Compression garbage bags

Abstract

The present invention provides a garbage bag that allows container and packaging plastic waste to be compressed, stored, and sealed using only the garbage bag itself, without the need for a garbage can or a holder to squeeze the garbage bag. [Solution] In a flat garbage bag with an opening on one side, a partially joined portion 30 is provided parallel to the opening end, extending 10 cm to 30 cm from the opening end towards the bottom. Plastic waste is compressed and pushed into the bag through the unjointed partial opening 40, and once a sufficient amount of waste has been filled, the tabs 70 are tied to seal the bag.

Description

Technical Field

[0001] The present invention relates to a structure of a garbage bag for storing container and packaging plastic garbage discharged from households and the like.

Background Art

[0002] Conventionally widely used garbage bags are flat plastic garbage bags, the structure of which is such that the bottom parts of a plastic film molded into a cylindrical shape are joined, three sides of a rectangle are sealed, and the entire one side is an opening.

[0003] Container and packaging plastic garbage is bulky relative to its weight, and garbage bags become full in a short period of time. Therefore, there have been problems that the consumption amount of garbage bags is large, and furthermore, the replacement frequency of garbage bags increases.

[0004] In Patent Document 1, a garbage bin is proposed in which the opening of a garbage bag is constricted and installed by a garbage bag holder of the garbage bin, container and packaging plastic garbage is input while being compressed, and the garbage is sealed in the compressed state. Although this reduces the consumption of garbage bags and also reduces the frequency of replacing garbage bags, the structure of the holder for constricting the garbage bag is complicated, and replacing the garbage bag is also troublesome.

Prior Art Literature

Patent Literature

[0005]

Patent Document 1

Summary of the Invention

Problem to be Solved by the Invention

[0006] In view of the aforementioned problems, it is an object of the present invention to provide a garbage bag in which, by devising the structure of the garbage bag, container and packaging plastic garbage can be easily accommodated and sealed in a compressed state only with the garbage bag without using a garbage bin or a holder for constricting the garbage bag, and no labor is required for replacement.

Means for Solving the Problem

[0007] A typical flat garbage bag is made of a tubular plastic film with the bottom joined together. Three sides of the rectangle are sealed, and one side is completely open. Garbage is put in through the opening, and once a sufficient amount is filled, the tabs of the opening are tied to seal it, completing the garbage disposal process.

[0008] Patent Document 1 describes a method in which the area of ​​the opening narrowed by the holder is made smaller than the waste to be put in, and highly compressible and resilient container and packaging plastic waste is compressed and pushed in, the compressed state is maintained, and the handles of the garbage bag are tied to seal it, completing the waste disposal.

[0009] The flat garbage bag of this invention has three sides sealed on a rectangle, and the remaining side is partially joined parallel to the opening end in a range of 10 cm to 30 cm from the opening end toward the bottom, so that the opening area of ​​the unjoined portion is narrower than the opening area of ​​the original bag.

[0010] In this invention, plastic packaging waste is compressed and pushed into the opening of a flat garbage bag, and once a sufficient amount has been collected, the edges of the garbage bag are tied to seal it, completing the process of disposing of the waste. [Effects of the Invention]

[0011] The garbage bag according to the present invention can compress and seal highly compressible and resilient plastic packaging waste using only the garbage bag itself, thus eliminating the need for garbage cans and garbage bag holders, and saving the trouble of changing garbage bags. [Brief explanation of the drawing]

[0012] [Figure 1] (a) an overall view of a flat garbage bag showing the first embodiment of the present invention, (b) a perspective view with the opening made circular, and (c) a perspective view with garbage inside and the tabs tied. [Figure 2] (a) an overall view of a flat garbage bag showing a second embodiment of the present invention, (b) a perspective view with the opening made circular, and (c) a perspective view with garbage inside, the flap tied, and the tabs tied. [Figure 3](a) an overall view of a flat garbage bag showing a third embodiment of the present invention, (b) a perspective view with the opening made circular, and (c) a perspective view with garbage inside, the flap tied, and the tabs raised. [Figure 4] (a) an overall view of a standard flat garbage bag, (b) a perspective view with the opening made into a circular shape, and (c) a perspective view with garbage inside and the bag tied at the edges. [Modes for carrying out the invention]

[0013] An example of an embodiment of the garbage bag according to the present invention will be described in detail below with reference to the drawings.

[0014] (Figure 4) is a diagram of a conventional flat garbage bag. Three sides of the rectangle are sealed, and one side is completely open. Open part 20 and place it in the trash can, then put the trash inside. Once a sufficient amount of trash has accumulated, remove it from the trash can, tie the ear parts 70 to seal it, and the trash is ready to be disposed of.

[0015] Figure 1 shows a flat garbage bag according to the first embodiment. Three sides of the rectangle are sealed, and a partial joint 30 is provided parallel to the opening 21 at a distance from the opening 21 toward the bottom 10. The unjointed partial opening 40 is widened and garbage is pushed in while being compressed. When a sufficient amount of garbage has been put in, the tabs 70 are tied to seal it, and the garbage is complete. When putting garbage in, it is easier to grasp the tabs 70 with the other hand.

[0016] Figure 2 shows a flat garbage bag according to the second embodiment. Compared to the first embodiment, two vertical cuts 50 are made from the boundary point between the partial joint 30 and the partial opening 40 to the opening end 21 of the original bag. The partial opening 40 is widened and the garbage is compressed and pushed in. When a considerable amount of garbage has been filled, the tab portion 60 created by the cuts 50 is tied, and then the ear portion 70 is tied to seal it, completing the garbage. Compared to the first embodiment, it has the advantage of being easier to tie because of the cuts.

[0017] (Figure 3) is a diagram of the flat garbage bag according to the third embodiment. Compared with the second embodiment, a handle hole 90 is further provided on the ear portion 70. When a considerable amount of garbage is accumulated, the tongue portion 60 is tied and sealed, and the garbage bag is thus completed for disposal. The provision of the handle hole 90 facilitates subsequent handling.

[0018] In the explanatory diagrams of the present invention, all the partial joint portions 30 are bilaterally symmetrical in the flat bag state diagram, but an asymmetrical shape is also acceptable.

[0019] In the explanatory diagrams of the present invention, all the garbage bags are vertically arranged with the bottom portion facing downward, but they may also be used in an inclined arrangement or a horizontal arrangement.

[0020] According to the present invention, container and packaging plastic garbage can be easily accommodated and sealed in a compressed state without a holder for squeezing a trash can or a garbage bag, but it may also be used by being placed in a trash can. Furthermore, a holder for holding the garbage bag may also be used. [Examples]

[0021] A common 30-liter flat garbage bag was used, with a width of 500 mm, a circumference of the opening of 1000 mm, and a depth of 700 mm. The maximum opening area of the garbage bag was 796 cm 2 when formed into a circular shape. Both sides were joined parallel to the opening end at a position 150 mm away from the opening end of the garbage bag toward the bottom portion, leaving a central portion of 160 mm. The opening area when the opening was opened in a circular shape was 82 cm 2 , which was 10.2% of the maximum opening area of the garbage bag. The input garbage was various container and packaging plastic garbage generated at home. Garbage larger than the partial opening area was manually compressed or folded and pushed in, and small garbage was pushed into a position away from the opening or under large garbage. When the garbage in the garbage bag reached a considerable amount, the tongue portion of the garbage bag was tied and sealed, and the garbage could be completed for disposal. Without using a trash can or a garbage bag holder, container and packaging plastic garbage could be compressed and stored only with the garbage bag, and it was simple without various cumbersome operations of replacing the garbage bag. Due to the provision of the handle hole, handling during garbage collection was also facilitated. Since the compressed state was maintained, the storage capacity was approximately 2.5 times that of a method without compression, and the weight was approximately 7.35 N. [Description of Reference Numerals]

[0022] 10 bottom 20 openings 21 Open end 30 partial joints 40 partial opening 50 cuts 60 Tongue 70 Ears 80th grouping 90 handle holes

Claims

1. A garbage bag characterized in that, in a rectangular flat bag with one side open, the left and right edges of the flat bag are partially joined in a range of 10 cm to 30 cm from the open end toward the bottom, parallel to the open end, and toward the center, and the maximum opening area of ​​the unjoined portion of the opening is 20% or less of the opening area of ​​the opening before joining.

2. The garbage bag according to claim 1, characterized in that two cuts are made perpendicular to the opening end of the original bag from the boundary point between the partial joint and the partial opening.

3. The garbage bag according to claim 2, characterized in that handle holes are provided on the left and right edges above the partial joint portion.

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