Hanging type packaging bag

Abstract

We provide hanging type packaging bags. [Solution] The hanging type packaging bag comprises a hollow bag body 10 and a hanging part 20, and is used to stack multiple paper materials A that are placed on top of each other. The hollow bag body has an upper part 11, a pair of opposing first sides 13, and a pair of opposing second sides 14, and each first side and each second side extends from the four sides of the upper part toward the upper part. The hanging part includes a connecting area 21 and a protruding area 22, the connecting area is attached to one of the first sides or one of the second sides, and the protruding area protrudes toward the upper part and has a hanging hole 23. In this way, the hanging type packaging bag can be suspended by the hanging hole, and the hollow bag body can be attached flat to the hanging surface, making it convenient for the user to use.

Description

Technical Field

[0001] The present invention relates to the structure of a packaging bag, and more particularly to a hanging-type packaging bag.

Background Art

[0002] In a packaging bag for placing paper materials such as tissue paper and paper towels, in order to facilitate the grasping and hanging of the packaging bag, the upper part of the bag body is extended to form a handle.

Summary of the Invention

Problems to be Solved by the Invention

[0003] However, in order to facilitate manufacturing, the handle of the conventional packaging bag is often installed at the middle position of the upper part of the bag body. When the packaging bag is hung on a hanging surface such as a wall surface, the bag body may be distorted and not flatly adhered to the hanging surface, which may affect the aesthetics when hanging the packaging bag. Also, when the user takes out the internal paper material, the bag body may sway because it is distorted.

[0004] Therefore, the inventor of the present invention considered that the above-mentioned drawbacks could be improved, and as a result of repeated intensive studies, proposed a hanging-type packaging bag of the present invention that effectively improves the above-mentioned problems through a reasonable design.

[0005] The present invention has been made in view of such conventional problems. For the purpose of solving the above problems, the main object of the present invention is to provide a hanging-type packaging bag that is convenient for users to use by hanging through a hanging hole and enabling the hollow bag body to be flatly adhered to the hanging surface.

Means for Solving the Problems

[0006] To achieve the above objective, one embodiment of the present invention, a hanging type packaging bag, comprises a hollow bag body and a hanging part, the hollow bag body being used to stack multiple paper materials. The hollow bag body has an upper part, a pair of opposing first sides, and a pair of opposing second sides, each of the first and second sides extending from the four sides of the upper part toward the upper part. The hanging part includes a connecting area and a protruding area, the connecting area being attached to one of the first sides or one of the second sides, and the protruding area protruding toward the upper part and having a hanging hole.

[0007] In a preferred example of the present invention, the hanging hole is a circular hole or an elongated hole.

[0008] In a preferred example of the present invention, the hollow bag is formed by folding and attaching a plastic film, and the hanging portion is formed by attaching two plastic films together.

[0009] In a preferred example of the present invention, a plurality of grids are formed in the suspension portion, and each plastic film of the suspension portion is integrally fused with the portion corresponding to each grid.

[0010] In a preferred example of the present invention, the plastic film of the hollow bag is the same as any one of the plastic films of the hanging portion.

[0011] In a preferred example of the present invention, the ratio of the protruding region to the connecting region is greater than 2.

[0012] In a preferred example of the present invention, the distance over which the connecting region extends from the top toward the protruding region is 2 mm or more.

[0013] In a preferred example of the present invention, the suspension portion is perpendicular to the upper part.

[0014] In a preferred example of the present invention, the hollow bag further has a bottom, and an opening is formed at the bottom.

[0015] In a preferred example of the present invention, the opening has an elongated shape. [Effects of the Invention]

[0016] As this invention is configured as described above, it produces the following effects. The hanging type packaging bag according to the present invention has a connection area for the hanging portion attached to one of the first or second sides of the hollow bag body, and a protruding area for the hanging portion protrudes from the top of the hollow bag body and has a hanging hole. The hanging hole allows the hanging type packaging bag according to the present invention to be hung, and the hollow bag body can be attached flat to the hanging surface, making it convenient for the user to use.

[0017] The following information will become clear from the description in the specification and drawings described later. [Brief explanation of the drawing]

[0018] [Figure 1] This is an external perspective view showing a hanging type packaging bag according to the first embodiment of the present invention. [Figure 2] This is a magnified view of the area enclosed by the dotted line in Figure 1. [Figure 3] This is an external perspective view showing the bottom of a hollow bag according to the first embodiment of the present invention. [Figure 4] This is a schematic diagram showing a suspension part according to a second embodiment of the present invention. [Figure 5] This is a schematic diagram showing a suspension part according to a third embodiment of the present invention. [Modes for carrying out the invention]

[0019] The present invention will be described below through embodiments of the invention, but these embodiments are not intended to limit the scope of the invention covered by the utility model registration claims. Furthermore, not all combinations of features described in the embodiments are necessarily essential to the solution of the invention.

[0020] Here, it should be noted that terms indicating orientation and positional relationships such as "front side", "rear side", "left side", "right side", "front end", "rear end", "terminal end", "vertical direction", "horizontal direction", "vertical direction", "upper part", "bottom part", etc. are based on the orientation and positional relationships shown in the attached drawings. This is for the convenience of explaining the present invention and for a concise description, and does not indicate or imply that the indicated devices or members need to have a specific orientation, structure of a specific orientation, and operation, and should not be understood as a limitation condition for the present invention.

[0021] Terms such as "first", "second", "third", "fourth", and "fifth" described in this specification are used to describe various members, assembled members, regions, layers / or parts, and these members, assembled members, regions, layers / or parts are not necessarily subject to the limitations of these terms. These terms are only used to distinguish one element, assembled member, region, layer, or part from others. Unless clearly pointed out in the context before and after, the terms "first", "second", "third", "fourth", and "fifth" used in this specification do not imply an order or sequence.

[0022] Terms such as "substantially" and "about" without separate definitions used here are used to explain or describe small changes. When associated with an event or situation, the terms may include the exact point in time when the event or situation occurred and an approximate point close to the point in time when the event or situation occurred. For example, when associated with a numerical value, the terms may include a change range of ±10% or less of the numerical value, for example, ±5% or less, ±4% or less, ±3% or less, ±2% or less, ±1% or less, ±0.5% or less, ±0.1% or less, or ±0.05% or less.

[0023] The detailed description and technical content of the present invention will be described in conjunction with the drawings. However, the attached drawings are only used for explanation and do not limit the present invention.

[0024] The hanging type packaging bag according to this invention is used to hold multiple stacked paper materials A, and for users to sequentially take out and use the paper materials A. The paper materials A include toilet paper, tissue paper, kitchen paper, paper towels, or paper napkins.

[0025] (First embodiment) The configuration of the hanging type packaging bag according to the first embodiment of the present invention is shown in Figures 1 to 3. It mainly comprises a hollow bag body 10 and a hanging part 20.

[0026] The hollow bag 10 is a hollow bag structure formed by folding a plastic film B multiple times and then heat-sealing it. The inside of the hollow bag 10 is used to load the stacked paper material A. The hollow bag 10 has opposing upper part 11 and bottom part 12, a pair of opposing first side parts 13, and a pair of opposing second side parts 14. In this embodiment, the upper part 11 of the hollow bag 10 is flat, but the present invention is not limited thereto. Specifically, each first side part 13 and each second side part 14 extends from the four sides of the upper part 11 in a direction away from the upper part 11, that is, each first side part 13 and each second side part 14 are connected between the upper part 11 and the bottom part 12. In this embodiment, the hollow bag 10 has a substantially rectangular shape, and each first side 13 and each second side 14 is substantially connected perpendicularly to the top 11 and bottom 12. However, the external shape of the hollow bag 10 according to the present invention is not limited to this. At least one opening 15 is formed in the bottom 12, and the user cuts it off to remove the paper material A from inside the hollow bag 10. In this embodiment, there are two openings 15, and each opening 15 has an elongated shape and is arranged parallel to each other. However, the present invention is not limited to this.

[0027] The suspension portion 20 is formed by attaching and heat-welding two plastic films B. In this embodiment, the suspension portion 20 is substantially perpendicular to the upper part 11 of the hollow bag 10, but the present invention is not limited thereto. Since the plastic film B of the hollow bag 10 is the same as one of the plastic films B of the suspension portion 20, the thickness of the suspension portion 20 is twice the thickness of the hollow bag 10, thereby increasing its structural strength, tensile strength, and hardness. In this embodiment, the plastic films B of the hollow bag 10 and the suspension portion 20 are manufactured from at least one of a polypropylene layer, a polycarbonate layer, and a polyethylene-based resin layer, but the present invention is not limited thereto. The suspension portion 20 includes a connection region 21 and a protruding region 22. The connecting region 21 is attached to one of the first side surfaces 13 or one of the second side surfaces 14, and the protruding region 22 protrudes from the upper part 11 and has at least one hanging hole 23. More specifically, the entire connecting region 21 is integrally connected to the hollow bag 10 by heat welding. In this embodiment, the connecting region 21 is rectangular in shape, the width of the connecting region 21 is substantially the same as the width of the hollow bag 10, and the length of the connecting region 21 (i.e., the distance extending from the upper part 11 to the bottom part 12 of the connecting region 21) is 2 mm or more, which makes it effectively possible to ensure this, but the present invention is not limited thereto. For example, the hanging portion 20 is connected by heat welding a portion of the connecting region 21 to the hollow bag 10, that is, by heat welding to the hollow bag 10 by multiple point-like, wave-like, or saw-tooth-like shapes (parts) in the connecting region 21.

[0028] Furthermore, in this embodiment, each hanging hole 23 is a circular hole, and the number of hanging holes 23 in the protruding region 22 is two, but the present invention is not limited to this.

[0029] (Second example) Figure 4 shows a suspension part according to a second embodiment of the present invention, in which the number of suspension holes 23 is one and the holes are circular.

[0030] (Third embodiment) Figure 5 shows a hanging section according to a third embodiment of the present invention, in which the number of hanging holes 23 is one and the holes are elongated. This makes it convenient for users to hang the hanging type packaging bag according to the present invention from a wall or other hanging surface (not shown) such as a hook or nail at a hanging point (not shown). In this way, the protruding region 22 of the hanging section 20 is connected to one of the first side surfaces 13 or one of the second side surfaces 14 of the hollow bag body 10, so that when the hanging type packaging bag according to the present invention is hung from a hanging point on the hanging surface, the first side surface 13 or the second side surface 14 of the hollow bag body 10 connected to the hanging section 20 can be attached flat to the hanging surface, and the entire hollow bag body 10 does not become distorted. Furthermore, because the number of hanging holes 23 in this embodiment is two, it can be used not only to suspend the hanging type packaging bag according to the present invention from the hanging point on the hanging surface, but also to be used as positioning holes in the manufacturing method of the hanging type packaging bag according to the present invention.

[0031] It should be noted that the thickness of the plastic film B in this embodiment is in the range of approximately 0.04 mm to 0.06 mm. The suspension portion 20 is formed by attaching and heat-welding two layers of plastic film B, and its thickness is still insufficient to affect the flat attachment of the hollow bag 10 to the suspension surface. However, the present invention is not limited to this. The thickness of the plastic film B can be adjusted to meet different needs. More specifically, a plurality of grids 24 are formed in the protruding region 22 of the suspension portion 20. Each plastic film B in the protruding region 22 of the suspension portion 20 is integrally fused by heat welding at the locations corresponding to each grid 24, further improving the structural strength, tensile strength, hardness, and flatness of the suspension portion 20. Also, the ratio of the protruding region 22 of the suspension portion 20 to the connecting region 21 is greater than 2. In other words, the area of ​​the protruding region 22 is more than twice the area of ​​the connecting region 21, and in a situation where the connection strength between the suspension portion 20 and the hollow bag body 10 is ensured, the protruding region 22 of the suspension portion 20 becomes a space in which a suspension hole 23 can be provided, making it convenient for the user to suspend the bag.

[0032] In the hanging type packaging bag according to the present invention, the connection area 21 of the hanging part 20 is attached to one of the first side surfaces 13 or one of the second side surfaces 14 of the hollow bag body 10, and the protruding area 22 of the hanging part 20 protrudes from the upper part 11 of the hollow bag body 10 and has a hanging hole 23. The hanging hole 23 allows the hanging type packaging bag according to the present invention to be hung, and the hollow bag body 10 can be attached flat to the hanging surface, making it convenient for the user to use.

[0033] Although the present invention has been described above using embodiments, the technical scope of the present invention is not limited to the scope described in the above embodiments. It will be obvious to those skilled in the art that various modifications or improvements can be made to the above embodiments. It is clear from the description of the claims for utility model registration that such modified or improved forms may also be included in the technical scope of the present invention. [Explanation of Symbols]

[0034] 10 Hollow bag 11 Upper part 12 Bottom 13 First side 14 Second side 15 Opening 20 Hanging part 21 Connection area 22 Protruding area 23 Hanging hole 24 Grid A Paper material B Plastic film

Claims

1. A hollow bag-like body used for stacking multiple paper materials, having an upper part, a pair of opposing first sides, and a pair of opposing second sides, each of the first and second sides extending from the four sides of the upper part toward the upper part, A hanging type packaging bag comprising a connecting area and a protruding area, wherein the connecting area is attached to one of the first or second sides, and the protruding area protrudes to the upper part and comprises a hanging portion having a hanging hole.

2. The hanging type packaging bag according to claim 1, characterized in that the hanging hole is a circular hole or an elongated hole.

3. The hanging type packaging bag according to claim 1, characterized in that the hollow bag body is formed by folding and attaching a plastic film, and the hanging portion is formed by attaching two plastic films together.

4. The hanging type packaging bag according to claim 3, characterized in that a plurality of grids are formed in the hanging portion, and each of the plastic films in the hanging portion is integrally fused at the portion corresponding to each of the grids.

5. The hanging type packaging bag according to claim 3, characterized in that the plastic film of the hollow bag body is the same as any one of the plastic films of the hanging portion.

6. The hanging type packaging bag according to claim 1, characterized in that the ratio of the protruding region to the connecting region is greater than 2.

7. The hanging type packaging bag according to claim 1, characterized in that the distance over which the connection area extends from the upper part toward the protruding area is 2 mm or more.

8. The hanging type packaging bag according to claim 1, characterized in that the hanging portion is perpendicular to the upper part.

9. The hanging type packaging bag according to claim 1, wherein the hollow bag further has a bottom, and an opening is formed in the bottom.

10. The hanging type packaging bag according to claim 9, characterized in that the opening has an elongated shape.

Images