Inflatable plastic packaging bag for preventing collision

Abstract

The utility model discloses an inflatable plastic packaging bag for preventing collision, comprising: a packaging body, a label surface, a connecting bag, an air pipe, a one-way valve, a wear-resistant layer, a polyester film, a polypropylene film, an antibacterial plastic film, and an air cushion layer. The label surface is fixedly installed on the front end of the packaging body, the connecting bag is fixedly installed on the upper end of the packaging body, an air pipe is opened inside the connecting bag, a one-way valve is fixedly installed inside the air pipe, a wear-resistant layer is fixedly installed on the outer wall of the packaging body, a polyester film is fixedly installed inside the packaging body, a polypropylene film is fixedly installed on one end of the polyester film, an antibacterial plastic film is fixedly installed on one end of the polypropylene film, and an air cushion layer is fixedly installed on the other end of the antibacterial plastic film. Through the arrangement of the air pipe, the air cushion layer can be inflated with gas, and the one-way valve can be used to prevent gas leakage.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic packaging bags, in particular to an inflatable plastic packaging bag for preventing collision. Background Art

[0002] Plastic packaging bags are made of plastic as raw material, used to package various products in production and life, and are widely used in daily life and industrial production. Commonly used plastic packaging bags are mostly made of polyethylene film, which is non-toxic and can be used to hold food.

[0003] However, during the use of plastic packaging bags, due to the lack of a protective mechanism, the items inside the plastic packaging bags often leak out or get damaged.

[0004] In view of this, research and improvement are carried out on the existing problems, and an inflatable plastic packaging bag that can prevent collision is provided. The bag has a reasonable structural design. Through the setting of the air pipe, the air cushion layer can be inflated with gas, and the one-way valve can prevent other leakage. The purpose is to solve the problem and improve the practical value through this technology. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an air-filled plastic packaging bag which can prevent collision.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An inflatable plastic packaging bag for preventing collision comprises: a packaging body, a label surface, a connecting bag, an air pipe, a one-way valve, a wear-resistant layer, a polyester film, a polypropylene film, an antibacterial plastic film, and an air cushion layer, wherein the label surface is fixedly installed on the front end of the packaging body, the connecting bag is fixedly installed on the upper end of the packaging body, an air pipe is opened inside the connecting bag, a one-way valve is fixedly installed inside the air pipe, a wear-resistant layer is fixedly installed on the outer wall of the packaging body, a polyester film is fixedly installed inside the packaging body, a polypropylene film is fixedly installed on one end of the polyester film, an antibacterial plastic film is fixedly installed on one end of the polypropylene film, and an air cushion layer is fixedly installed on the other end of the antibacterial plastic film.

[0008] Preferably, the label surface is smaller than the packaging body and is disposed on the outer wall of the wear-resistant layer. The connection bag is disposed at the upper end away from the label surface and is interconnected with the packaging body.

[0009] Preferably, the air tube is T-shaped, with one end being sealed and the other end being open. The one-way valve is smaller than the air tube and is arranged at the connection between the air tube and the packaging body.

[0010] Preferably, the wear-resistant layer has the same size as that of the packaging body and is arranged on the outer wall of the packaging body. A polypropylene film is bonded to the outer side of the polyester film and is interconnected with the wear-resistant layer.

[0011] Preferably, the size of the polypropylene film is the same as that of the polyester film and is connected to the antibacterial plastic film, and the antibacterial plastic film is bonded to the inner side of the packaging body and is connected to the polypropylene film.

[0012] The utility model has the following beneficial effects: by arranging polyester film, polypropylene film and antibacterial plastic film, the polyester film not only has high rigidity, hardness and toughness, but also has excellent friction resistance and high temperature resistance, the polypropylene film not only has good high temperature resistance and low temperature resistance, but also has high-strength folding resistance, and through the arrangement of the air pipe, gas can be used to inflate the air cushion layer, and the one-way valve can be used to prevent gas leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an overall plan view of an inflatable plastic packaging bag for preventing collision proposed by the utility model;

[0014] Figure 2 This is a front structural diagram of an air-filled plastic packaging bag for preventing collision proposed by the utility model;

[0015] Figure 3 This is a diagram of the internal structure of an inflatable plastic packaging bag for preventing collision proposed by the utility model.

[0016] Legend:

[0017] 1. Packaging body; 2. Label surface; 3. Connecting bag; 4. Air tube; 5. One-way valve; 6. Wear-resistant layer; 7. Polyester film; 8. Polypropylene film; 9. Antibacterial plastic film; 10. Air cushion layer. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second" and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0020] Reference Figure 1-3 , an embodiment provided by the utility model:

[0021] An inflatable plastic packaging bag for preventing collision comprises: a packaging body 1, a label surface 2, a connecting bag 3, an air pipe 4, a one-way valve 5, a wear-resistant layer 6, a polyester film 7, a polypropylene film 8, an antibacterial plastic film 9, and an air cushion layer 10. The label surface 2 is fixedly installed on the front end of the packaging body 1, the connecting bag 3 is fixedly installed on the upper end of the packaging body 1, the air pipe 4 is opened inside the connecting bag 3, the one-way valve 5 is fixedly installed inside the air pipe 4, the wear-resistant layer 6 is fixedly installed on the outer wall of the packaging body 1, the polyester film 7 is fixedly installed inside the packaging body 1, the polypropylene film 8 is fixedly installed on one end of the polyester film 7, the antibacterial plastic film 9 is fixedly installed on one end of the polypropylene film 8, and the air cushion layer 10 is fixedly installed on the other end of the antibacterial plastic film 9.

[0022] Specifically, the label surface 2 is smaller than the packaging body 1 and is disposed on the outer wall of the wear-resistant layer 6 . The connection bag 3 is disposed at the upper end away from the label surface 2 and is connected to the packaging body 1 .

[0023] Specifically, the air tube 4 is in a T-shape, with one end being sealed and the other end being open. The one-way valve 5 is smaller than the air tube 4 and is disposed at the connection between the air tube 4 and the packaging body 1 .

[0024] Specifically, the wear-resistant layer 6 has the same size as that of the packaging body 1 and is disposed on the outer wall of the packaging body 1 . The outer side of the polyester film 7 is bonded with a polypropylene film 8 and is connected to the wear-resistant layer 6 .

[0025] Specifically, the size of the polypropylene film 8 is the same as that of the polyester film 7 , and is connected to the antibacterial plastic film 9 . The antibacterial plastic film 9 is bonded to the inner side of the packaging body 1 , and is connected to the polypropylene film 8 .

[0026] Working principle and process: By setting up polyester film 7, polypropylene film 8 and antibacterial plastic film 9, the polyester film 7 not only has high rigidity, hardness and toughness, but also has excellent friction resistance and high temperature resistance. The polypropylene film 8 not only has good high and low temperature resistance, but also has high-strength folding resistance. In addition, the air pipe 4 is used to inflate the air cushion layer 10 with gas, and the one-way valve 5 can prevent gas leakage.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An inflatable plastic packaging bag for preventing collision, comprising: A packaging body (1), a label surface (2), a connecting bag (3), an air tube (4), a one-way valve (5), a wear-resistant layer (6), a polyester film (7), a polypropylene film (8), an antibacterial plastic film (9), and an air cushion layer (10), characterized in that: the label surface (2) is fixedly installed at the front end of the packaging body (1), the connecting bag (3) is fixedly installed at the upper end of the packaging body (1), an air tube (4) is opened inside the connecting bag (3), a one-way valve (5) is fixedly installed inside the air tube (4), the wear-resistant layer (6) is fixedly installed on the outer wall of the packaging body (1), a polyester film (7) is fixedly installed inside the packaging body (1), one end of the polyester film (7) is fixedly installed with a polypropylene film (8), one end of the polypropylene film (8) is fixedly installed with an antibacterial plastic film (9), and the other end of the antibacterial plastic film (9) is fixedly installed with an air cushion layer (10).

2. The anti-collision inflatable plastic packaging bag according to claim 1, characterized in that: The size of the label surface (2) is smaller than the size of the packaging body (1) and is arranged on the outer wall of the wear-resistant layer (6). The connection bag (3) is arranged at the upper end away from the label surface (2) and is connected to the packaging body (1).

3. The anti-collision inflatable plastic packaging bag according to claim 1, characterized in that: The air pipe (4) is in a T-shape, with one end being sealed and the other end being open. The one-way valve (5) is smaller in size than the air pipe (4) and is arranged at the connection between the air pipe (4) and the packaging body (1).

4. The anti-collision inflatable plastic packaging bag according to claim 1, characterized in that: The wear-resistant layer (6) has the same size as the packaging body (1) and is arranged on the outer wall of the packaging body (1). A polypropylene film (8) is bonded to the outer side of the polyester film (7) and is connected to the wear-resistant layer (6).

5. The anti-collision inflatable plastic packaging bag according to claim 1, characterized in that: The size of the polypropylene film (8) is the same as that of the polyester film (7) and is connected to the antibacterial plastic film (9). The antibacterial plastic film (9) is bonded to the inner side of the packaging body (1) and is connected to the polypropylene film (8).

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