CN219488197U - Environment-friendly food bag with protection function - Google Patents
Environment-friendly food bag with protection function Download PDFInfo
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- CN219488197U CN219488197U CN202320595163.3U CN202320595163U CN219488197U CN 219488197 U CN219488197 U CN 219488197U CN 202320595163 U CN202320595163 U CN 202320595163U CN 219488197 U CN219488197 U CN 219488197U
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Abstract
The utility model relates to the technical field of environment-friendly food bags, and discloses an environment-friendly food bag with a protection function, which comprises a paper outer bag body, an inner container, a handle and a rubber bottom pad, wherein a PVC transparent interlayer is adhered to one side of the paper outer bag body, a delivery opening is formed in the upper end of one side of the PVC transparent interlayer, the bottom of the paper outer bag body is adhered to the rubber bottom pad with the bottom shaping function of the bag body, the inner container is sleeved on the inner side of the paper outer bag body, the inner container consists of a heat insulation layer, a moisture-proof layer, a tensile layer and an anti-sticking layer, the top surface layer of the tensile layer is provided with the moisture-proof layer, the top surface layer of the moisture-proof layer is provided with a heat insulation layer, and the bottom surface layer of the tensile layer is provided with the anti-sticking layer; the novel environment-friendly food bag has the function of heat insulation protection in high-temperature weather, avoids shortening the shelf life, and is suitable for wide popularization and use.
Description
Technical Field
The utility model relates to the technical field of environment-friendly food bags, in particular to an environment-friendly food bag with a protection function.
Background
The food bag is generally made of PE polyethylene PP polypropylene, the food packaging bag is made of synthetic resin, the resin is the most main component in the plastic, plays the role of an adhesive, can glue other components of the plastic into a whole, and is a fundamental factor for determining the type, performance and use of the plastic although various additives are added to change the properties of the plastic, so that the design concept of energy conservation and environmental protection is revealed.
The comparison document CN214567396U discloses an environment-friendly food bag, which comprises a food bag main body, wherein the food bag main body comprises a sealing part, a main bag is connected below the sealing part, and an auxiliary bag is connected below the main bag. According to the environment-friendly food bag, the whole food bag body is made of paper materials, so that the environment-friendly food bag is convenient to degrade and environment-friendly; through be fixed with a plurality of cloth sealing strip structures that are linear evenly distributed on the internal surface of sealing portion, can seal the sealing portion through pressing the sealing strip and handle, can avoid the loss of food heat to be connected with the auxiliary bag in the below of main bag to and be provided with the zip fastener structure at the surface of auxiliary bag, can place the tableware in the auxiliary bag inside, can avoid appearing placing in a bag body together because of tableware and food, too messy condition.
The prior environment-friendly food bag has the following defects: 1. the environment-friendly food bag has no heat insulation protection function in high-temperature weather, and shortens the shelf life. Accordingly, one skilled in the art provides an environmentally friendly food bag with protection to solve the above-mentioned problems.
Disclosure of Invention
The utility model mainly aims to provide an environment-friendly food bag with a protective effect so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an environment-friendly food bag with a protective function comprises a paper outer bag body, an inner container, a handle and a rubber bottom pad;
the PVC transparent interlayer is bonded on one side of the paper outer bag body, a delivery opening is formed in the upper end of one side of the PVC transparent interlayer, a rubber bottom pad with a bag body bottom shaping function is bonded on the bottom of the paper outer bag body, an inner container is sleeved on the inner side of the paper outer bag body, the inner container is composed of a heat insulation layer, a moisture-proof layer, a tensile layer and an anti-sticking layer, the top surface layer of the tensile layer is provided with the moisture-proof layer, the top surface layer of the moisture-proof layer is provided with the heat insulation layer, and the bottom surface layer of the tensile layer is provided with the anti-sticking layer.
As still further aspects of the utility model: the top surface layer of the heat insulation layer is coated with a polyurethane adhesive layer, and the inner container is adhered to the paper outer bag body through the polyurethane adhesive layer.
As still further aspects of the utility model: the heat insulation layer is made of glass fiber, the anti-sticking layer is made of PE material, and the heat insulation layer is made of glass fiber, so that the inner container of the food bag is high-temperature resistant, the heat insulation effect is good, and the influence on the shelf life caused by overhigh temperature of internal food in high-temperature weather is avoided.
As still further aspects of the utility model: the moisture-proof layer is made of PVDC material, the tensile layer is made of PA material, the moisture-proof layer is made of PVDC material, the moisture-proof layer has waterproof and dampproof functions, the food eating safety is improved, the tensile layer is made of PA material, the tensile property of the liner is improved, and the liner is not easy to deform and is durable.
As still further aspects of the utility model: the top of the paper outer bag body is provided with an easy-tearing opening, and handles are arranged on two sides of the easy-tearing opening.
Compared with the prior art, the utility model has the beneficial effects that:
1. the bottom of the paper outer bag body is provided with the rubber bottom pad, so that the bottom of the food bag body is shaped, the bag body is placed stably, a printed paper food information sheet is placed into the PVC transparent interlayer from the delivery opening, people can check the paper food information sheet conveniently, the paper food information sheet has a dampproof function, the heat insulation layer is made of glass fibers, the inner container of the food bag is high-temperature resistant, the heat insulation effect is good, the temperature of internal food is prevented from being too high in high-temperature weather, and the quality guarantee period is influenced.
2. The moisture-proof layer is made of PVDC material, has the functions of water resistance and moisture resistance, improves the edible safety of food, is made of PA material, improves the tensile resistance of the liner, is not easy to deform and durable, is made of PE material by using the anti-sticking layer, avoids food adhesion, is convenient to take out food, and has the structural layer made of nontoxic, harmless and easily-decomposed environment-friendly materials, thereby highlighting the design concept of environment protection.
Drawings
FIG. 1 is a schematic view of the overall structure of an environment-friendly food bag with protection function according to the present utility model.
Fig. 2 is a bottom view of an environmentally friendly food bag with protection according to the present utility model.
FIG. 3 is a schematic view of the inner container of the environment-friendly food bag with protection function.
FIG. 4 is a schematic view of the structure of the liner material layer of the environment-friendly food bag with protection function.
In the figure: 1. an easy-to-tear opening; 2. a PVC transparent interlayer; 3. a handle; 4. a delivery port; 5. a paper outer bag body; 6. a rubber bottom pad; 7. an inner container; 8. a polyurethane adhesive layer; 9. a thermal insulation layer; 10. a moisture barrier; 11. a tensile layer; 12. and (5) anti-sticking layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, in an embodiment of the present utility model, an environment-friendly food bag with protection function includes a paper outer bag body 5, an inner liner 7, a handle 3 and a rubber bottom pad 6;
one side of the paper outer bag body 5 is adhered with a PVC transparent interlayer 2, the upper end of one side of the PVC transparent interlayer 2 is provided with a delivery opening 4, the bottom of the paper outer bag body 5 is adhered with a rubber bottom pad 6 with a bag body bottom shaping function, the inner side of the paper outer bag body 5 is sleeved with an inner container 7, the inner container 7 consists of a heat insulation layer 9, a moisture-proof layer 10, a tensile layer 11 and an anti-sticking layer 12, the top surface layer of the tensile layer 11 is provided with a moisture-proof layer 10, the top surface layer of the moisture-proof layer 10 is provided with a heat insulation layer 9, and the bottom surface layer of the tensile layer 11 is provided with the anti-sticking layer 12.
Wherein, the top surface layer of the heat insulation layer 9 is coated with a polyurethane adhesive layer 8, and the inner container 7 is adhered to the paper outer bag body 5 through the polyurethane adhesive layer 8; is convenient for production and processing.
Wherein the heat insulation layer 9 is specifically made of glass fiber, and the anti-adhesion layer 12 is made of PE material; the heat insulation layer 9 is made of glass fiber, so that the inner container 7 of the food bag is high-temperature resistant, has a good heat insulation effect, and avoids the influence on the quality guarantee period due to overhigh temperature of internal food in high-temperature weather.
Wherein the moisture-proof layer 10 is made of PVDC material, and the tensile layer 11 is made of PA material; the moisture-proof layer 10 is made of PVDC material, has the functions of water resistance and moisture resistance, improves the edible safety of food, and the tensile layer 11 is made of PA material, improves the tensile property of the liner 7, is not easy to deform and is durable.
Wherein, the top of the paper outer bag body 5 is provided with an easy-tearing opening 1, and handles 3 are arranged on two sides of the easy-tearing opening 1; the food bag body is convenient to open by using the easy-to-tear opening 1, and the bag body is convenient to take by using the handle 3.
The working principle of the utility model is as follows: the bottom of the paper outer bag body 5 is provided with the rubber bottom pad 6, the bottom of the food bag body is convenient to shape, the bag body is convenient to stably place, a printed paper food information sheet is placed into the PVC transparent interlayer 2 from the delivery opening 4, people can check the paper food information sheet conveniently, the paper outer bag body has a dampproof function, the heat insulation layer 9 is made of glass fibers, the inner container 7 of the food bag is high-temperature resistant, the heat insulation effect is good, the condition that the temperature of the food in the inner container is too high in high temperature weather is avoided, the quality guarantee period is influenced, the dampproof layer 10 is made of PVDC materials, the paper outer bag body has the functions of water resistance and moisture resistance, the food edible safety is improved, the tensile layer 11 is made of PA materials, the stretching resistance of the inner container 7 is improved, the paper outer bag body is not easy to deform, the paper outer bag body is durable, the paper outer bag body is made of glass fibers, the paper outer bag body is convenient to take out the food, the paper outer bag body 7 is made of nontoxic, the paper outer bag body is made of environment-friendly materials, the paper outer bag body is made of the environment-friendly materials.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. An environment-friendly food bag with a protective function comprises a paper outer bag body (5), an inner container (7), a handle (3) and a rubber bottom pad (6);
the method is characterized in that: one side of the paper outer bag body (5) is adhered with a PVC transparent interlayer (2) and a delivery opening (4) is formed in the upper end of one side of the PVC transparent interlayer (2), the bottom of the paper outer bag body (5) is adhered with a rubber bottom pad (6) with a bag body bottom shaping function, an inner container (7) is sleeved on the inner side of the paper outer bag body (5), the inner container (7) is composed of a heat insulation layer (9), a moisture-proof layer (10), a tensile layer (11) and an anti-sticking layer (12), a top surface layer of the tensile layer (11) is provided with a moisture-proof layer (10) and a top surface layer of the moisture-proof layer (10) is provided with a heat insulation layer (9), and a bottom surface layer of the tensile layer (11) is provided with an anti-sticking layer (12).
2. An environmentally friendly food bag with protective action according to claim 1, wherein: the top surface layer of the heat insulation layer (9) is coated with a polyurethane adhesive layer (8), and the inner container (7) is adhered to the paper outer bag body (5) through the polyurethane adhesive layer (8).
3. An environmentally friendly food bag with protective action according to claim 1, wherein: the heat insulation layer (9) is specifically made of glass fiber, and the anti-sticking layer (12) is made of PE material.
4. An environmentally friendly food bag with protective action according to claim 1, wherein: the moisture-proof layer (10) is made of PVDC material, and the tensile layer (11) is made of PA material.
5. An environmentally friendly food bag with protective action according to claim 1, wherein: the top of the paper outer bag body (5) is provided with an easy-tearing opening (1), and handles (3) are arranged on two sides of the easy-tearing opening (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320595163.3U CN219488197U (en) | 2023-03-24 | 2023-03-24 | Environment-friendly food bag with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320595163.3U CN219488197U (en) | 2023-03-24 | 2023-03-24 | Environment-friendly food bag with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219488197U true CN219488197U (en) | 2023-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320595163.3U Active CN219488197U (en) | 2023-03-24 | 2023-03-24 | Environment-friendly food bag with protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219488197U (en) |
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2023
- 2023-03-24 CN CN202320595163.3U patent/CN219488197U/en active Active
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