JP3066527U - Packaging bag - Google Patents

Abstract

(57) [Problem] To provide a simple, inexpensive, novel and non-bulky packaging bag. A discontinuous score line (20) near an upper side (11) of an opening of a synthetic resin bag body (10), which is substantially parallel to the upper side (11) and whose one end reaches one side (12). ), And a circular small hole (30) is provided at the inner end portion of the discontinuous score line (20).

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a packaging bag used for storing and delivering a product to a customer, and particularly to a packaging bag suitable for a relatively large (bulky) and lightweight product such as clothes.

[0002]

[Prior art]

 Generally, paper (partially made of synthetic resin) handbags are used as packaging bags for this type of product. However, this type of carrying bag has a problem that it is expensive. In other words, handbags for storing light-weight but large-sized products such as clothes are made of large-format raw materials, and although automatic bag-making machines have been developed, of course, they are very large-sized equipment, raising manufacturing costs.

[0003] Therefore, there is also provided a bag body made of synthetic resin instead of paper. However, in this case, since the handle is often attached by hand, it does not contribute much to cost reduction. Is the current situation.

[0004] Further, the conventional handbag as described above has a problem that it is unexpectedly bulky. Of course, the carrying bag is folded flat and stored, but the thickness of the hand and the thickness of the connection of the hand are surprisingly thick, and when 50 or more pieces are stacked, the height becomes 50 cm to 80 cm. The minimum required amount of handbags is delivered every short period of time, and the labor involved in doing so is a major factor in raising costs.

[0005]

[Problems to be solved by the invention]

 The present invention has been made in view of the above problems, and has as its object to provide a simple, inexpensive, novel, and non-bulky packaging bag.

[0006]

[Means for Solving the Problems]

 In order to achieve the above object, the packaging bag of the present invention is provided with a discontinuous score line 20 near the opening upper side 11 of the synthetic resin bag main body 10 and substantially parallel to the opening upper side 11 and one end reaching one side 12. And a means of providing a circular small hole 30 at the inner end portion of the discontinuous cut line 20 is adopted.

[0007] Therefore, in the packaging bag of the present invention, when a product is put into the synthetic resin bag main body 10 and the upper side of the opening is cut off by the discontinuous cut line 20, the tail connected to the synthetic resin bag main body 10 is provided. This has the effect of forming the loop portion T1. By providing the small holes 30, the force for tearing the tape portion T1 is dispersed, and the tape portion T1 is cut up to a predetermined location.

Therefore, the opening of the synthetic resin bag body 10 is drawn in a drawstring shape, and the tape T1 cut by the discontinuous cut line 20 is tied to the narrowed portion to close the opening. The effect which can be exhibited.

Then, the consumer who has purchased the product can hold the squeezed portion near the opening and hold the packaging bag of the present invention, and the tape portion has a ring shape as shown in FIG. Therefore, it is possible to use this site as a hand.

Next, the invention of claim 2 is based on the idea that near the upper edge 11 of the opening of the synthetic resin bag body 10 whose color tone is changed between the inner surface and the outer surface, the one end is substantially parallel to the upper edge 11 of the opening. A technical means is provided in which a discontinuous cut line 20 reaching the side 12 is provided, and a circular small hole 30 is provided at an inner end portion of the discontinuous cut line 20.

Therefore, in the packaging bag of the present invention, in addition to the function of “Claim 1”, the upper portion of the opening closed in a drawstring shape, which is enclosed by the tape portion T 1, opens upward as shown in FIG. 1. By doing so, the synthetic resin bag main body 10 has an effect capable of expressing a flower-shaped opening having a different color tone.

Next, the invention of claim 3 is based on the idea that a discontinuous score line near the upper side 11 of the opening of the synthetic resin bag body 10 is substantially parallel to the upper side 11 of the opening and one end reaches one side 12. 20, a circular small hole 30 is provided at an inner end portion of the discontinuous cut line 20, and a pair of eyelet fittings 41, 41 are provided in a vertical direction near a side of the synthetic resin bag body 10. A technical measure is adopted in which a string 42 is attached to both eyelet fittings 41, 41 in a ring shape.

Therefore, in the present invention, since the string 42 is provided, in addition to the function of the above “Claim 1”, the function that this string 42 can be used as a hand or the string 42 can be used as a backing string can be used. It is presented.

Next, the invention of claim 4 is based on the idea that a discontinuous cut near the upper side 11 of the opening of the synthetic resin bag body 10 is substantially parallel to the upper side 11 of the opening and one end reaches one side 12. A line 20 is provided, and a circular small hole 30 is provided at an inner end portion of the discontinuous cut line 20, and a cut portion separating the front surface and the rear surface is provided at a portion of the side edge 12 above the discontinuous cut line 20. This is a technical measure in which the connecting line 13 is provided.

Therefore, the packaging bag of the present invention exhibits substantially the same operation as that of “Claim 1”, but since the tape portion T1 is divided into two pieces, the portion narrowed down into a drawstring is formed in a bow-knot shape. It has an effect that enables it to be concluded.

Next, the invention of claim 5 is based on the idea that the synthetic resin bag main body 10 whose color tone is changed between the inner surface and the outer surface is close to the upper side 11 of the opening and substantially parallel to the upper side 11 of the opening, and one end is one side. A discontinuous cut line 20 reaching the side edge 12 of the side 12 is provided; a circular small hole 30 is provided at an inner end portion of the discontinuous cut line 20; In this example, a technical means is provided in which a cut line 13 is provided for separating the front and rear surfaces.

Therefore, the packaging bag of the present invention exhibits the function of the “claim 2” and the function of the “claim 4”.

Next, the invention of claim 6 is based on the idea that the synthetic resin bag main body 10 whose color tone is changed between the inner surface and the outer surface is near the upper side 11 of the opening, and is substantially parallel to the upper side 11 of the opening. 12, a circular small hole 30 is provided at an inner end portion of the discontinuous cut line 20, and a front portion is provided at a portion of the side 12 above the discontinuous cut line 20. A cut line 13 is provided for separating the rear surface from the rear surface. A pair of eyelet fittings 41 are provided in the vertical direction near the side of the synthetic resin bag body 10. It takes the technical measures attached.

Therefore, the packaging bag of the present invention exhibits the effects of the “claim 2” and “claim 3”.

[0020]

【Example】

 Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the figure, reference numeral 10 denotes a synthetic resin bag body. The synthetic resin bag body 10 may be formed of various synthetic resin materials conventionally used for bags, and in the illustrated example, a tubular thermoplastic synthetic resin sheet is cut into a predetermined length. Although the bottom is heated and welded, the shape of the synthetic resin bag main body 10 is not limited to the illustrated example. Another known structure such as a structure having a bottom surface may be used. In the illustrated example, the bag is formed by sealing the bottom. However, it is of course possible to use a bag whose both sides are sealed and the bottom is bent into a W shape.

In the vicinity of the upper side 11 of the opening of the synthetic resin bag body 10, a discontinuous score line 20 is provided which is substantially parallel to the upper side 11 of the opening and has one end reaching one side 12. The discontinuous cut line 20 is what is called a perforation. The discontinuous cut line 20 is provided discontinuously, and when necessary, the discontinuous cut line 20 can be torn by hand by a guide. Things.

The discontinuous cut line 20 is provided from one side to the other side of the synthetic resin bag main body 10. In the illustrated example, the synthetic resin bag main body 10 has a front face and a rear face formed by two sheets. Of course, it is obvious that both are provided on both sides. In the bag body provided with the gore described above, the gore is set inside and folded in two, and the discontinuous cut line 20 is provided at a portion that also fits the gore portion.

Since the discontinuous cut line 20 is used for the purpose of cutting the upper part thereof to form a tape part T1 and tying the opening in a drawstring shape, the length of the opening is set to be long enough to tie the opening. That is. In order to narrow the opening with the tape portion T1, the opening may be narrowed, the tape portion T1 may be wound around the opening portion, and the tape portion T1 may be looped through the loop around which the free end is wound.

A circular small hole 30 is provided at an inner end portion of the discontinuous cut line 20. That is, the small holes 30 prevent tearing and are provided inside the discontinuous cut line 20 (inside the synthetic resin bag main body 10) to prevent the external force for tearing from concentrating at one point. Is what you do.

Since the free end of the tape portion T1 is a loop, if you pass your hand through this loop, it can be used as a hand. Although not shown, the tip of the tape portion T1 may be affixed to the synthetic resin bag body 10 with a label coated with an adhesive to be used as a handle.

Next, the invention of claim 2 uses a synthetic resin bag main body 10 whose color tone is changed between the inner surface and the outer surface. Packaging bags are handed directly to consumers, and it is necessary to express not only product packaging but also luxury and aesthetic novelty. Therefore, if the bag is made into a drawstring shape and the opening is opened upward, it is possible to express the flower as a decoration on the part where the product is stored. Therefore, in order to make this portion stand out, the synthetic resin bag body 10 uses a color tone changed between the inner surface and the outer surface.

In order to change the color tone between the inner surface and the outer surface, there are a method by printing, a method by lamination, and the like. Can be expressed, and a novel packaging bag that has never been seen before is obtained.

Next, a third aspect of the present invention is to provide a discontinuous cut near the upper side 11 of the opening of the synthetic resin bag body 10, which is substantially parallel to the upper side 11 of the opening and whose one end reaches one side 12. A line 20 is provided, and a circular small hole 30 is provided at an inner end portion of the discontinuous cut line 20. This is the same as “Claim 1”, but near the side of the synthetic resin bag body 10. A pair of eyelet fittings 41, 41 are provided in the up-down direction, and a string 42 is attached to both eyelet fittings 41, 41 in a ring shape.

Recently, it has become popular for young people to carry a bag or the like, and a knapsack or the like is hung on the shoulder in a good shape. Therefore, in the present invention, the packaging bag storing the product can be carried as if it were a knapsack, and it is desirable that the string 42 be long enough to hang on both shoulders. It is of course possible to use the string 42 as a supporter, and when using it as a supporter, it is a matter of course that the length should be set shorter.

The eyelet fittings 41, 41 are used to prevent the synthetic resin bag body 10 from being broken by the string 42, and those made of synthetic resin have recently been provided. Needless to say, it is also possible to use the one that glues or heat-welds the eyelet fittings 41, 41. In addition, the conventional knapsack requires a pair of long strings because the string 42 is also used to close the lid, but in the present invention, since the mouth is closed by the tape portion T1, a shorter string is used. One or a pair of 42 may be used. The eyelet fitting 41 shown by a broken line in FIG. 4 is an example in which the upper one is provided on the opposite side of the lower one, and thus fits the user's body when carried.

Next, the invention of claim 4 is based on the idea that a discontinuous cut near the upper side 11 of the opening of the synthetic resin bag body 10 is substantially parallel to the upper side 11 of the opening and one end reaches one side 12. A line 20 is provided, and a circular small hole 30 is provided at an inner end portion of the discontinuous cut line 20 in the same manner as in claim 1.

In the present invention, a cut line 13 is provided above the discontinuous cut line 20 on the side 12 to divide the front surface and the rear surface. Although the cut line 13 is formed as a V-shaped cut from the side in the illustrated example, it may be a straight line parallel to the side, or may be a discontinuous cut. The cut line 13 is used to divide the tape portion T1 into two pieces. With such two tape portions, the narrowed portion of the opening can be connected in a bow-shaped manner. Therefore, if the cut line 13 is formed in a V-shape as in the illustrated example, an expression as if a separate ribbon is tied can be obtained.

Next, the invention of claim 5 is based on the idea that near the upper edge 11 of the opening of the synthetic resin bag body 10 whose color tone is changed between the inner surface and the outer surface, the one end is substantially parallel to the upper edge 11 of the opening. Is provided with a discontinuous cut line 20 reaching the side edge 12 of the first embodiment, and a circular small hole 30 is provided at an inner end portion of the discontinuous cut line 20 as in the second embodiment.

In the present invention, a cut line 13 for separating a front surface and a rear surface is provided at a position above the discontinuous cut line 20 on the side 12 as in claim 4 described above. It is.

Therefore, according to the present invention, a bow can be formed at the tape portion T 1, and the color of the tape portion T 1 changes between the front and the back, so that the tape portion T 1 can express more luxury.

Next, the invention of Claim 6 is based on the idea that the synthetic resin bag body 10 whose color tone is changed between the inner surface and the outer surface is near the upper opening 11 of the opening, and is substantially parallel to the upper opening 11 and has one end. It is the same as in claim 2 that a discontinuous cut line 20 reaching the side 12 is provided, and a circular small hole 30 is provided at an inner end portion of the discontinuous cut line 20.

Further, a cut line 13 for separating the front surface and the rear surface is provided at a position above the discontinuous cut line 20 on the side edge 12 as in the fourth aspect.

Further, in the present invention, a pair of eyelet fittings 41, 41 are provided in the vertical direction near the side of the synthetic resin bag body 10, and the string 42 is attached to both eyelet fittings 41, 41 in a ring shape. Is the same as “Claim 3”.

That is, according to the present invention, the opening can be knotted by the tape portion T1, the opening portion and the tape portion T1 can be made to stand out by changing the color tone, and further, can be carried in a knapsack shape. It is possible to provide a packaging bag with a completely novel configuration that is not available in Japan.

[0040]

[Effect of the invention]

 As described above, according to the packaging bags according to claims 1 to 6 of the present invention, a novel packaging bag which has never existed can be provided. In addition, the present invention can provide an inexpensive packaging bag because the configuration is simple and can be manufactured at a low cost.

[Brief description of the drawings]

FIG. 1 is a perspective view of a usage example of a packaging bag according to the present invention.

FIG. 2 is a plan view of one embodiment of the packaging bag of the present invention.

FIG. 3 is a plan view of another embodiment of the packaging bag of the present invention.

FIG. 4 is a plan view of still another embodiment of the packaging bag of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Synthetic resin bag main body 11 Upper opening side 12 Side 13 Cut line 20 Discontinuous cut line 30 Small hole 42 String 41 Eyelet metal fitting T1 Tape part

Claims (6)

[Utility model registration claims] A discontinuous cutting line (1) near an upper side (11) of an opening of a synthetic resin bag body (10), which is substantially parallel to the upper side (11) and whose one end reaches one side (12). 20) A packaging bag provided with a circular small hole (30) at an inner end portion of the discontinuous score line (20). 2. A synthetic resin bag main body (10) whose color tone is changed between an inner surface and an outer surface, near an opening upper side (11), substantially parallel to the opening upper side (11), and one end of one side (12). ) Is provided, and the discontinuous score line (20) is provided.
A packaging bag provided with a circular small hole (30) at the inner end portion of (0). 3. A discontinuous score line near the upper side (11) of the synthetic resin bag body (10), which is substantially parallel to the upper side (11) and whose one end reaches one side (12). 20), a circular small hole (30) is provided at an inner end portion of the discontinuous cut line (20), and a pair of eyelet fittings in the vertical direction near the side of the synthetic resin bag body (10). (41, 41) are provided, and both eyelet fittings (4
A packaging bag in which a string (42) is attached in a ring shape to (1, 41). 4. A discontinuous score line near the upper side (11) of the synthetic resin bag body (10), which is substantially parallel to the upper side (11) and whose one end reaches one side (12). 20), a circular small hole (30) is provided at an inner end portion of the discontinuous cut line (20), and a front surface is provided at a portion of the side (12) above the discontinuous cut line (20). A packaging bag provided with a score line (13) for separating the front and rear surfaces. 5. A synthetic resin bag main body (10) whose color tone is changed between an inner surface and an outer surface, near an opening upper side (11), substantially parallel to the opening upper side (11), and one end is formed on one side (12). ) Is provided, and the discontinuous score line (20) is provided.
A circular small hole (30) is provided at the inner end portion of (0), and a cut line (13) separating the front surface and the rear surface is provided above the discontinuous cut line (20) of the side (12). Packaging bag. 6. A synthetic resin bag main body (10) whose color tone is changed between an inner surface and an outer surface, near an opening upper side (11), substantially parallel to the opening upper side (11), and one end is one side (12). A discontinuous score line (20) reaching the discontinuous score line (2).
A circular small hole (30) is provided at the inner end portion of (0), and a cutting line (13) separating the front surface and the rear surface is provided above the discontinuous cutting line (20) of the side (12). A pair of eyelet fittings (41, 41) are provided in the vertical direction near the side of the synthetic resin bag body (10), and both eyelet fittings (4
A packaging bag in which a string (42) is attached in a loop to (1, 41).