Three-layer environmentally friendly courier bag

Abstract

The utility model relates to the technical field of express bags, and discloses a three-layer environmentally friendly express bag for recycling old items, including an express bag body, a second sealing strip fixedly connected to the front side of the top of the express bag body, a first sealing strip fixedly connected to the rear side of the top of the express bag body, a splicing sealing bag arranged on the top of the express bag body, an unsealing line arranged on the outer wall of the splicing sealing bag, a plastic zipper slidably connected between the second sealing strip and the first sealing strip, a connecting plate fixedly connected to the bottom of the plastic zipper, and a limiting hole arranged at the front end of the two connecting plates, the inner diameter of the limiting hole passes through and is provided with a plastic tie. In the utility model, through the splicing sealing bag, the unsealing line, the second sealing strip, the first sealing strip, the plastic tie, and the plastic zipper, when the express is received and opened, the upper half of the splicing sealing bag can be torn open along the unsealing line, and then the inside of the express bag can be opened.

Description

Technical Field

[0001] The utility model relates to the technical field of express bags, in particular to a three-layer environmentally friendly old-object utilization express bag. Background Art

[0002] During the use of express bags, express bags are widely used to load and process items. Express bags are plastic bags or paper bags used to load express items. They usually have waterproof and tear-resistant properties. Express bags are usually provided by express companies and are used to send parcels, documents and other items. They can protect items from damage and facilitate couriers to carry and deliver them. Express bags play an important role in the express industry and are one of the important tools for express services. Pipe bending machines are also used in the process of steel frame processing.

[0003] At present, express bags are needed to load items for the convenience of transportation during use. However, existing express bags are generally torn open at will after the items are received, and then the express bags will be discarded. The express bags cannot be recycled, resulting in a waste of resources.

[0004] In view of the above problems, a three-layer environmentally friendly express bag for recycling old items is proposed. Utility Model Content

[0005] The utility model aims to provide a three-layer environmentally friendly express bag for recycling old items, which solves the problem that the express bag cannot be recycled in the background technology, resulting in waste of resources.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a three-layer environmentally friendly express bag for recycling old items, including an express bag body, a second sealing strip is fixedly connected to the front side of the top of the express bag body, a first sealing strip is fixedly connected to the rear side of the top of the express bag body, a spliced ​​sealing bag is arranged on the top of the express bag body, an opening line is arranged on the outer wall of the spliced ​​sealing bag, a plastic zipper is slidably connected between the second sealing strip and the first sealing strip, a connecting plate is fixedly connected to the bottom of the plastic zipper, and limiting holes are arranged at the front ends of the two connecting plates, and the inner diameter of the limiting hole passes through and is provided with a plastic cable tie.

[0007] By adopting the above technical solution, the express bag can be prevented from being opened during transportation. Once opened, it can be found. When the items in the express bag are taken out, the express bag can also be recycled to reduce the waste of resources.

[0008] As a further description of the above technical solution: a waterproof layer is arranged inside the wall thickness of the express bag body.

[0009] By adopting the above technical solution, the waterproof layer can be made of polyurethane or polyethylene, which can effectively prevent moisture penetration.

[0010] As a further description of the above technical solution: limiting holes are provided at both the front and rear ends of the express bag body.

[0011] By adopting the above technical solution, the limiting hole is used to insert the plastic cable tie.

[0012] As a further description of the above technical solution: a label sticking area is provided at the rear end of the express bag body.

[0013] By adopting the above technical solution, the express delivery number can be affixed to the labeling area.

[0014] As a further description of the above technical solution: the inner wall of the waterproof layer is provided with a wear-resistant layer.

[0015] By adopting the above technical solution, additives such as glass fiber, carbon fiber, and nanomaterials can be added to the wear-resistant layer to enhance its wear resistance and improve its anti-wear ability.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] The three-layer environment-friendly express bag for recycling old items provided by the utility model comprises a spliced ​​sealing bag, an opening line, a second sealing strip, a first sealing strip, a plastic tie and a plastic zipper. When the express is received and opened, the upper part of the spliced ​​sealing bag can be torn open along the opening line, and then the inside of the express bag can be opened. Then, the plastic tie can be cut open with scissors to release the limit of the plastic zipper, and then the plastic zipper can be slid to open the first sealing strip and the second sealing strip. The express bag can be recycled later to reduce waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0019] Figure 2 It is an expanded view of the overall structure of the utility model;

[0020] Figure 3 This is a diagram showing the structure of the plastic zipper of the utility model;

[0021] Figure 4 It is a top view of the overall structure section of the utility model;

[0022] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0023] In the figure: 1. Express bag body; 2. Label area; 3. First sealing strip; 4. Second sealing strip; 5. Spliced ​​sealing bag; 6. Opening line; 7. Plastic zipper; 8. Plastic cable tie; 9. Connecting plate; 10. Limiting hole; 11. Waterproof layer; 12. Wear-resistant. DETAILED DESCRIPTION

[0024] 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.

[0025] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0026] Combination Figure 1 The three-layer environmentally friendly courier bag for recycling old items of the utility model comprises a courier bag body 1, a second sealing strip 4 is fixedly connected to the top front side of the courier bag body 1, a waterproof layer 11 is arranged inside the wall thickness of the courier bag body 1, and a wear-resistant layer 12 is arranged on the inner wall of the waterproof layer 11.

[0027] The courier bag is made of three layers of environmentally friendly materials. The environmentally friendly courier bag can be made of polylactic acid, and then a layer of waterproof coating 11, such as polyurethane and polyethylene, can be applied to effectively prevent moisture penetration, such as glass fiber, carbon fiber, nanomaterials, etc., which can enhance its wear resistance and improve its wear resistance.

[0028] Combination Figure 2 and Figure 3 A first sealing strip 3 is fixedly connected to the rear side of the top of the express bag body 1, a splicing sealing bag 5 is arranged on the top of the express bag body 1, an opening line 6 is arranged on the outer wall of the splicing sealing bag 5, a plastic zipper 7 is slidably connected between the second sealing strip 4 and the first sealing strip 3, and a connecting plate 9 is fixedly connected to the bottom of the plastic zipper 7.

[0029] When the express is transported, once the unsealing line 6 is torn, it cannot be closed. When the express is opened, it can happen, and then the second sealing strip 4 and the first sealing strip 3 are opened by the plastic zipper 7.

[0030] Combination Figure 4 and Figure 5 The front ends of the two connecting plates 9 are both provided with limiting holes 10, the inner diameter of the limiting holes 10 passes through and is provided with a plastic tie 8, the front and rear ends of the express bag body 1 are both provided with limiting holes 10, and the rear end of the express bag body 1 is provided with a label sticking area 2.

[0031] The limiting hole 10 can be used to limit and fix the plastic zipper 7. When the express is being transported, the plastic cable tie 8 passes through the limiting hole 10 on the express bag body 1 and the connecting plate 9, which can improve the safety of the express.

[0032] Working principle: When you receive a courier and want to open it, you can first open it along the trajectory of the unsealing line 6, then the upper part of the courier bag will be separated, and then you can cut the plastic tie 8 to release the limit of the plastic zipper 7, and then slide the plastic zipper 7 to separate the first sealing strip 3 from the second sealing strip 4, and you can take out the items. When you need to recycle it and seal it, you only need to slide the plastic zipper 7 back and forth to seal it. The courier number can be affixed in the label area 2. When the courier is transported, the items in the courier bag are protected in two ways. When the unsealing line 6 is opened or the plastic tie 8 is damaged, it means that the courier has been opened.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A three-layer environmentally friendly waste recycling courier bag, comprising a courier bag body (1), characterized in that: The front side of the top of the express bag body (1) is fixedly connected to a second sealing strip (4), the rear side of the top of the express bag body (1) is fixedly connected to a first sealing strip (3), the top of the express bag body (1) is provided with a splicing sealing bag (5), the outer wall of the splicing sealing bag (5) is provided with an opening line (6), a plastic zipper (7) is slidably connected between the second sealing strip (4) and the first sealing strip (3), the bottom of the plastic zipper (7) is fixedly connected to a connecting plate (9), and the front ends of the two connecting plates (9) are provided with a limiting hole (10), and the inner diameter of the limiting hole (10) passes through and is provided with a plastic tie (8).

2. The three-layer environmentally friendly waste recycling courier bag according to claim 1 is characterized by: A waterproof layer (11) is provided in the wall thickness of the express bag body (1).

3. The three-layer environmentally friendly waste recycling courier bag according to claim 1 is characterized by: The express bag body (1) is provided with limiting holes (10) at both the front and rear ends.

4. The three-layer environmentally friendly waste recycling courier bag according to claim 1 is characterized by: The rear end of the express bag body (1) is provided with a label sticking area (2).

5. The three-layer environmentally friendly waste recycling courier bag according to claim 2 is characterized by: The inner wall of the waterproof layer (11) is provided with a wear-resistant layer (12).

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