CN214932093U

CN214932093U - Paper express bag

Info

Publication number: CN214932093U
Application number: CN202120960284.4U
Authority: CN
Inventors: 祁志文; 戴卫; 伍国明; 吴昊; 艾雯
Original assignee: Guangdong Internet New Material Technology Co ltd
Current assignee: Guangdong Internet New Material Technology Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-11-30
Anticipated expiration: 2031-05-07

Abstract

A paper express bag comprises a bag body and a sealing piece, wherein the sealing piece is arranged at the opening end of the bag body; the bag body comprises an outer layer bag surface and an inner lining surface with a buffering function, and the inner lining surface is connected to the inner side of the outer layer bag surface; one side of the outer bag surface is opened, and the other three sides are sealed; the lining comprises corrugated paper and soft artificial fiber or softened natural fiber. The utility model discloses in, thereby the setting up of the inside lining face that plays the cushioning effect makes paper express delivery bag have the article in the cushioning effect protection express delivery bag. The utility model discloses in, the express delivery bag is paper, thereby retrieves the purpose of convenient realization environmental protection like this.

Description

Paper express bag

Technical Field

The utility model relates to an express bag especially relates to a paper express bag with cushioning effect.

Background

At present, in the field of express packaging, most packaging bags are plastic packaging bags, and a small part of packaging bags are paper packaging bags. The paper packaging bag has the advantages of low cost and recyclability. Paper packaging bags currently used on the market have, in part, a cushioning protective layer for the purpose of protecting the contents contained therein. Common buffer protective layers include plastic bubble films and gas-filled bubbles; but plastics bubble membrane and inflatable bubble all are the material plastics preparation, and plastics are difficult for retrieving, even the express delivery wrapping bag is retrieved back, owing to above have the buffering protective layer of plastics material, so the recovery processing is difficult to handle.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art not enough, provide a paper express bag with cushioning effect, this kind of paper express bag has recovery processing convenience to realize the purpose of express bag environmental protection.

In order to solve the technical problem, the utility model provides a technical scheme does: a paper express bag comprises a bag body and a sealing piece, wherein the sealing piece is arranged at the opening end of the bag body; the bag body comprises an outer layer bag surface and an inner lining surface with a buffering function, and the inner lining surface is connected to the inner side of the outer layer bag surface; one side of the outer bag surface is opened, and the other three sides are sealed; the inner lining comprises corrugated paper and soft artificial fiber or softened natural fiber.

In the paper express bag, preferably, one surface of the inner lining surface is connected to the inner side of the outer layer belt surface, and the other surface of the inner lining surface is connected with the isolation layer.

Above-mentioned paper express delivery bag, preferably, corrugated paper transversely sets up.

In the paper express delivery bag, the natural fibers preferably include crushed fluffy straw particles.

In the paper express bag, preferably, the sealing member includes a lap surface and a sealing component, one side of the lap surface extends out of the opening end of the outer bag surface; the sealing assembly comprises a sealing adhesive layer, and a layer of adhesive film is arranged on the sealing adhesive layer.

In the paper express bag, the inner lining surface is preferably connected to the inner side of the outer bag surface through glue.

In the paper express bag, preferably, the inner liner surface and the outer layer bag surface are sealed and sealed at two sides by glue extrusion and overlapping; the outer layer bag face at the bottom end of the bag body is subjected to folding edge sealing through a plane structure.

Compared with the prior art, the utility model has the advantages of: the utility model discloses in, thereby the setting up of the inside lining face that plays the cushioning effect makes paper express delivery bag have the article in the cushioning effect protection express delivery bag. The utility model discloses in, the express delivery bag is paper, thereby retrieves the purpose of convenient realization environmental protection like this.

Drawings

Fig. 1 is a schematic structural view of a paper express delivery bag in embodiment 1.

Fig. 2 is a schematic sectional structure view of a-a in fig. 1.

Fig. 3 is a schematic sectional view showing the structure of the outer bag surface and the inner liner layer in example 2.

Fig. 4 is a schematic sectional view showing the structure of the outer bag surface and the inner liner layer in example 3.

Description of the figures

1. A bag body; 2. a lining surface; 3. a closure member; 31. lapping a mouth surface; 32. sealing the adhesive layer; 33. a glue film; 4. an isolation layer; 5. and (5) outer layer bag surface.

Detailed Description

To facilitate understanding of the present invention, the present invention will be described more fully and specifically with reference to the accompanying drawings and preferred embodiments, but the scope of the present invention is not limited to the specific embodiments described below.

It should be particularly noted that when an element is referred to as being "fixed to, connected to or communicated with" another element, it can be directly fixed to, connected to or communicated with the other element or indirectly fixed to, connected to or communicated with the other element through other intermediate connecting components.

Unless otherwise defined, all terms of art used hereinafter have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1 and 2, the paper express bag comprises a bag body 1 and a sealing piece 3, wherein the sealing piece 3 is arranged at the opening end of the bag body 1; the bag body 1 comprises an outer layer bag surface 5 and an inner lining surface 2 playing a role of buffering, and the inner lining surface 2 is connected with the inner side of the outer layer bag surface 5; one side of the outer bag surface 5 is opened, and the other three sides are sealed; the inner lining 2 comprises corrugated paper and soft artificial fibers or softened natural fibers. In this embodiment, the corrugated paper may be arranged horizontally or vertically. In this embodiment, a waterproof coating material may be disposed on the outer surface of the outer bag surface 5, thereby achieving the purpose of waterproofing.

In this embodiment, the sealing member 3 includes a lap surface 31 having one surface protruding out of the open end of the outer bag surface 5 and a sealing member; the sealing assembly comprises a sealing adhesive layer 32, and a layer of adhesive film 33 is arranged on the sealing adhesive layer 32. In this embodiment, after the express bag is filled with the object, the adhesive film 33 is torn off, and then the overlapping surface 31 is adhered to the outer bag surface 5 through the sealant layer 32.

In this embodiment, the inner lining 2 is attached to the inside of the outer bag face 5 by glue. The two sides of the inner lining surface 2 and the outer layer bag surface 5 are sealed and sealed by glue extrusion; the outer layer bag face 5 at the bottom end of the bag body 1 is folded and sealed through a plane structure.

In this embodiment, the setting of corrugated paper makes express bag have the cushioning effect, thereby the effect of environmental protection is realized to the express bag of this embodiment all being paper material simultaneously.

Example 2

In the present embodiment, as shown in fig. 3, one surface of the inner surface 2 is connected to the inside of the outer layer tape surface, and the other surface is connected to the separator 4. Isolation layer 4 is also the paper material, can set up waterproof coating on isolation layer 4, and the express bag of this embodiment can pack into moisture or moist article like this to thereby can not make the express bag become moist damage because of the article of taking water when packing into the article. In this embodiment, inside lining 2 has the cushioning effect, and simultaneously, the clearance between isolation layer 4 and the outer bag face 5 makes express delivery isolation bag have certain thermal-insulated effect. The other portions of this example are the same as example 1.

Example 3

Fig. 4 is a schematic sectional view of the outer bag surface 5 and the inner liner layer. In this embodiment, the inner liner 2 is a natural fiber, such as crushed particles of rice straw in a fluffy shape. When in manufacturing, firstly, glue is sprayed on the inner side of the outer layer bag surface 5, and then straw crushed particles are uniformly scattered. In this example, the ground straw particles are softened. The specific operation is that the straws are paved and repeatedly rolled until becoming soft. Then cutting the straws into certain length sections, soaking the straws in 3-4% lime water, fishing out the straws after 4 hours, and washing away residues with clear water; and finally, crushing by a crusher to ensure that the straw particles are in a strip shape, thin, loose and soft. The other portions of this embodiment are the same as those of embodiment 1 or embodiment 2.

Claims

1. The utility model provides a paper express delivery bag which characterized in that: the bag comprises a bag body and a sealing piece, wherein the sealing piece is arranged at the opening end of the bag body; the bag body comprises an outer layer bag surface and an inner lining surface with a buffering function, and the inner lining surface is connected to the inner side of the outer layer bag surface; one side of the outer bag surface is opened, and the other three sides are sealed; the inner lining comprises corrugated paper and soft artificial fiber or softened natural fiber.

2. The paper express delivery bag of claim 1, wherein: one surface of the inner lining surface is connected with the inner side of the outer layer belt surface, and the other surface of the inner lining surface is connected with an isolating layer.

3. The paper express delivery bag of claim 1, wherein: the corrugated paper is transversely arranged.

4. The paper express delivery bag of claim 1, wherein: the natural fiber comprises fluffy straw crushed particles.

5. The paper express delivery bag of claim 1, wherein: the sealing piece comprises a lap surface and a sealing component, wherein one surface of the lap surface extends out of the opening end of the outer bag surface; the sealing assembly comprises a sealing adhesive layer, and a layer of adhesive film is arranged on the sealing adhesive layer.

6. The paper express delivery bag of claim 1, wherein: the inner lining surface is connected to the inner side of the outer bag surface through glue.

7. The paper express delivery bag of claim 1, wherein: the two sides of the inner liner surface and the outer layer bag surface are extruded by glue to be sealed and sealed; the outer layer bag face at the bottom end of the bag body is subjected to folding edge sealing through a plane structure.