and right ends of the handle 6 is 5 mm. The second finger hanging hole 8b is located at a position shifted downward by 5 mm from the first finger hanging hole 8a and the third finger hanging hole 8c, that is, the distance between the folded portion 81 and the upper end of the handle portion 6 is 10 mm, The distance from the lower end of the hand portion 6 was 8 mm. The distance between the second finger hanging hole 8b, the first finger hanging hole 8a, and the third finger hanging hole 8c was 4 mm.

<Example 2>
The dimension of the handle portion 6 is set to 36 mm in length and 122 mm in width, the dimension of the first finger hanging hole 8a and the third finger hanging hole 8c is 13 mm in length, 22 mm in width, and the dimension of the second finger hanging hole 8b is 15 mm in length. The width was set to 60 mm. Then, the first finger hanging hole 8a and the third finger hanging hole 8c are positioned so that the distance between the folded portion 81 and the upper end of the handle portion 6 is 8 mm and the distance between the slit portion 82 and the lower end of the handle portion 6 is 15 mm. Provided. The second finger hooking hole 8b is located at a position shifted downward by 5 mm from the first finger hooking hole 8a and the third finger hooking hole 8c, that is, the distance between the folded portion 81 and the upper end of the handle portion 6 is 13 mm, The distance from the lower end of the hand portion 6 was 8 mm. The distance between the slit part 82 of the first finger hanging hole 8a and the third finger hanging hole 8c and the left and right ends of the handle part 6, and the distance between the second finger hanging hole 8b and the first finger hanging hole 8a and the third finger hanging hole 8c are as follows. Similar to Example 1.

<Example 3>
Example 2 was the same as in Example 1 except that the second finger hanging hole 8b was turned upside down, that is, the folded part 81 of the second finger hanging hole 8b was on the lower side and the slit part 82 was on the upper side.

<Comparative example>
As shown in FIG. 6, the number of the finger hook holes 88 is two, and the dimensions of the handle 66 and the dimensions of the first finger hook holes 88a and the third finger hook holes 88c are the same as those in the first embodiment. The first finger hooking hole 88a and the third finger hooking hole 88c have a distance of 9 mm between the folded portion 881 and the upper end of the handle portion 66, a distance of 9 mm between the slit portion 882 and the lower end of the handle portion 66, and the slit portion 882. And the distance between the left and right ends of the handle portion 66 is 10 mm. The distance between the first finger hook hole 88a and the third finger hook hole 88c was 24 mm. An auxiliary perforation 44 for opening the packaging bag 11 was provided at an intermediate position between the first finger hooking hole 88a and the third finger hooking hole 88c.

<Ease of holding a packaging bag>
The following evaluation was performed about the packaging bag which concerns on obtained Examples 1-3 and the comparative example. 20 female monitors were carried while actually walking for 5 minutes under the condition that all finger holes were used in all of Examples 1 to 3 and Comparative Example. Five levels of evaluation were given: “Good”, “2: Somewhat good”, “3: Same”, “4: Somewhat bad”, and “5: Bad”. As a result, the average of the evaluations of 20 monitors for each example was taken as a comprehensive evaluation. The obtained results are as shown in Table 1, indicating that the smaller number is better.

  As is apparent from Table 1, in Examples 1 to 3, good results were obtained with respect to the comparative example. The comparative example has two finger holes, and the finger is likely to hurt depending on how the fingers are hooked, whereas all of the first to third examples have three finger holes, so that the index finger and middle finger It was confirmed that the finger could not hurt because the ring finger could be used and the load was distributed and the finger was easily replaced.

DESCRIPTION OF SYMBOLS 1 Packaging bag 2 Main body 6 Handle part 8 Fingering hole 8a 1st fingering hole 8b 2nd fingering hole 8c 3rd fingering hole 81 Folding part 82 Slit part 83 Connection part (for temporary fixing of a slit part)
84 Folded piece 10 Base 12 Seal line 12a First seal line 12b Second seal line 12c Third seal line 12d Fourth seal line 12aa Middle section (of the first seal line)
12bb Middle section (second seal line)
100 roll product package

Claims (6)

A packaging bag for storing roll products,
The main body,
A handle provided on the upper end side of the main body,
A first finger hooking hole, a second finger hooking hole, and a third finger hooking hole provided in the gripping part, each having a folded part that is continuous with the gripping part, and a slit part separated from the gripping part; With
The packaging bag, wherein the second finger hook hole located in the middle is provided below the first finger hook hole and the third finger hook hole located on the left and right sides.   The first finger hook hole, the second finger hook hole, and the third finger hook hole have the folded portion that is continuous with the handle portion on the upper side, and the slit portion that is separated from the handle portion on the lower side. The packaging bag according to claim 1, further comprising:   The packaging bag according to claim 1 or 2, wherein the second finger hanging hole has a larger lateral length than the first finger hanging hole and the third finger hanging hole. The first finger hanging hole and the third finger hanging hole have the folded portion that is continuous with the handle portion on the upper side, and the slit portion that is separated from the handle portion on the lower side,
The said 2nd finger hanging hole has the said folding | returning part which follows the said handle part on the lower side, and the said slit part cut | disconnected from the said handle part on the upper side, The Claim 1 characterized by the above-mentioned. Packaging bag.   5. The packaging bag according to claim 4, further comprising two auxiliary perforations extending downward from near the lower side of the left and right ends of the folded portion in the second finger hooking hole. A packaging bag according to any one of claims 1 to 5;
A roll product package comprising: a plurality of roll products in which the packaging bags are stored.

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