Buffering packaging bag
By designing a buffer packaging bag with a multi-layer composite structure, the problems of vulnerability to packaging bags and fire safety risks during transportation are solved, and better product protection and safety are achieved.
Patent Information
- Application Number
- CN202422084332.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-08-27
AI Technical Summary
During logistics and transportation, packaging bags are prone to damage due to bumps and have fire safety risks, making it difficult to effectively protect products and reduce the probability of fire.
A multi-layer composite structure buffer packaging bag is designed, including a functional adjustment layer, a flame retardant layer, a heat insulation layer, an air cushion layer and an inner protective layer. The combination of these layers is used to improve the impact, heat insulation, flame retardant and shock-resistant cushioning capabilities of the packaging bag.
It effectively improves the impact resistance of the packaging bags and protects the product from collision damage; the heat insulation layer avoids the impact of the product from high temperatures; the flame retardant layer reduces fire risk; the functional adjustment layer adjusts the bag body performance according to the use situation, enhancing shock cushioning and cooling resistance.
Smart Images
Figure CN222947355U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of packaging bags, and in particular to a cushioning packaging bag. Background Art
[0002] The rapid development of e-commerce has also driven the rapid development of the logistics industry. In the process of transporting goods, packaging bags are a very common carrier and are widely used in the packaging of various products. In the process of transportation, since the goods are generally transported in a centralized manner, it is inevitable that they will cause corresponding bumps during multiple diversions and transfers. Therefore, if the strength and anti-collision performance of the packaging bags can be improved, it can effectively protect the packaged products. In addition, there are reports of fires in logistics transport vehicles. If the flame retardant properties of the packaging bags can be improved to a certain extent, it will also help reduce the probability of the above situation. Utility Model Content
[0003] The purpose of this application is to provide a cushioning packaging bag to solve at least one of the above-mentioned technical problems.
[0004] In order to solve the above technical problems, the present application provides a cushioning packaging bag, comprising a bag body and a bag head arranged on the bag body; a first sticker is arranged on the bag head, and a second sticker is correspondingly arranged on the outer side of the bag body, and the first sticker is suitable for being attached to the second sticker to seal the bag body;
[0005] The bag body includes a function adjustment layer, a flame retardant layer, a heat insulation layer, an air cushion layer and an inner protective layer from the outside to the inside; the function adjustment layer includes a mesh-shaped membrane pipeline filled with gas or liquid, and also includes an air inlet or a water inlet connected to the membrane pipeline, and a seal is detachably provided at the air inlet or the water inlet;
[0006] The air cushion layer includes a plurality of rectangular bubbles arranged in a matrix, and the rectangular bubbles are formed in the area surrounded by the grid of the membrane pipeline;
[0007] In the above implementation process, the items to be packaged are placed in the bag body, and then the first strip is attached to the second strip to seal the bag mouth; in this solution, a multi-layer composite structure is set to improve the comprehensive performance of the packaging bag, wherein the air cushion layer can effectively improve the impact resistance of the packaging bag, thereby alleviating the impact to a certain extent and protecting the products in the packaging bag; the heat insulation layer can improve the heat insulation capacity of the bag body, thereby preventing the high temperature environment of the transportation environment from causing too much impact on the products in the bag, thereby further protecting the packaged products; the flame retardant layer can improve the flame retardant capacity of the bag body, which can reduce The probability of fire safety risk is low; the functional adjustment layer can be adjusted according to different usage conditions. In some application scenarios, gas can be rushed in through the air inlet to expand the membrane pipeline to further enhance the seismic buffering capacity of the bag; and in some application scenarios, the interior is filled with liquid, which can be cooled or frozen by refrigeration for a certain period of time to make the bag have a certain cold preservation ability; the multiple rectangular bubbles formed by the air cushion layer are formed in the area enclosed by the grid. It can be understood that the two are not in the same plane, and can be understood as being in the projection area enclosed by the grid.
[0008] Preferably, the function adjustment layer and the air cushion layer are made of polyethylene;
[0009] In the above implementation process, the functional adjustment layer and the air cushion layer are both made of polyethylene, which can make the two-layer structure have the tensile resistance, heat resistance and thermal insulation properties of polyethylene; not only does it improve the heat resistance and thermal insulation performance of the bag body, but it also reduces the risk of rupture of the membrane pipe or rectangular bubble when impacted.
[0010] Preferably, a wear-resistant layer is coated on the outside of the function adjustment layer;
[0011] Preferably, the wear-resistant layer is made of polyurethane;
[0012] In the above implementation process, this solution further coats a wear-resistant layer on the outside of the functional adjustment layer, and uses the wear-resistant layer as the outermost layer of the bag body, which can protect the functional adjustment layer, improve the wear resistance of the bag body, and reduce the probability of external objects slipping through the functional adjustment layer.
[0013] Preferably, the wear-resistant layer has a thickness of 0.1-0.15 mm;
[0014] In the above implementation process, the wear-resistant layer at this thickness can provide sufficient protection while avoiding the problem of increased costs and impact on the flexibility of the bag due to excessive thickness.
[0015] Preferably, the inner protective layer comprises aluminum film pearl cotton;
[0016] In the above implementation process, the aluminum film pearl cotton has excellent shock resistance. When the air cushion layer and the functional adjustment layer are further inflated, it can further enhance the shock resistance and buffering capacity of the bag body, thereby providing good protection for the products in the bag body. In addition, it also has good moisture-proof and waterproof properties, which can further enhance the comprehensive performance of the bag body.
[0017] Preferably, the heat insulation layer is made of flame retardant PP material;
[0018] In the above implementation process, this solution selects flame-retardant PP material as the heat insulation layer, which not only utilizes the good heat insulation properties of PP material, but also further improves the flame retardant performance of the bag body.
[0019] Preferably, the flame retardant layer comprises fire-resistant fibers.
[0020] Compared with the prior art, the beneficial effects of the present application are as follows: in this solution, a multi-layer composite structure is provided to improve the comprehensive performance of the packaging bag, wherein the air cushion layer can effectively improve the impact resistance of the packaging bag, thereby alleviating the impact to a certain extent and protecting the products in the packaging bag; the heat insulation layer can improve the heat insulation capacity of the bag body, thereby preventing the high temperature environment of the transportation environment from having too much impact on the products in the bag, thereby further protecting the packaged products; the flame retardant layer can improve the flame retardant capacity of the bag body, thereby reducing the probability of fire safety risks; the function adjustment layer can be adjusted according to different usage conditions. In some application scenarios, gas can be rushed in through the air inlet to expand the membrane pipeline to further improve the seismic buffering capacity of the bag body; and in some application scenarios, the interior is filled with liquid, which can be cooled or frozen by refrigeration for a certain period of time to make the bag body have a certain cold preservation ability. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0022] Figure 1 It is a partial structural schematic diagram of one embodiment of the present application;
[0023] Figure 2 It is a schematic diagram of a multi-layer structure of one embodiment of the present application;
[0024] Figure 3 This is a schematic diagram of the structure of the air cushion layer inside the bag body of one embodiment of the present application;
[0025] Among them: 10, bag body; 11, function adjustment layer; 111, air inlet; 12, flame retardant layer; 13, heat insulation layer; 14, air cushion layer; 15, inner protective layer; 16, wear-resistant layer; 20, bag head; 31, first strip; 32, second strip. DETAILED DESCRIPTION
[0026] The following will disclose multiple embodiments of the present application with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present application. In other words, in some embodiments of the present application, these practical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.
[0027] It should be noted that all directional indications such as up, down, left, right, front, back... in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.
[0028] In addition, in the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present application. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present application.
[0029] In order to further understand the content, features and effects of the utility model of the present application, the following embodiments are given as examples and described in detail with reference to the accompanying drawings:
[0030] Example
[0031] The rapid development of e-commerce has also driven the rapid development of the logistics industry. In the process of transporting goods, packaging bags are very common carriers and are widely used in the packaging of various products. In the process of transportation, since the goods are generally transported in a centralized manner, it is inevitable that they will cause corresponding bumps during multiple diversions and transfers. Therefore, if the strength and anti-collision performance of the packaging bags can be improved, the packaged products can be effectively protected. In addition, there are reports of fires in logistics transport vehicles. If the flame retardant properties of the packaging bags can be improved to a certain extent, it will also help reduce the probability of the above situation. In order to solve the above technical problems, this embodiment provides the following technical solutions:
[0032] For details, see Figure 1-3 The present embodiment provides a cushioning packaging bag, comprising a bag body 10 and a bag head 20 disposed on the bag body 10; a first sticker 31 is disposed on the bag head 20, and a second sticker 32 is correspondingly disposed on the outer side of the bag body 10, and the first sticker 31 is suitable for being attached to the second sticker 32 to seal the bag body 10;
[0033] Specifically, the bag body 10 includes a function adjustment layer 11, a flame retardant layer 12, a heat insulation layer 13, an air cushion layer 14 and an inner protective layer 15 from the outside to the inside; the function adjustment layer 11 includes a mesh-shaped membrane pipeline filled with gas or liquid, and also includes an air inlet 111 or a water inlet communicated with the membrane pipeline, and a seal is detachably provided at the air inlet 111 or the water inlet;
[0034] For further information, see Figure 3 The air cushion layer 14 includes a plurality of rectangular bubbles arranged in a matrix, and the rectangular bubbles are formed in the area enclosed by the grid of the membrane pipeline; it can be understood that the area formed by the plurality of rectangular bubbles formed by the air cushion layer 14 is exactly located in the area enclosed by the grid, and it can be understood that the two are not in the same plane, and can be understood to be in the projection area enclosed by the grid.
[0035] In the above scheme, the items to be packaged are placed in the bag body 10, and then the first strip 31 is attached to the second strip 32 to seal the bag mouth; in this scheme, a multi-layer composite structure is set to improve the comprehensive performance of the packaging bag, wherein the air cushion layer 14 can effectively improve the impact resistance of the packaging bag, thereby alleviating the impact to a certain extent and protecting the products in the packaging bag; the heat insulation layer 13 can improve the heat insulation capacity of the bag body, so as to avoid the high temperature environment of the transportation environment from causing too much impact on the products in the bag, thereby further protecting the packaged products; the flame retardant layer 12 can improve the flame retardant capacity of the bag body and reduce the probability of fire safety risks; wherein the function adjustment layer 11 can be adjusted according to different usage conditions. In some application scenarios, gas can be injected through the air inlet 111 to expand the membrane pipeline to further improve the anti-seismic buffering capacity of the bag body; and in some application scenarios, the interior is filled with liquid, and the liquid can be cooled or frozen by refrigeration for a certain period of time to make the bag body have a certain cold preservation capacity.
[0036] Furthermore, in one embodiment, the functional adjustment layer 11 is inflated, and the air inlet 111 here can refer to the one-way air inlet 111. The one-way air inlet 111 has been widely used, such as basketball, inflatable sports equipment, etc., so the specific structure of the one-way air inlet 111 is not further described in this embodiment.
[0037] Furthermore, in one embodiment, the function adjustment layer 11 is formed by adding liquid. In this case, the sealing member may be a cover with a sealing ring. This structure is also a relatively conventional structure, so it will not be further described in this application.
[0038] Furthermore, a wear-resistant layer 16 is coated on the outside of the function adjustment layer 11;
[0039] Furthermore, the wear-resistant layer 16 is made of polyurethane;
[0040] In the above scheme, this scheme further coats a wear-resistant layer 16 on the outside of the function adjustment layer 11, and uses the wear-resistant layer 16 as the outermost layer of the bag body 10, which can protect the function adjustment layer 11, improve the wear resistance of the bag body, and reduce the probability of external objects slipping through the function adjustment layer 11.
[0041] Furthermore, the wear-resistant layer 16 has a thickness of 0.1-0.15 mm;
[0042] In the above solution, the wear-resistant layer 16 with this thickness can provide sufficient protection while avoiding the problem of increased cost and affected bag flexibility caused by excessive thickness.
[0043] Specifically, the inner protective layer 15 includes aluminum film pearl cotton;
[0044] In the above scheme, the aluminum film pearl cotton has excellent shock resistance. When the air cushion layer 14 and the function adjustment layer 11 are further inflated, it can further enhance the shock resistance and buffering capacity of the bag body, thereby providing good protection for the products in the bag body. In addition, it also has good moisture-proof and waterproof properties, thereby further enhancing the comprehensive performance of the bag body.
[0045] Specifically, the heat insulation layer 13 is made of flame-retardant PP material;
[0046] In the above scheme, this scheme selects flame-retardant PP material as the heat insulation layer 13, which not only utilizes the good heat insulation properties of the PP material, but also further improves the flame retardant performance of the bag body.
[0047] Specifically, the flame retardant layer 12 includes fire resistant fibers.
[0048] The above description is only a preferred embodiment of the present application and does not constitute any form of limitation to the present application. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present application are within the scope of the technical solution of the present application.
Claims
1. A cushioning packaging bag, characterized in that: The bag comprises a bag body and a bag head arranged on the bag body; a first sticker is arranged on the bag head, and a second sticker is arranged on the outer side of the bag body, and the first sticker is suitable for being attached to the second sticker to seal the bag body; The bag body includes a function adjustment layer, a flame retardant layer, a heat insulation layer, an air cushion layer and an inner protective layer from the outside to the inside; the function adjustment layer includes a mesh-shaped membrane pipeline filled with gas or liquid, and also includes an air inlet or a water inlet connected to the membrane pipeline, and a seal is detachably provided at the air inlet or the water inlet; The air cushion layer includes a plurality of rectangular bubbles arranged in a matrix, and the rectangular bubbles are formed in the area surrounded by the grid of the membrane pipeline.
2. The cushioning packaging bag according to claim 1, characterized in that: The function adjustment layer and the air cushion layer are made of polyethylene.
3. The cushioning packaging bag according to claim 2, characterized in that: A wear-resistant layer is coated on the outside of the function adjustment layer.
4. The cushioning packaging bag according to claim 3, characterized in that: The wear-resistant layer is made of polyurethane.
5. The cushioning packaging bag according to claim 4, characterized in that: The wear-resistant layer has a thickness of 0.1-0.15 mm.
6. The cushioning packaging bag according to any one of claims 1 to 5, characterized in that: The inner protective layer comprises aluminum film pearl cotton.
7. The cushioning packaging bag according to claim 6, characterized in that: The heat insulation layer is made of flame-retardant PP material.
8. The cushioning packaging bag according to claim 7, characterized in that: The flame retardant layer includes fire resistant fibers.