CN217836702U

CN217836702U - Environment-friendly long-life PE bag

Info

Publication number: CN217836702U
Application number: CN202221730485.6U
Authority: CN
Inventors: 倪培元
Original assignee: Suzhou Tuosheng Packaging Materials Co ltd
Current assignee: Suzhou Tuosheng Packaging Materials Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-11-18
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses a long-lived PE bag of environment-friendly, including PE bag body, the equal fixedly connected with in front and back position at PE bag body top is carried and is carried, the utility model discloses during the use, put into article through the top of PE bag body, adsorb first magnetic stripe and second magnetic stripe together, seal the top of PE bag body, then carry and remove, can protect the internal surface of PE bag body through interior inoxidizing coating simultaneously, wherein the insulating layer can improve the heat-proof quality of PE bag body, and anti tensile resistance that anti tough layer can improve PE bag body, and interior waterproof layer can improve the waterproof ability of PE bag body internal surface, through outer waterproof layer, can protect the surface of PE bag body, wherein anti-corrosion layer can improve the corrosion resistance of PE bag body, and outer waterproof layer can improve the waterproof performance of PE bag body surface, and the wearing layer can improve the wear resistance of PE bag body surface.

Description

Environment-friendly long-life PE bag

Technical Field

The utility model relates to a PE wrapping bag technical field specifically is a long-lived PE bag of environment-friendly.

Background

PE is polyethylene for short, is a thermoplastic resin prepared by polymerizing ethylene, can be used for packaging clothes, bags, electronic products and the like, and is widely used in daily life and industrial production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long-lived PE bag of environment-friendly possesses long service life's advantage, has solved the PE bag single structure among the prior art, and the environmental protection effect is not good, and is functional single, the shorter problem of life.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a long-lived PE bag of environment-friendly, includes PE bag body, the equal fixedly connected with in front and back position at PE bag body top is carried and is carried, the internal surface of PE bag body is provided with interior inoxidizing coating, interior inoxidizing coating includes insulating layer, anti tough layer and interior waterproof layer, and the surface of PE bag body is provided with outer inoxidizing coating, outer inoxidizing coating includes anti-corrosion coating, outer waterproof layer and wearing layer.

Preferably, the left and right sides of PE bag body all is provided with the crease, carry top and the arc of carrying.

Preferably, a first magnetic strip is bonded to the top of the back surface of the inner surface of the PE bag body, and a second magnetic strip is bonded to the top of the front surface of the inner surface of the PE bag body.

Preferably, the heat-insulating layer is located on the inner surface of the PE bag body, the tough layer is located on the inner surface of the heat-insulating layer, and the inner waterproof layer is located on the inner surface of the tough layer.

Preferably, the anti-corrosion layer is positioned on the outer surface of the PE bag body, the outer waterproof layer is positioned on the outer surface of the anti-corrosion layer, and the wear-resistant layer is positioned on the outer surface of the outer waterproof layer.

Preferably, the heat insulation layer, the toughness resistant layer and the inner waterproof layer are the same in thickness, and the anti-corrosion layer, the outer waterproof layer and the wear-resistant layer are the same in thickness.

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

the utility model discloses during the use, put into article through the top of PE bag body, adsorb first magnetic stripe and second magnetic stripe together, top to PE bag body is sealed, then carry and remove, can protect the internal surface of PE bag body through interior inoxidizing coating simultaneously, wherein the insulating layer can improve the heat-proof quality of PE bag body, and anti tough layer can improve the stretch-proofing ability of PE bag body, and interior waterproof layer can improve the waterproof ability of PE bag body internal surface, through outer waterproof layer, can protect the surface of PE bag body, wherein the anticorrosive coating can improve the corrosion resisting property of PE bag body, and outer waterproof layer can improve the waterproof property of PE bag body surface, and the wearing layer can improve the wear resistance of PE bag body surface, through setting up above structure, possess long service life's advantage, the PE bag structure singleness among the prior art has been solved, the environmental protection effect is not good, and functional singleness, the shorter problem of life.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the structure of the present invention;

fig. 3 is a partial cross-sectional view of an inner protective layer structure of the present invention;

fig. 4 is a partial cross-sectional view of the outer protective layer structure of the present invention.

In the figure: 1. a PE bag body; 2. carrying; 3. an inner protective layer; 301. a thermal insulation layer; 302. an anti-toughness layer; 303. an inner waterproof layer; 4. an outer protective layer; 401. an anti-corrosion layer; 402. an outer waterproof layer; 403. a wear layer; 5. folding; 6. a first magnetic stripe; 7. and a second magnetic strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example (b):

referring to fig. 1-4, an environment-friendly PE bag with a long service life includes a PE bag body 1, a carrying strap 2 is fixedly connected to the front and rear positions of the top of the PE bag body 1, an inner protective layer 3 is disposed on the inner surface of the PE bag body 1, the inner protective layer 3 includes a heat insulating layer 301, a tough-resistant layer 302 and an inner waterproof layer 303, an outer protective layer 4 is disposed on the outer surface of the PE bag body 1, the outer protective layer 4 includes an anti-corrosion layer 401, an outer waterproof layer 402 and an abrasion-resistant layer 403, the heat insulating layer 301 is a glass fiber film layer, the glass fiber has good insulation, heat resistance and corrosion resistance, the tough-resistant layer 302 is a polypropylene fiber layer, the polypropylene fiber has the advantages of high strength, good toughness, good chemical resistance and antimicrobial property, low price and the like, and is a good tensile material, the inner waterproof layer 303 is a waterproof and breathable film layer, the waterproof and breathable film is a novel polymer waterproof and breathable film, from the production process, the technical requirements of the waterproof breathable film are much higher than that of a common waterproof material, the anti-corrosion layer 401 is a polyolefin film layer, polyolefin is the lightest macromolecule, the transparency is high, the insulating property and the corrosion resistance are good, the outer waterproof layer 402 is a polyurethane layer, the polyurethane has excellent heat insulating property, chemical resistance, easy processing and good waterproof property, the wear-resistant layer 403 is a polyamide layer, the polyamide has good heat resistance and wear resistance, the PE bag body 1 can be conveniently carried by arranging the carrying layer 2, the inner surface of the PE bag body 1 can be protected by arranging the inner protective layer 3, wherein the heat insulating layer 301 can improve the heat insulating property of the PE bag body 1, the anti-toughness layer 302 can improve the stretching resistance of the PE bag body 1, the inner waterproof layer 303 can improve the waterproof property of the inner surface of the PE bag body 1, and by arranging the outer waterproof layer 402, can protect the surface of PE bag body 1, wherein anti-corrosion coating 401 can improve the corrosion resisting property of PE bag body 1, and outer waterproof layer 402 can improve the waterproof performance of PE bag body 1 surface, and wearing layer 403 can improve the wear resistance of PE bag body 1 surface, through setting up above structure, possesses long service life's advantage.

Specifically, the left and right sides of PE bag body 1 all is provided with crease 5, carries the top and the arc of taking 2, through setting up crease 5, can conveniently fold PE bag body 1 and accomodate.

Specifically, the top at the back of the inner surface of the PE bag body 1 is bonded with a first magnetic strip 6, the top at the front of the inner surface of the PE bag body 1 is bonded with a second magnetic strip 7, and the top of the PE bag body 1 can be conveniently sealed by arranging the first magnetic strip 6 and the second magnetic strip 7.

Specifically, the heat insulation layer 301 is located on the inner surface of the PE bag body 1, the tough layer 302 is located on the inner surface of the heat insulation layer 301, and the inner waterproof layer 303 is located on the inner surface of the tough layer 302.

Specifically, the anti-corrosion layer 401 is located on the outer surface of the PE bag body 1, the outer waterproof layer 402 is located on the outer surface of the anti-corrosion layer 401, and the wear-resistant layer 403 is located on the outer surface of the outer waterproof layer 402.

Specifically, the heat insulation layer 301, the anti-toughness layer 302 and the inner waterproof layer 303 are the same in thickness, and the anti-corrosion layer 401, the outer waterproof layer 402 and the wear-resistant layer 403 are the same in thickness.

The principle of the embodiment is as follows:

during the use, put into article through the top of PE bag body 1, adsorb first magnetic stripe 6 and second magnetic stripe 7 together, seal the top of PE bag body 1, then carry and carry 2 and remove, can protect the internal surface of PE bag body 1 simultaneously through interior inoxidizing coating 3, wherein insulating layer 301 can improve the heat-proof quality of PE bag body 1, and anti tough layer 302 can improve the stretch-proofing ability of PE bag body 1, and interior waterproof layer 303 can improve the waterproof capability of PE bag body 1 internal surface, through outer waterproof layer 402, can protect the surface of PE bag body 1, wherein anti-corrosion layer 401 can improve the corrosion protection nature of PE bag body 1, and outer waterproof layer 402 can improve the waterproof performance of PE bag body 1 surface, and wearing layer 403 can improve the wear resistance of PE bag body 1 surface, through setting up above structure, possess long service life's advantage.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a long-lived PE bag of environment-friendly, includes PE bag body (1), its characterized in that: the PE bag comprises a PE bag body (1), wherein the front and back of the top of the PE bag body (1) are fixedly connected with carrying belts (2), an inner protective layer (3) is arranged on the inner surface of the PE bag body (1), the inner protective layer (3) comprises a heat insulation layer (301), an anti-toughness layer (302) and an inner waterproof layer (303), an outer protective layer (4) is arranged on the outer surface of the PE bag body (1), and the outer protective layer (4) comprises an anti-corrosion layer (401), an outer waterproof layer (402) and a wear-resistant layer (403).

2. The PE bag of claim 1, wherein: the left and right sides of PE bag body (1) all is provided with crease (5), carry top and the arc of carrying (2).

3. The PE bag of claim 1, wherein: the top at the back of the inner surface of the PE bag body (1) is bonded with a first magnetic strip (6), and the top at the front of the inner surface of the PE bag body (1) is bonded with a second magnetic strip (7).

4. The PE bag of claim 1, wherein: the heat insulation layer (301) is located on the inner surface of the PE bag body (1), the tough-resistant layer (302) is located on the inner surface of the heat insulation layer (301), and the inner waterproof layer (303) is located on the inner surface of the tough-resistant layer (302).

5. The PE bag of claim 1, wherein: the anti-corrosion layer (401) is located on the outer surface of the PE bag body (1), the outer waterproof layer (402) is located on the outer surface of the anti-corrosion layer (401), and the wear-resistant layer (403) is located on the outer surface of the outer waterproof layer (402).

6. The PE bag of claim 1, wherein the PE bag further comprises: the heat insulation layer (301), the anti-toughness layer (302) and the inner waterproof layer (303) are the same in thickness, and the anti-corrosion layer (401), the outer waterproof layer (402) and the wear-resistant layer (403) are the same in thickness.