CN215049845U

CN215049845U - Stretch-proofing pet complex film

Info

Publication number: CN215049845U
Application number: CN202121017692.2U
Authority: CN
Inventors: 许伟雄
Original assignee: Foshan Zhaotang Composite Materials Co ltd
Current assignee: Foshan Zhaotang Composite Materials Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-12-07
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses a pet complex film of stretch-proofing, include glass crystal film layer, gluing layer and leave type paper, the bottom of glass crystal film layer is binded there is the main part, the bottom of main part is connected with the information layer, the bottom of information layer is provided with the carbon nanotube layer, the bottom on carbon nanotube layer is connected with the plating layer, the top on gluing layer is connected with the plating layer, the top from type paper is connected with gluing layer. This stretch-proofing pet complex film, in product production process, place the carbon nanotube layer between information layer and plating layer, the tensile resistance of the multiplicable product of carbon nanotube layer network type structure because the networkness on carbon nanotube layer can produce the deformation when receiving the pulling force, when the pulling force loses, the meeting reconversion on carbon nanotube layer to the tensile resistance of increase product.

Description

Stretch-proofing pet complex film

Technical Field

The utility model relates to a pet complex film technical field specifically is a stretch-proofing pet complex film.

Background

pet composite film isMicroporous membraneOrUltrafiltration membraneAs a support layer, the surface of which is covered with a dense layer with a thickness of 0.1 to 0.25 μmHomogeneous filmFormed as a barrier layerSeparation membraneThe product can be placed at a corresponding position when in use, and the pet composite film has the advantages of high strength, high toughness and the like along with the development of science and technologyThe development of the composite membrane brings great convenience to people when the composite membrane is used, and the variety and the number of the composite membrane are increasing day by day.

The pet composite film in the current market has the defects that the product is easily damaged due to external tension when in use, and the existing composite film is mainly low in tensile resistance, so that the existing pet composite film is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pet complex film of stretch-proofing to solve the product that above-mentioned background art provided and receive external pulling force easily when using and lead to the product to damage, mainly be the lower problem of current complex film stretching resistance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stretch-proofing pet complex film, includes glass crystal film layer, gluing layer and leaves type paper, the bottom of glass crystal film layer is binded there is the main part, the bottom of main part is connected with the information layer, the bottom of information layer is provided with the carbon nanotube layer, the bottom on carbon nanotube layer is connected with the plating layer.

Preferably, the maximum transverse dimension of the glass crystal film layer is the same as the dimensions of the main body, the information layer, the carbon nanotube layer and the electroplated layer.

Preferably, the main body is made of PET, and the carbon nanotube layer is of a net-shaped structure.

Preferably, the top of the adhesive layer is connected with an electroplated layer, the adhesive layer and the electroplated layer are in adhesive connection, and the top surface of the adhesive layer is tangent to the bottom surface of the electroplated layer.

Preferably, be connected with the gluing layer from the top of type paper, it is tangent with the bottom surface on gluing layer from the top surface of type paper.

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

1. this stretch-proofing pet complex film places glass crystal film layer in the main part, and glass crystal film layer can protect the top of main part through its surperficial glass material for the surface of product can not produce the mar when receiving external force, thereby makes the life increase of product.

2. This stretch-proofing pet complex film, in product production process, place the carbon nanotube layer between information layer and plating layer, the tensile resistance of the multiplicable product of carbon nanotube layer network type structure because the networkness on carbon nanotube layer can produce the deformation when receiving the pulling force, when the pulling force loses, the meeting reconversion on carbon nanotube layer to the tensile resistance of increase product.

3. This stretch-proofing pet complex film will place the bottom on the gluing layer from type paper when product production, tears from type paper with the hand when the product uses, from type paper and gluing layer alternate segregation to open from type paper, make can play the effect of carrying out the protection to the gluing layer from type paper, avoid the gluing layer to receive the pollution before not using, lead to the adhesion on gluing layer surface to reduce.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic top view of the carbon nanotube layer according to the present invention.

In the figure: 1. a glass crystal film layer; 2. a main body; 3. an information layer; 4. a carbon nanotube layer; 5. electroplating layer; 6. an adhesive layer; 7. and (4) release paper.

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. 1-3, the present invention provides a technical solution: a stretch-resistant PET composite film comprises a glass crystal film layer 1, a main body 2, an information layer 3, a carbon nanotube layer 4, an electroplated layer 5, an adhesive layer 6 and release paper 7, wherein the main body 2 is bonded to the bottom of the glass crystal film layer 1, the transverse maximum dimension of the glass crystal film layer 1 is the same as the dimensions of the main body 2, the information layer 3, the carbon nanotube layer 4 and the electroplated layer 5, the glass crystal film layer 1, the main body 2, the information layer 3, the carbon nanotube layer 4 and the electroplated layer 5 are conveniently butted, the information layer 3 is connected to the bottom of the main body 2, the main body 2 is made of a PET material, the carbon nanotube layer 4 is of a net-shaped structure, the stretch resistance of a product is conveniently increased through the carbon nanotube layer 4, the carbon nanotube layer 4 is arranged at the bottom of the information layer 3, and the electroplated layer 5 is connected to the bottom of the carbon nanotube layer 4;

the top of the adhesive layer 6 is connected with the electroplated layer 5, the adhesive layer 6 is in adhesive connection with the electroplated layer 5, and the top surface of the adhesive layer 6 is tangent to the bottom surface of the electroplated layer 5, so that the adhesive layer 6 and the electroplated layer 5 can be conveniently butted;

be connected with adhesive layer 6 from the top of type paper 7, it is tangent with the bottom surface on adhesive layer 6 from the top surface of type paper 7, be convenient for protect adhesive layer 6 through from type paper 7.

The working principle is as follows: when the stretch-resistant pet composite film is used, firstly, the glass crystal film layer 1 is placed on the main body 2, the glass crystal film layer 1 can protect the top of the main body 2 through the surface glass material of the glass crystal film layer, so that the surface of a product can not generate scratches when being subjected to external force, the service life of the product is prolonged, in the production process of the product, the carbon nanotube layer 4 is placed between the information layer 3 and the electroplated layer 5, the tensile resistance of the product can be improved through the net-shaped structure of the carbon nanotube layer 4, the net-shaped structure of the carbon nanotube layer 4 can deform when receiving tensile force, when the tensile force is lost, the carbon nanotube layer 4 can recover to the original shape, so that the tensile resistance of the product is improved, the release paper 7 is placed at the bottom of the adhesive layer 6 when the product is produced, the release paper 7 is torn by hands when the product is used, the release paper 7 is separated from the adhesive layer 6, so that the release paper 7 is opened, the release paper 7 can protect the adhesive layer 6, and prevent the adhesive layer 6 from being polluted before being used, which leads to the reduction of the adhesiveness of the surface of the adhesive layer 6, and this is the characteristic of the stretch-resistant pet composite film, and the content not described in detail in this description belongs to the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a stretch-proofing pet complex film, includes glass crystal film layer (1), gluing layer (6) and from type paper (7), the bottom of glass crystal film layer (1) is bonded there is main part (2), its characterized in that: the bottom of main part (2) is connected with information layer (3), the bottom of information layer (3) is provided with carbon nanotube layer (4), the bottom on carbon nanotube layer (4) is connected with plating layer (5).

2. A stretch resistant pet composite film according to claim 1 wherein: the maximum transverse size of the glass crystal film layer (1) is the same as the sizes of the main body (2), the information layer (3), the carbon nano tube layer (4) and the electroplated layer (5).

3. A stretch resistant pet composite film according to claim 1 wherein: the main body (2) is made of PET, and the carbon nanotube layer (4) is of a net-shaped structure.

4. A stretch resistant pet composite film according to claim 1 wherein: the top of gluing layer (6) is connected with plating layer (5), be adhesive connection between gluing layer (6) and plating layer (5), and the top surface of gluing layer (6) is tangent with the bottom surface of plating layer (5).

5. A stretch resistant pet composite film according to claim 4 wherein: be connected with adhesive layer (6) from the top of type paper (7), it is tangent with the bottom surface on adhesive layer (6) from the top surface of type paper (7).