CN220810388U - Repeatedly usable's wrapping bag - Google Patents
Repeatedly usable's wrapping bag Download PDFInfo
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- CN220810388U CN220810388U CN202322767707.2U CN202322767707U CN220810388U CN 220810388 U CN220810388 U CN 220810388U CN 202322767707 U CN202322767707 U CN 202322767707U CN 220810388 U CN220810388 U CN 220810388U
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- layer
- packaging bag
- bag main
- main body
- surface layer
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- 239000010410 layer Substances 0.000 claims abstract description 55
- 238000004806 packaging method and process Methods 0.000 claims abstract description 50
- 239000002344 surface layer Substances 0.000 claims abstract description 48
- 239000003063 flame retardant Substances 0.000 claims abstract description 26
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000012792 core layer Substances 0.000 claims abstract description 23
- 239000011241 protective layer Substances 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 11
- 239000002655 kraft paper Substances 0.000 claims description 10
- 239000012790 adhesive layer Substances 0.000 claims description 7
- 229920002799 BoPET Polymers 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 4
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 4
- 239000011118 polyvinyl acetate Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Bag Frames (AREA)
Abstract
The utility model discloses a reusable packaging bag, which belongs to the technical field of packaging bags, and adopts the technical scheme that the reusable packaging bag comprises a packaging bag main body and a handle, wherein an inner protective layer and an outer protective layer are respectively arranged on the inner wall and the surface of the packaging bag main body, a flame-retardant layer is arranged on the surface of the outer protective layer, a heat-insulating layer is arranged on the surface of the flame-retardant layer, and the handle is adhered to the tops of two sides of the packaging bag main body; the packaging bag main body comprises an inner surface layer, a core layer, a bonding layer and an outer surface layer, wherein the core layer is arranged between one side of the inner surface layer, opposite to the outer surface layer, and the problems that the conventional packaging bag is generally used as a disposable bag in the use process of daily life, is finally transported to a garbage stacking area to be treated like general garbage, not only can cause resource waste, but also can generate a large amount of packaging garbage to pollute the environment, and does not accord with the environment protection concept, thereby influencing the use effect are solved.
Description
Technical Field
The utility model relates to the technical field of packaging bags, in particular to a reusable packaging bag.
Background
The packaging bag is used for packaging various articles, so that the articles are convenient to transport and store in the production and circulation processes, and are widely used in daily life and industrial production.
The conventional packaging bag is generally used as a disposable packaging bag in the daily life, is finally transported to a garbage stacking area for treatment like general garbage, not only can waste resources, but also can generate a large amount of packaging garbage to pollute the environment, and does not conform to the environment protection concept, so that a packaging bag capable of being repeatedly used is provided.
Disclosure of utility model
The utility model provides a reusable packaging bag, which aims to solve the problems that the conventional packaging bag is generally used as a disposable packaging bag in the use process of daily life, is finally transported to a garbage field area for treatment like common garbage, not only can waste resources, but also can produce a large amount of packaging garbage to pollute the environment, and does not accord with the environmental protection concept, thereby influencing the use effect.
The utility model is realized in such a way, the reusable packaging bag comprises a packaging bag main body and a handle, wherein the inner wall and the surface of the packaging bag main body are respectively provided with an inner protective layer and an outer protective layer, the surface of the outer protective layer is provided with a flame-retardant layer, the surface of the flame-retardant layer is provided with a heat-insulating layer, and the handle is adhered to the tops of two sides of the packaging bag main body;
the packaging bag comprises a packaging bag body and is characterized in that the packaging bag body comprises an inner surface layer, a core layer, a bonding layer and an outer surface layer, wherein the core layer is arranged between one opposite sides of the inner surface layer and the outer surface layer, the bonding layer is arranged in the core layer and on the surface of the core layer, and the core layer is bonded with the inner surface layer and the outer surface layer through the bonding layer respectively.
In order to achieve the effect of enhancing the strength of the main body of the packaging bag, the inner surface layer and the outer surface layer are made of kraft paper materials, and the bonding layer is made of polyvinyl acetate emulsion adhesive materials.
In order to achieve the effect of enhancing the compressive strength of the package main body, it is preferable that the core layer is made of kraft paper material and is disposed in a honeycomb shape between the opposite sides of the inner and outer layers as one reusable package of the present utility model.
In order to achieve the effect of making the package main body have water-proof and oil-proof properties, it is preferable as a reusable package of the present utility model that the inner protective layer and the outer protective layer are made of edible PE film materials and are respectively adhered to one side close to the inner surface layer and the outer surface layer.
In order to achieve the effect of enabling the packaging bag main body to have flame retardant performance, the reusable packaging bag is preferably characterized in that the flame retardant layer is made of a flame retardant PET film and is welded on the surface of the outer protective layer.
In order to achieve the effect of enabling the packaging bag main body to have heat insulation performance, the reusable packaging bag is preferably provided with the heat insulation layer which is nano transparent heat insulation coating and uniformly coats the surface of the flame retardant layer.
Compared with the prior art, the utility model has the beneficial effects that:
This repeatedly usable's wrapping bag, through the wrapping bag main part of constituteing by inlayer, the sandwich layer, tie coat and outward layer, can strengthen the bulk strength of wrapping bag main part under the effect of inlayer and outward layer, and through the sandwich layer, can strengthen the compressive property of wrapping bag main part, under both's dual actions, can make the wrapping bag main part can not damage easily in the use, thereby can make the wrapping bag main part repeatedly usable, reduce the wasting of resources and environmental pollution, through setting up interior inoxidizing coating and outer inoxidizing coating, moisture erosion and oil stain in the external environment are attached to the surface and the inner wall of wrapping bag main part can be avoided, guarantee the cleanness of wrapping bag main part, and through fire-retardant layer and the insulating layer of setting, can avoid high temperature or open flame to lead to the condition that the wrapping bag main part damaged, thereby further guarantee the reusability of wrapping bag main part.
Drawings
FIG. 1 is an overall block diagram of a reusable packaging bag of the present utility model;
FIG. 2 is an exploded view of the main body of the package of the present utility model;
fig. 3 is a schematic exploded view of the main body of the packing bag according to the present utility model.
In the figure, 1, a packaging bag main body; 2. a handle; 3. an inner protective layer; 4. an outer protective layer; 5. a flame retardant layer; 6. a thermal insulation layer; 7. an inner facing layer; 8. a core layer; 9. a bonding layer; 10. and an outer layer.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a repeatedly usable's wrapping bag, includes wrapping bag main part 1 and handle 2, and wrapping bag main part 1's inner wall and surface are provided with interior inoxidizing coating 3 and outer inoxidizing coating 4 respectively, and outer inoxidizing coating 4's surface is provided with fire-retardant layer 5, and fire-retardant layer 5's surface is provided with insulating layer 6, and handle 2 bonds at the top of wrapping bag main part 1 both sides;
The package main body 1 includes an inner surface layer 7, a core layer 8, an adhesive layer 9 and an outer surface layer 10, the core layer 8 is disposed between opposite sides of the inner surface layer 7 and the outer surface layer 10, the adhesive layer 9 is disposed inside and on the surface of the core layer 8, and the core layer 8 is bonded to the inner surface layer 7 and the outer surface layer 10 through the adhesive layer 9, respectively.
In this embodiment: through the wrapping bag main part 1 of constituteing by inner face layer 7, sandwich layer 8, tie coat 9 and outer face layer 10, can strengthen the bulk strength of wrapping bag main part 1 under the effect of inner face layer 7 and outer face layer 10, and through sandwich layer 8, can strengthen the compressive property of wrapping bag main part 1, under both's dual actions, can make wrapping bag main part 1 can not damage easily in the use, thereby can make wrapping bag main part 1 can be repeatedly used, reduce the extravagant and environmental pollution of resource, and through setting up interior inoxidizing coating 3 and outer inoxidizing coating 4, can avoid the moisture erosion in the external environment and the oil stain adheres to the surface and the inner wall of wrapping bag main part 1, guarantee the cleanness of wrapping bag main part 1, and through flame retardant layer 5 and insulating layer 6 that set up, can avoid high temperature or open flame to lead to the circumstances that wrapping bag main part 1 appears damaging, thereby further reusability of wrapping bag main part 1.
As a technical optimization scheme of the utility model, the inner surface layer 7 and the outer surface layer 10 are both made of kraft paper materials, and the bonding layer 9 is made of polyvinyl acetate emulsion adhesive materials.
In this embodiment: the inner surface layer 7 and the outer surface layer 10 are made of kraft paper materials, and the kraft paper has the characteristics of good strength, strong tensile force, smoothness, uniformity in paper, strong longitudinal and transverse tensile force and flat surface, so that the inner surface layer 7 and the outer surface layer 10 made of kraft paper can have the performance, the overall strength of the packaging bag main body 1 is improved, the packaging bag main body 1 cannot be easily damaged in the using process, the packaging bag main body 1 can be repeatedly used, the resource waste and the environmental pollution are reduced, the adhesive layer 9 is made of polyvinyl acetate emulsion adhesive materials, the inner surface layer 7, the core layer 8 and the outer surface layer 10 can be connected, the whole is formed, and the bonding strength of the structural time is ensured.
As a technical solution of the present utility model, the core layer 8 is made of kraft paper material and is disposed in a honeycomb shape between the opposite sides of the inner surface layer 7 and the outer surface layer 10.
In this embodiment: the core layer 8 is made of kraft paper material and is arranged between the inner surface layer 7 and one opposite side of the outer surface layer 10 in a honeycomb shape, and the core layer 8 formed by the honeycomb shape has the characteristics of high strength, smooth surface and difficult deformation, so that the compression resistance of the packaging bag main body 1 can be enhanced, the integral integrity of the packaging bag main body 1 is ensured, good guarantee is provided for repeated use, and the core layer 8 is made of a flexible paper core, so that the packaging bag main body 1 has better toughness and rebound resilience, can have certain buffer performance, and further enhances the use effect of the packaging bag main body 1.
As a technical optimization scheme of the utility model, the inner protective layer 3 and the outer protective layer 4 are made of edible PE film materials and are respectively adhered to one side close to the inner surface layer 7 and the outer surface layer 10.
In this embodiment: the inner protective layer 3 and the outer protective layer 4 are made of edible PE film materials and are respectively adhered to one side close to the inner surface layer 7 and the outer surface layer 10, so that water erosion and oil stains in the external environment can be avoided and the cleaning of the packaging bag main body 1 is ensured.
As a technical optimization scheme of the utility model, the flame-retardant layer 5 is made of a flame-retardant PET film and is welded on the surface of the outer protective layer 4.
In this embodiment: the flame-retardant layer 5 is made of a flame-retardant PET film and is welded on the surface of the outer protective layer 4, so that the flame-retardant performance of the packaging bag main body 1 can be enhanced, and the condition of burning caused by overhigh temperature can be avoided.
As a technical optimization scheme of the utility model, the heat insulation layer 6 is nano transparent heat insulation coating, and the surface of the flame retardant layer 5 is uniformly coated.
In this embodiment: the heat insulation layer 6 is nano transparent heat insulation coating, and the surface of the flame retardant layer 5 is uniformly coated, so that the packaging bag main body 1 has heat insulation performance, and the strength and usability of the packaging bag main body 1 at high temperature are reduced.
Working principle: firstly, through the wrapping bag main part 1 that comprises inlayer 7, sandwich 8, tie coat 9 and outside layer 10, under the effect of inlayer 7 and outside layer 10, can strengthen the bulk strength of wrapping bag main part 1, and through sandwich 8, can strengthen the compressive property of wrapping bag main part 1, under the dual function of both, can make wrapping bag main part 1 can not damage easily in the use, thereby can make wrapping bag main part 1 can repetitive use, reduce the wasting of resources and environmental pollution, and through setting up interior inoxidizing coating 3 and outer inoxidizing coating 4, can avoid the moisture erosion in the external environment and the adhesion of oil stain at the surface and the inner wall of wrapping bag main part 1, guarantee the cleanness of wrapping bag main part 1, and through flame retardant layer 5 and insulating layer 6 that set up, can avoid high temperature or open flame to lead to the condition that the wrapping bag main part 1 appears damaging, thereby further guarantee the reusability of wrapping bag main part 1.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a repeatedly usable's wrapping bag, includes wrapping bag main part (1) and handle (2), its characterized in that: the inner wall and the surface of the packaging bag main body (1) are respectively provided with an inner protective layer (3) and an outer protective layer (4), the surface of the outer protective layer (4) is provided with a flame-retardant layer (5), the surface of the flame-retardant layer (5) is provided with a heat-insulating layer (6), and the handles (2) are adhered to the tops of two sides of the packaging bag main body (1);
The packaging bag is characterized in that the packaging bag main body (1) comprises an inner surface layer (7), a core layer (8), an adhesive layer (9) and an outer surface layer (10), wherein the core layer (8) is arranged between one opposite sides of the inner surface layer (7) and the outer surface layer (10), the adhesive layer (9) is arranged inside and on the surface of the core layer (8), and the core layer (8) is respectively bonded with the inner surface layer (7) and the outer surface layer (10) through the adhesive layer (9).
2. A reusable package according to claim 1, wherein: the inner surface layer (7) and the outer surface layer (10) are made of kraft paper materials, and the bonding layer (9) is made of polyvinyl acetate emulsion adhesive materials.
3. A reusable package according to claim 1, wherein: the core layer (8) is made of kraft paper material and is arranged between the opposite sides of the inner surface layer (7) and the outer surface layer (10) in a honeycomb shape.
4. A reusable package according to claim 1, wherein: the inner protective layer (3) and the outer protective layer (4) are made of edible PE film materials and are respectively adhered to one side close to the inner surface layer (7) and the outer surface layer (10).
5. A reusable package according to claim 1, wherein: the flame-retardant layer (5) is made of a flame-retardant PET film and is welded on the surface of the outer protective layer (4).
6. A reusable package according to claim 1, wherein: the heat insulation layer (6) is nano transparent heat insulation coating, and the surface of the flame retardant layer (5) is uniformly coated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322767707.2U CN220810388U (en) | 2023-10-16 | 2023-10-16 | Repeatedly usable's wrapping bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322767707.2U CN220810388U (en) | 2023-10-16 | 2023-10-16 | Repeatedly usable's wrapping bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220810388U true CN220810388U (en) | 2024-04-19 |
Family
ID=90713936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322767707.2U Active CN220810388U (en) | 2023-10-16 | 2023-10-16 | Repeatedly usable's wrapping bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220810388U (en) |
-
2023
- 2023-10-16 CN CN202322767707.2U patent/CN220810388U/en active Active
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