CN213973017U

CN213973017U - Composite aluminum foil paper

Info

Publication number: CN213973017U
Application number: CN202022380423.4U
Authority: CN
Inventors: 李世勇
Original assignee: Henan Shenglifeng New Material Co ltd
Current assignee: Henan Shenglifeng New Material Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-08-17
Anticipated expiration: 2030-10-23

Abstract

The utility model provides a composite aluminum foil paper, which comprises a self-cleaning protective layer, a flame-retardant wear-resistant layer, an elastic reinforcing layer, a composite layer, a water-based composite adhesive layer, a thickening layer and a gloss oil aluminum foil layer, wherein one side of the self-cleaning protective layer is provided with the flame-retardant wear-resistant layer, and one side of the flame-retardant wear-resistant layer is provided with the elastic reinforcing layer; one side of the elastic reinforcing layer is provided with a thickening layer through a water-based composite adhesive layer, and one side of the thickening layer is provided with a gloss oil aluminum foil layer; the elastic reinforcing layer comprises first reinforcing fibers, second reinforcing fibers and third reinforcing fibers, one end of each first reinforcing fiber is connected with the corresponding second reinforcing fiber through weaving, and one end of each second reinforcing fiber is connected with the corresponding third reinforcing fiber through weaving. The utility model discloses self-cleaning protective layer, fire-retardant wearing layer, elasticity back up coat and thickening layer's setting, self-cleaning is effectual, and flame retardant efficiency is good, and wear-resisting effect is good, and elasticity tensile properties is good, the marketing and the application of being convenient for.

Description

Composite aluminum foil paper

Technical Field

The utility model belongs to the technical field of the aluminium foil paper technique and specifically relates to a compound aluminium foil paper.

Background

The aluminum foil paper is used as an industrial manufacturing raw and auxiliary material, and the product is mainly applied to packaging protection, articles for daily use, buildings and the like. The application type of the originally developed Hebei gallery workshop in the building is common and is mainly used for industrial buildings, and the requirement of the application type and the basic requirement of auxiliary building materials is met. The production started in 1932 and the aluminum foil paper was successfully produced and is a novel industrial material. The material can replace single material and can be widely applied to various flexible packages.

Due to the difference of economic development levels in different countries, the consumption structure of the aluminum foil has a great gap, and along with the economic development, China must become the most important market of packaging demanders in the world. The aluminum foil package has wide development prospect. However, the existing composite aluminum foil paper still has the problems of poor self-cleaning effect, poor flame retardant effect, poor abrasion resistance, easy abrasion and poor elastic tensile property.

Therefore, it is necessary to invent a composite aluminum foil paper.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a compound aluminium foil paper to it is poor still to have self-purification effect to solve current compound aluminium foil paper, and flame retardant efficiency is poor, and it is not wear-resisting to receive wearing and tearing easily, the poor problem of elasticity tensile properties. The composite aluminum foil paper comprises a self-cleaning protective layer, a flame-retardant wear-resistant layer, an elastic reinforcing layer, a composite layer, a water-based composite adhesive layer, a thickening layer and a gloss oil aluminum foil layer, wherein the flame-retardant wear-resistant layer is arranged on one side of the self-cleaning protective layer, and the elastic reinforcing layer is arranged on one side of the flame-retardant wear-resistant layer; one side of the elastic reinforcing layer is provided with a thickening layer through a water-based composite adhesive layer, and one side of the thickening layer is provided with a gloss oil aluminum foil layer; the self-cleaning protective layer comprises an oil repellent layer, a hydrophobic layer, a barrier film, a moisture-proof film and an adhesive layer, wherein the hydrophobic layer is arranged at one end of the oil repellent layer, the barrier film is arranged at one end of the hydrophobic layer, and the adhesive layer is arranged on one side of the barrier film through the moisture-proof film; the flame-retardant wear-resistant layer comprises a first flame-retardant layer, a first wear-resistant layer, a barrier net, a second flame-retardant layer and a second wear-resistant layer, wherein the first wear-resistant layer is arranged on one side of the first flame-retardant layer, the second flame-retardant layer is arranged on one side of the first wear-resistant layer through the barrier net, and the second wear-resistant layer is arranged on one side of the second flame-retardant layer; the elastic reinforcing layer comprises first reinforcing fibers, second reinforcing fibers and third reinforcing fibers, one end of each first reinforcing fiber is connected with the corresponding second reinforcing fiber through weaving, and one end of each second reinforcing fiber is connected with the corresponding third reinforcing fiber through weaving.

The hydrophobic layer and the oil-repellent layer on the surface of the self-cleaning protective layer are arranged in a mutually staggered mode, the barrier film is a PTE release film, the moisture-proof film is a PVC film, and the oil-repellent layer and the hydrophobic layer are both provided with two layers and more.

The flame-retardant wear-resistant layer is made of efficient flame-retardant and corrosion-resistant materials, the first flame-retardant layer is formed by mutually and compositely crossing a TPU film and a PTFE film, the first wear-resistant layer and the second wear-resistant layer are both formed by compositely adopting a polyester resin film and a polyurethane film, and the second flame-retardant layer is two layers of matte flame-retardant PC films.

The elastic reinforcing layer is made of polyester fiber yarns with superfine cylindrical structures, the first reinforcing fibers and the second reinforcing fibers are interwoven to form a net, the second reinforcing fibers and the third reinforcing fibers are interwoven to form a net, and the first reinforcing fibers and the third reinforcing fibers are interwoven to form a net.

The thickness of the thickening layer is set to be 0.2mm, and the thickening layer is of an array structure.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses the setting of self-purification protective layer is favorable to playing good self-purification guard action, and can play waterproof grease proofing effect, and the surface is clean, and the cleanness of being convenient for is favorable to improving and uses the impression.

2. The utility model discloses the setting of fire-retardant wearing layer is favorable to playing good flame-retardant action and wear-resisting effect, can prevent that spontaneous combustion from damaging when the heating, and more wear-resisting improvement life, and fire-retardant wear-resisting effectual is favorable to improving and uses experience.

3. The utility model discloses the setting of elasticity back up coat is favorable to playing good reinforcing effect, and can make aluminium foil paper more durable through the reinforcement, is difficult to split during tensile, and tensile effectual, the reinforcement effect is favorable to increase of service life.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the self-cleaning protective layer of the present invention.

Fig. 3 is a schematic structural view of the flame-retardant wear-resistant layer of the present invention.

Fig. 4 is a schematic diagram of the structure of the elastic reinforcing layer of the present invention.

In the figure:

1-self-cleaning protective layer, 11-oil-repellent layer, 12-hydrophobic layer, 13-barrier film, 14-moisture-proof film, 15-adhesive layer, 2-flame-retardant wear-resistant layer, 21-first flame-retardant layer, 22-first wear-resistant layer, 23-barrier net, 24-second flame-retardant layer, 25-second wear-resistant layer, 3-elastic reinforcing layer, 31-first reinforcing fiber, 32-second reinforcing fiber, 33-third reinforcing fiber, 4-composite layer, 5-water-based composite glue layer, 6-thickening layer and 7-gloss oil aluminum foil layer.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below, 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 shall belong to the protection scope of the present invention.

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in figures 1 to 4:

the utility model provides a composite aluminum foil paper, which comprises a self-cleaning protective layer 1, a flame-retardant wear-resistant layer 2, an elastic reinforcing layer 3, a composite layer 4, a water-based composite glue layer 5, a thickening layer 6 and a gloss oil aluminum foil layer 7; the self-cleaning protective layer 1 comprises an oil drainage layer 11, a hydrophobic layer 12, a barrier film 13, a moisture-proof film 14 and an adhesive layer 15; the flame-retardant wear-resistant layer 2 comprises a first flame-retardant layer 21, a first wear-resistant layer 22, a barrier net 23, a second flame-retardant layer 24 and a second wear-resistant layer 25; the elastic reinforcing layer 3 comprises first reinforcing fibers 31, second reinforcing fibers 32 and third reinforcing fibers 33, the self-cleaning protective layer 1 is arranged to be beneficial to playing a good self-cleaning protection effect and playing a waterproof and oil-proof effect, the surface is clean and convenient to clean, the use feeling is improved, the flame-retardant wear-resistant layer 2 is arranged to be beneficial to playing a good flame-retardant effect and a wear-resistant effect, the spontaneous combustion damage during heating can be prevented, the wear resistance is high, the service life is prolonged, the flame-retardant and wear-resistant effects are good, the use experience is improved, when the elastic reinforcing layer 3 is stretched, the first reinforcing fibers 31, the second reinforcing fibers 32 and the third reinforcing fibers 33 which are woven in all directions are mutually stressed to protect, the original shapes of the elastic reinforcing layer 3 are mutually restored through self after stretching, the elastic reinforcing layer 3 is arranged to be beneficial to playing a good reinforcing effect, and aluminum foil paper can be firmer through reinforcement, the steel wire rope is not easy to crack during stretching, has good stretching effect, strengthens the effect and is beneficial to prolonging the service life.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The composite aluminum-foil paper is characterized in that: the self-cleaning coating comprises a self-cleaning protective layer (1), a flame-retardant wear-resistant layer (2), an elastic reinforcing layer (3), a composite layer (4), a water-based composite adhesive layer (5), a thickening layer (6) and a gloss oil aluminum foil layer (7), wherein the flame-retardant wear-resistant layer (2) is arranged on one side of the self-cleaning protective layer (1), and the elastic reinforcing layer (3) is arranged on one side of the flame-retardant wear-resistant layer (2); one side of the elastic reinforcing layer (3) is provided with a thickening layer (6) through a water-based composite adhesive layer (5), and one side of the thickening layer (6) is provided with a gloss oil aluminum foil layer (7); the self-cleaning protective layer (1) comprises an oil-repellent layer (11), a hydrophobic layer (12), a barrier film (13), a moisture-proof film (14) and an adhesive layer (15), wherein the hydrophobic layer (12) is arranged at one end of the oil-repellent layer (11), the barrier film (13) is arranged at one end of the hydrophobic layer (12), and the adhesive layer (15) is arranged on one side of the barrier film (13) through the moisture-proof film (14); the flame-retardant wear-resistant layer (2) comprises a first flame-retardant layer (21), a first wear-resistant layer (22), a blocking net (23), a second flame-retardant layer (24) and a second wear-resistant layer (25), wherein the first wear-resistant layer (22) is arranged on one side of the first flame-retardant layer (21), the second flame-retardant layer (24) is arranged on one side of the first wear-resistant layer (22) through the blocking net (23), and the second wear-resistant layer (25) is arranged on one side of the second flame-retardant layer (24); the elastic reinforcing layer (3) comprises first reinforcing fibers (31), second reinforcing fibers (32) and third reinforcing fibers (33), one end of each first reinforcing fiber (31) is connected with the corresponding second reinforcing fiber (32) through weaving, and one end of each second reinforcing fiber (32) is connected with the corresponding third reinforcing fiber (33) through weaving.

2. The composite aluminum-foil paper of claim 1, wherein: the oil-repellent layer (11) and the hydrophobic layer (12) on the surface of the self-cleaning protective layer (1) are arranged in a mutually staggered mode, the barrier film (13) is a PTE release film, the moisture-proof film (14) is a PVC film, and the oil-repellent layer (11) and the hydrophobic layer (12) are both provided with two layers and more.

3. The composite aluminum-foil paper of claim 1, wherein: the flame-retardant wear-resistant layer (2) is made of efficient flame-retardant and corrosion-resistant materials, the first flame-retardant layer (21) is formed by mutually compounding a TPU film and a PTFE film in a staggered mode, the first wear-resistant layer (22) and the second wear-resistant layer (25) are both formed by compounding a polyester resin film and a polyurethane film, and the second flame-retardant layer (24) is a two-layer matte flame-retardant PC film.

4. The composite aluminum-foil paper of claim 1, wherein: the elastic reinforcing layer (3) is made of polyester fiber yarns with superfine cylindrical structures, the first reinforcing fibers (31) and the second reinforcing fibers (32) are interwoven into a net, the second reinforcing fibers (32) and the third reinforcing fibers (33) are interwoven into a net, and the first reinforcing fibers (31) and the third reinforcing fibers (33) are interwoven into a net.

5. The composite aluminum-foil paper of claim 1, wherein: the thickness of the thickening layer (6) is set to be 0.2mm, and the thickening layer (6) is of an array structure.