CN213861153U

CN213861153U - High-strength antistatic POF heat shrinkable film

Info

Publication number: CN213861153U
Application number: CN202022558477.5U
Authority: CN
Inventors: 王仁松; 赵荣奎; 王威; 张春涛
Original assignee: Ruiou Qifu Suzhou Packaging Technology Co ltd
Current assignee: Ruiou Qifu Suzhou Packaging Technology Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-03
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses an antistatic POF heat shrink film of high strength, which comprises a body, the internal surface of body is provided with the inlayer, the surface of body is provided with the skin, the inlayer includes first enhancement layer, the internal surface of first enhancement layer is provided with first anti-corrosion coating, the internal surface of first anti-corrosion coating is provided with first antistatic layer, the skin includes second anti-corrosion coating, the surface of second anti-corrosion coating is provided with the second enhancement layer, and the surface of second enhancement layer is provided with the antistatic layer of second, and the surface of the antistatic layer of second is provided with the flame retardant coating. The utility model discloses a body, inlayer, skin, first enhancement layer, first anti-corrosion coating, first antistatic layer, second anti-corrosion coating, second enhancement layer, the anti-static layer of second, flame retardant coating and wearing layer's cooperation is used, and it is poor to have solved current POF heat shrink film intensity, and does not possess antistatic effect, has reduced the problem of the practicality of POF heat shrink film.

Description

High-strength antistatic POF heat shrinkable film

Technical Field

The utility model relates to a POF thermal contraction membrane technical field specifically is an antistatic POF thermal contraction membrane of high strength.

Background

The environment-friendly POF shrink film is a novel environment-friendly shrink film which is most widely used and rapidly developed in the current world, adopts an advanced three-layer and five-layer melt coextrusion special process, and is widely applied to outer packaging and integral packaging of products in various industries such as food, cosmetics, gifts, medicines, stationery, toys, audio-visual products, electronics, wood products, plastic hardware, daily necessities and the like, but the existing POF shrink film has poor strength and does not have an antistatic effect, and the practicability of the POF shrink film is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antistatic POF heat shrink film of high strength possesses the antistatic advantage of high strength, has solved current POF heat shrink film intensity poor, and does not possess antistatic effect, has reduced the problem of the practicality of POF heat shrink film.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an antistatic POF heat shrink film of high strength, includes the body, the internal surface of body is provided with the inlayer, the surface of body is provided with the skin, the inlayer includes first enhancement layer, the internal surface of first enhancement layer is provided with first anti-corrosion coating, the internal surface of first anti-corrosion coating is provided with first antistatic layer, the skin includes second anti-corrosion coating, the surface of second anti-corrosion coating is provided with the second enhancement layer, the surface of second enhancement layer is provided with the antistatic backing of second, the surface of the antistatic backing of second is provided with the flame retardant coating, the surface of flame retardant coating is provided with the wearing layer.

Preferably, the first reinforcing layer is made of a PVC material, and the first anti-corrosion layer is made of a polytetrafluoroethylene material.

Preferably, the first antistatic layer is an antistatic agent, and the second anti-corrosion layer is made of a polyurethane material.

Preferably, the second reinforcing layer is made of an epoxy resin material, and the second antistatic layer is made of an optical film material.

Preferably, the fire-proof layer is a fire retardant, and the wear-resistant layer is a chromium nitride film.

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

1. the utility model discloses a body, inlayer, skin, first enhancement layer, first anti-corrosion coating, first antistatic layer, second anti-corrosion coating, second enhancement layer, the anti-static layer of second, flame retardant coating and wearing layer's cooperation is used, and it is poor to have solved current POF heat shrink film intensity, and does not possess antistatic effect, has reduced the problem of the practicality of POF heat shrink film.

2. The utility model discloses a set up first enhancement layer and make for the PVC material, can be convenient for improve the intensity of POF heat shrink membrane, be antistatic agent through setting up first antistatic layer, can be convenient for improve the antistatic effect of POF heat shrink membrane, make for the epoxy material through setting up the second enhancement layer, not only improved the intensity of POF heat shrink membrane, still strengthened the holistic nature of preventing scraping of POF heat shrink membrane.

Drawings

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

FIG. 2 is a sectional view of the inner layer of the present invention;

fig. 3 is a cross-sectional view of the outer layer of the present invention.

In the figure: 1. a body; 2. an inner layer; 3. an outer layer; 4. a first reinforcing layer; 5. a first anti-corrosion layer; 6. a first antistatic layer; 7. a second anti-corrosion layer; 8. a second reinforcing layer; 9. a second antistatic layer; 10. a fire barrier layer; 11. and a wear-resistant layer.

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 work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a high-strength antistatic POF heat shrinkable film comprises a body 1, an inner layer 2 is arranged on the inner surface of the body 1, an outer layer 3 is arranged on the outer surface of the body 1, the inner layer 2 comprises a first reinforcing layer 4, a first anti-corrosion layer 5 is arranged on the inner surface of the first reinforcing layer 4, a first antistatic layer 6 is arranged on the inner surface of the first anti-corrosion layer 5, the outer layer 3 comprises a second anti-corrosion layer 7, a second reinforcing layer 8 is arranged on the outer surface of the second anti-corrosion layer 7, a second antistatic layer 9 is arranged on the outer surface of the second reinforcing layer 8, a fireproof layer 10 is arranged on the outer surface of the second antistatic layer 9, a wear-resistant layer 11 is arranged on the outer surface of the fireproof layer 10, the first reinforcing layer 4 is made of PVC material, the strength of the POF heat shrinkable film can be conveniently improved by arranging the first reinforcing layer 4 made of PVC material, the first anti-corrosion layer 5 is made of polytetrafluoroethylene material, the first antistatic layer 6 is made of an antistatic agent, the antistatic effect of the POF heat shrinkable film can be improved conveniently by arranging the first antistatic layer 6 as the antistatic agent, the second anti-corrosion layer 7 is made of a polyurethane material, the second reinforcing layer 8 is made of an epoxy resin material, the strength of the POF heat shrinkable film is improved and the whole scratch resistance of the POF heat shrinkable film is enhanced by arranging the second reinforcing layer 8 made of the epoxy resin material, the second antistatic layer 9 is made of an optical film material, the fire-proof layer 10 is a fire retardant, the wear-proof layer 11 is a chromium nitride film, and the problems that the existing POF heat shrinkable film is poor in strength and does not have the antistatic effect are solved by matching the body 1, the inner layer 2, the outer layer 3, the first reinforcing layer 4, the first anti-corrosion layer 5, the first antistatic layer 6, the second anti-corrosion layer 7, the second reinforcing layer 8, the second antistatic layer 9, the fire-proof layer 10 and the wear-proof layer 11, the practicability problem of the POF heat shrinkable film is reduced.

During the use, the utility model discloses a body 1, inlayer 2, outer 3, first enhancement layer 4, first anti-corrosion coating 5, first antistatic layer 6, second anti-corrosion coating 7, second enhancement layer 8, the anti-static layer 9 of second, flame retardant coating 10 and wearing layer 11's cooperation is used, has solved current POF heat shrink film intensity poor, and has not possessed antistatic effect, has reduced the problem of POF heat shrink film's practicality.

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. A high-strength antistatic POF heat shrinkable film comprises a body (1) and is characterized in that: the internal surface of body (1) is provided with inlayer (2), the surface of body (1) is provided with outer layer (3), inlayer (2) are including first enhancement layer (4), the internal surface of first enhancement layer (4) is provided with first anti-corrosion coating (5), the internal surface of first anti-corrosion coating (5) is provided with first antistatic layer (6), outer (3) are including second anti-corrosion coating (7), the surface of second anti-corrosion coating (7) is provided with second enhancement layer (8), the surface of second enhancement layer (8) is provided with second antistatic layer (9), the surface of second antistatic layer (9) is provided with flame retardant coating (10), the surface of flame retardant coating (10) is provided with wearing layer (11).

2. The high-strength antistatic POF heat shrinkable film of claim 1, wherein: the first reinforcing layer (4) is made of PVC materials, and the first anti-corrosion layer (5) is made of polytetrafluoroethylene materials.

3. The high-strength antistatic POF heat shrinkable film of claim 1, wherein: the first antistatic layer (6) is an antistatic agent, and the second anti-corrosion layer (7) is made of a polyurethane material.

4. The high-strength antistatic POF heat shrinkable film of claim 1, wherein: the second reinforcing layer (8) is made of epoxy resin materials, and the second anti-static layer (9) is made of optical thin film materials.

5. The high-strength antistatic POF heat shrinkable film of claim 1, wherein: the fireproof layer (10) is a flame retardant, and the wear-resistant layer (11) is a chromium nitride film.