TWM632650U - Paper food waste bag - Google Patents

Abstract

This creation proposes a paper food waste bag, which is basically a bag-shaped body made of biodegradable waterproof paper. The bag-shaped body has a bag opening connected to the inside of the bag-shaped body. The sealing edge extending from the side, the sealing edge can be folded and then attached to the second side of the bag mouth, and then the bag mouth is closed, and the second side of the outer surface of the bag-shaped body is equipped with a sealing adhesive, which is used To stick to the folded edge of the seal; the paper food waste bag is completely made of biodegradable materials, does not contain any plastic, and has the functions of waterproof, oil proof, and puncture resistance. decompose together into compost.

Description

paper food waste bag

This creation involves a garbage container, especially a paper kitchen waste bag that is completely made of biodegradable materials, does not contain any plastic, and is waterproof, oil-proof, and puncture-proof.

Due to the popularization of environmental protection awareness and the policy of separating garbage/food waste, most people have developed the habit of separating garbage and kitchen waste.

When the garbage/food waste separation policy was implemented, in order to encourage the public to do a good job of garbage/food waste separation, some local governments even provided special food waste bins for free for the public to use, but after dumping the food waste every time Kitchen waste bins need to be cleaned, which is not only troublesome but also prone to sewage splashing, which has led to a gradual decrease in the number of people using kitchen waste bins.

As a last resort, most people choose to use plastic bags to collect food waste, and then throw away the food waste. Because plastic bags are easy to obtain, they can be discarded after use without cleaning, resulting in the number of people using plastic bags to collect food waste Rapid increase; however, in some areas, it is found that some people will throw the plastic bags containing food waste directly into the food waste recycling bin, which will not only cause inconvenience in food waste treatment, but also may cause food waste treatment plants Advanced crushing and dewatering equipment poses a risk of damage and increases handling risks for staff.

On the other hand, in the process of throwing away or dumping the food waste in the plastic bag, it is also easy to get your hands dirty, or to splash the food waste on the ground or other people, and the plastic bag is very easy to be damaged or punctured. Cause kitchen waste to scatter, cause environmental problem again.

In order to solve the above-mentioned problems of cleaning and collecting food waste, this creation proposes a paper food waste bag, which is completely made of biodegradable materials, does not contain any plastic, and is waterproof, oil-proof, and puncture-proof. Function, after being loaded with food waste, it can be decomposed into compost together with food waste.

In order to solve the above problems, the structure of an embodiment of the paper kitchen waste bag includes: a bag-shaped body made of a biodegradable waterproof paper, and a sealing back glue.

The bag-shaped body has a pocket connected to the inside of the bag-shaped body. The bag-shaped body includes a sealing edge extending from the first side of the pocket opening. The sealing edge can be folded and attached to the second side of the pocket opening. Two sides, and then close the bag mouth, the structure of the biodegradable waterproof paper includes a biodegradable fiber paper, and a waterproof layer coated on at least one surface of the inside or outside of the biodegradable fiber paper, waterproof The material of the layer is biodegradable plastic.

The sealing adhesive is arranged on the outer surface of the bag-shaped body and is located on the second side of the bag opening to adhere to the folded sealing edge, wherein the material of the sealing adhesive is biodegradable plastic.

As a preferred embodiment of the paper food waste bag of this creation, the bag-shaped body has a front and a back, and the bag-shaped body has four sides, and the four sides include: a pair of folded edges, located on both sides of the bag-shaped body A first sealing edge and a second sealing edge, and the side where the bag mouth is located, the bag system is made of a piece of biodegradable waterproof paper folded in half at the folding edge to produce the front and On the back, the first sealing edge and the second sealing edge are made of biodegradable waterproof paper folded in half and bonded to each other by biodegradable plastic.

As another preferred embodiment of the paper food waste bag of this creation, the bag-shaped body has There is a front side, a back side and a bag bottom, and the bag-shaped body has six sides, and the six sides include: a first sealing side and a second sealing side located on both sides of the bag-like body, and the One side, a left corner edge, a right corner edge, a pair of folded edges stacked together, a first reverse folded edge and a second reverse folded edge, the bag system is composed of a sheet of biodegradable material After the waterproof paper is folded in half at the folded edge, the front and back sides are produced, and the first sealing edge and the second sealing edge are bonded to each other by biodegradable waterproof paper folded in half and biodegradable plastic Composition, the first anti-folding edge is produced after the front is folded again, and the second anti-folding edge is produced after the back is folded again, and the first anti-folding edge and the second anti-folding edge are respectively located Symmetrical position, under the left side and the right side of the bag-shaped body, there are two left chamfer sides and two right chamfer sides respectively, and the upper ends of the two right chamfer sides are connected to the lower end of the second sealing side , the lower ends of the two right chamfer sides are respectively connected to the right ends of the first and second antifold sides, the upper ends of the two left chamfer sides are connected to the lower end of the first sealing side, and the two left chamfer sides The lower ends of the sides are respectively connected to the left ends of the first and second reverse folding edges.

As a preferred embodiment of the paper kitchen waste bag of this invention, the inner and outer surfaces of the biodegradable fiber paper are coated with the waterproof layer, forming a bag with waterproof layers on the inner and outer surfaces shape.

The advantages and effects of this creative paper food waste bag are that the paper food waste bag is completely made of biodegradable materials, does not contain any plastic, and has the functions of waterproof, oil-proof, and puncture-proof. Composts together so you don't have to re-use and don't get your hands dirty. On the one hand, the inner and outer surfaces of the bag-shaped body have waterproof layers, and the front and/or back of the bag-shaped body can be printed with advertisements, which can additionally increase advertising revenue.

Concerning the specific implementation manner of this creation and its technical features and effects, the following will be described as follows in conjunction with the drawings.

10: Pouch

11: pocket mouth

12: Sealing and folding

13: Biodegradable fiber paper

14: waterproof layer

20:Sealing gum

B:Bottom of the bag

E1: folded edge

E2: the first sealing edge

E3: Second sealing side

E4: left leading edge

E5: Right leading edge

E6: The first reverse hem

E7: The second reverse hem

F: front

R: back

Fig. 1 is a structural diagram of an embodiment of the paper kitchen waste bag of this invention.

Fig. 2 is a cross-sectional view of the structure of the embodiment of Fig. 1, showing the situation of sealing the bag mouth with folded edges.

Fig. 3 is a structural diagram of an embodiment of the paper kitchen waste bag.

Fig. 4 is a side view schematic diagram of the folding action of the embodiment in Fig. 3.

Fig. 5 is a structural diagram of an embodiment of the paper kitchen waste bag.

Figures 6A and 6B are schematic diagrams of the side-view folding action of the embodiment in Figure 5.

Fig. 7 is a structural schematic diagram of the right rear perspective of the embodiment structure of Fig. 5.

Fig. 8 is a structural schematic view of the left rear perspective of the embodiment structure in Fig. 5.

Fig. 9 is a construction diagram of another embodiment of the paper food waste bag of the present creation, showing an enlarged cross-sectional view of a part of the structure in which the inner and outer surfaces of the bag-like body have a waterproof layer.

The positional relationships described in the following embodiments include: up, down, left and right. Unless otherwise specified, they are all based on the directions in which the components are drawn in the drawings. The directions mentioned therein (such as up, down, left, right, front and back) are shown according to the drawings, and are used to illustrate the relative relationship (such as positional relationship, connection relationship and action relationship.

Please refer to Fig. 1 at first, it is the structural diagram of an embodiment of the paper food waste bag of this creation. An embodiment of the inventive paper kitchen waste bag includes: a bag-shaped body 10 and a sealing adhesive 20 . Wherein the bag-like body 10 is made of a biodegradable waterproof paper, the bag-like body 10 has a pocket 11 connected to the inside of the bag-like body 10 (for the convenience of observation and understanding, the pocket 11 is shown as a slightly open state, When not in use, the bag mouth 11 can be flattened and sealed), the bag-shaped body 10 includes a first side extending from the bag mouth The sealing flap 12, the sealing flap 12 can be folded and attached to the second side of the pocket opening 11, thereby closing the pocket opening (see Figure 2). Wherein the structure of the biodegradable waterproof paper comprises a biodegradable fiber paper 13, and a waterproof layer 14 coated on at least one side surface of the inside or outside of the biodegradable fiber paper 13, the material of the waterproof layer 14 It is a biodegradable plastic, and the sealing adhesive 20 is arranged on the outer surface of the bag-shaped body 10 and is located on the second side of the bag mouth 11, for sticking the folded sealing edge 12, the sealing adhesive 20 The material is also biodegradable plastic. Please refer to Fig. 9, which is a schematic diagram of the structure of another preferred embodiment of the paper food waste bag of this creation. The inner and outer surfaces of the bag-like body 10 are all coated with a waterproof layer 14 of the same material to increase the strength of this creation. Paper food waste bags are waterproof, oil-proof and puncture-proof.

A preferred embodiment of the bag-shaped body 10 as the main part of the paper food waste bag is to use a piece of biodegradable waterproof paper. The paper food waste bag of the invention can be packed with food waste Decompose into compost; the biodegradable waterproof paper is manufactured through at least one half-folding process, and the biodegradable waterproof paper is folded in half at a pair of folded edges E1 to produce the front F and back R of the bag-shaped body 10, wherein the bag-shaped body 10 Advertisements can be printed on the front F and/or the back R, which can additionally increase advertising revenue.

Please refer to Fig. 3, the first embodiment structure of the paper kitchen waste bag created in this invention, wherein the bag-shaped body 10 has a front F and a back R, in one embodiment, wherein the front F is the front side of the aforementioned bag-shaped body 10 The first side, the back side R is the second side of the aforementioned bag-like body 10, because the bag-like body 10 is a paper product, it can be flattened when not in use, viewed from the front of the bag-like body 10 (perpendicular to the paper plane Viewed) the bag-shaped body 10 has four sides, and the four sides include: a pair of folded edges E1, a first sealing edge E2 and a second sealing edge E3 positioned on both sides of the bag-shaped body 10, and the pocket opening 11 On the side where it is, please refer to the 4th figure, the bag-shaped body 10 is made of a piece of biodegradable waterproof paper after being folded in half at the folded edge E1. The side F and the back side R, the first sealing edge E2 and the second sealing edge E3 are composed of biodegradable waterproof paper folded in half and bonded to each other by biodegradable plastic.

Please refer to Fig. 5, the second embodiment structure of the paper food waste bag created in this invention, wherein the bag-shaped body 10 has a front F, a back R and a bag bottom B. When the paper food waste bag is not in use, the bag-shaped The body 10 can be flattened equally. Viewed from the front of the bag-shaped body 10 (viewed from a perspective perpendicular to the paper plane), the bag-shaped body has six sides, and the six sides include: a first A sealing edge E2 and a second sealing edge E3, the side where the bag opening 11 is located, a left leading edge E4, a right leading edge E5, a pair of folding edges E1 stacked together, a first reverse folding Edge E6 and a second reversing edge E7 (seeing the 6A, 6B figures), viewed from the front of the bag-like body 10, when the bag-like body 10 is flattened, the half-folding edge E1, the first reversing edge E6 wherein and the second folded edge E7 are stacked together, and the folded edge E1 produced after folding the biodegradable waterproof paper in half is between the first folded edge E6 and the second folded edge E7; A preferred embodiment of creation, the bag-shaped body 10 is made of a piece of biodegradable waterproof paper folded in half at the folded edge E1 to produce a front F and a back R (see Figure 6A), and the front F is folded back to produce a second One anti-folding edge E6, the back side R is folded back to produce the second anti-folding edge E7 (see Figure 6B), the first anti-folding edge E6 and the second anti-folding edge E7 are respectively located at symmetrical positions on both sides of the opposite folding edge E1 ( See Figures 6A and 6B), the first sealing edge E2 and the second sealing edge E3 are made of biodegradable waterproof paper folded in half and bonded to each other by biodegradable plastic, on the left side of the bag-shaped body 10 There are two left chamfer sides E4 and two right chamfer sides E5 at the lower right side, please refer to Figure 7, the upper ends of the two right chamfer sides E5 are connected to the lower end of the second sealing side E3, and the two right chamfer sides The lower end of the corner edge E5 is respectively connected to the right end of the first reversed edge E6 and the second reversed edge E7, please refer to Figure 8, the upper ends of the two left corner edges E4 are connected to the lower end of the first sealing edge E2, and the two The lower end of the left edge E4 is respectively connected to the left ends of the first reversed edge E6 and the second reversed edge E7. This bag-shaped body 10 can be stretched after containing food waste or other articles, and forms a kind of utensil A paper kitchen waste bag with a bag bottom B, and the bag bottom B is composed of two left corner edges E4, two right corner edges E5, the first reverse fold E6 and the second reverse fold The part surrounded by the edge E7, the bottom B of the bag can be placed flat on the ground or other planes, which helps to increase the stability of the paper food waste bag placed upright.

Although this creation has been disclosed as above through the above-mentioned embodiments, it is not intended to limit this creation. Anyone who is familiar with similar skills can make some changes and modifications without departing from the spirit and scope of this creation. Therefore, this creation The scope of patent protection shall be subject to what is defined in the claims attached to this manual.

10: Pouch

11: pocket mouth

12: Sealing and folding

20:Sealing gum

E1: folded edge

E2: the first sealing edge

E3: Second sealing side

R: back

Claims (4)

A paper kitchen waste bag, comprising: A bag-shaped body made of a biodegradable waterproof paper, the bag-shaped body has a mouth connected to the inside of the bag-shaped body, the bag-shaped body includes a seal extending from the first side of the mouth Hem, the sealing hem can be folded and attached to the second side of the bag mouth, thereby closing the bag mouth, the structure of the biodegradable waterproof paper includes a biodegradable fiber paper, and coated on A waterproof layer on at least one surface of the inner or outer side of the biodegradable fiber paper, the material of the waterproof layer is biodegradable plastic; and A sealing adhesive is arranged on the outer surface of the bag-shaped body and is located on the second side of the bag mouth, for sticking the folded sealing edge, and the material of the sealing adhesive is biodegradable plastic. The paper kitchen waste bag as described in Claim 1, wherein the bag-shaped body has a front and a back, and the bag-shaped body has four sides, and the four sides include: a pair of folded edges, a first side on both sides of the bag-shaped body A sealing edge, a second sealing edge, and the side where the bag mouth is located. The bag system is made of a piece of biodegradable waterproof paper folded in half at the folding edge to produce the front and the back. The first sealing edge and the second sealing edge are composed of the biodegradable waterproof paper folded in half and bonded to each other by the biodegradable plastic. The paper food waste bag according to claim 1, wherein the bag-shaped body has a front, a back and a bag bottom, the bag-shaped body has six sides, and the six sides include: A first sealing edge and a second sealing edge, the side where the bag opening is located, a left corner edge, a right corner edge and a pair of folded edges stacked together, a first reverse folded edge and a The second anti-folding edge, the bag-like system is formed by folding a piece of biodegradable waterproof paper at the folded edge in half to produce the positive fold. The front and the back, the first sealing edge and the second sealing edge are composed of the biodegradable waterproof paper folded in half and bonded to each other by the biodegradable plastic, and the front is folded back to produce the The first folded edge, the second folded edge is generated after the back is folded, the first folded edge and the second folded edge are respectively located at symmetrical positions on both sides of the pair of folded edges, and the bag-shaped body There are two left bevel sides and two right bevel sides respectively at the bottom of the left side and the right side, the upper ends of the two right bevel sides are connected to the lower end of the second sealing side, and the lower ends of the two right bevel sides Connect the right ends of the first reversing edge and the second reversing edge respectively, the upper ends of the two left leading edges are connected with the lower ends of the first sealing edge, and the lower ends of the two left leading edges are respectively connected with the second One reflexed edge and the left end of the second reflexed edge. The paper kitchen waste bag according to any one of claims 1 to 3, wherein the inner and outer surfaces of the biodegradable fiber paper are coated with the waterproof layer.

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