CN216473038U

CN216473038U - Double faced adhesive tape with two-side protection function

Info

Publication number: CN216473038U
Application number: CN202123221354.3U
Authority: CN
Inventors: 肖翔端
Original assignee: Dongguan Wensheng Adhesive Technology Co ltd
Current assignee: Dongguan Wensheng Adhesive Technology Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-10
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a double faced adhesive tape with both sides protect function, including the double faced adhesive tape main part, its characterized in that, the inside of double faced adhesive tape main part is by waterproof layer, environmental protection complex film, compound from type paper and interior glue film and constitute jointly, and the waterproof layer cladding is at the surface of environmental protection complex film, and the environmental protection complex film cladding is at compound surface from type paper, and compound surface at the interior glue film from type paper cladding, the inside of waterproof layer is provided with PVC waterproof membrane, PE membrane and nanometer membrane respectively, and the inside of environmental protection complex film is by PVC scratch-resistant membrane, the fire-retardant membrane of PVC and high temperature resistant PVC membrane, and compound inside from type paper comprises PE barrier film, PET film and isolation resin film jointly. The utility model discloses a carry out the multilayer to the on-stick membrane face of double faced adhesive tape and strengthen the design protection, make it possess good waterproof, fire-retardant, high temperature resistance performance, possess good structural toughness simultaneously, can provide good safety protection effect to the inner glue film.

Description

Double faced adhesive tape with two-side protection function

Technical Field

The utility model relates to a double faced adhesive tape technical field specifically is a double faced adhesive tape with both sides protect function.

Background

The double-sided adhesive tape is a roll-shaped adhesive tape made of paper, cloth, plastic film, elastomer pressure-sensitive adhesive or resin pressure-sensitive adhesive. The double-sided adhesive tape is a roll-shaped adhesive tape which is prepared by using paper, cloth and plastic film as base materials and uniformly coating an elastomer pressure-sensitive adhesive or a resin pressure-sensitive adhesive on the base materials, and consists of three parts, namely the base materials, an adhesive and a piece of isolation paper (film). The tape can stick because it has a layer of adhesive on its surface. The earliest adhesives were derived from animals and plants, and in the nineteenth century rubber was the major component of the adhesive; while modern times use a wide variety of polymers. The adhesive can stick things because the molecules of the adhesive and the molecules of the articles to be connected form bonds, and the bonds can firmly bond the molecules together.

The non-stick film surface of the existing double faced adhesive tape has a single structure function, and cannot provide a good safety protection effect for an inner adhesive layer, so that the market needs to develop a novel double faced adhesive tape with two side protection functions to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double faced adhesive tape with both sides protect function to the non-stick membrane face structure function singleness of the present double faced adhesive tape who proposes in solving above-mentioned background art can't provide the problem of good safety protection effect for the inner rubber layer.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a double faced adhesive tape with both sides protect function, includes the double faced adhesive tape main part, its characterized in that, the inside of double faced adhesive tape main part is by waterproof layer, environmental protection complex film, compound from type paper and interior glue film and constitutes jointly, and the waterproof layer cladding is at the surface of environmental protection complex film, and the environmental protection complex film cladding is at the compound surface of type paper, and compound from type paper cladding is at the surface of interior glue film, the inside of waterproof layer is provided with PVC waterproof membrane, PE membrane and nanometer membrane respectively, and the inside of environmental protection complex film is by PVC prevent scraping membrane, the fire-retardant membrane of PVC and the high temperature resistant membrane of PVC, and compound inside from type paper comprises PE barrier film, PET film and isolation resin film jointly.

Preferably, the PVC waterproof membrane is coated on the outer surface of the PE membrane, and the nano membrane is coated on the inner surface of the PE membrane.

Preferably, the PVC waterproof membrane, the PE membrane and the nano membrane are closely adhered and fixed through an adhesive.

Preferably, the PVC scratch-resistant film is coated on one side surface of the PVC flame-retardant film, and the PVC high-temperature-resistant film is coated on the other side surface of the PVC flame-retardant film.

Preferably, the PE barrier film is coated on one surface of the PET film, and the barrier resin film is coated on the other surface of the PET film.

Preferably, a fixed reel is arranged at the center of the interior of the double-sided adhesive tape main body, and the double-sided adhesive tape main body is uniformly wrapped on the outer surface of the fixed reel.

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

(1) the interior of the double-sided adhesive tape main body is composed of a waterproof protective layer, an environment-friendly composite film, composite release paper and an inner adhesive layer, a PVC waterproof film, a PE film and a nano film are arranged in the waterproof protective layer respectively, and the interior of the waterproof protective layer is pressed by adopting a high-density film body structure with good water-resisting performance through the arrangement of the waterproof protective layer, so that the double-sided adhesive tape main body has good waterproof performance;

(2) the environment-friendly composite film is internally provided with a PVC scratch-resistant film, a PVC flame-retardant film and a PVC high-temperature-resistant film, the environment-friendly composite film is internally provided with a PVC environment-friendly film, the environment cannot be polluted, and the environment-friendly composite film has scratch-resistant, flame-retardant and high-temperature-resistant heat-insulating properties;

(3) the composite release paper is characterized in that the composite release paper is composed of a PE isolation film, a PET film and an isolation resin film, the composite release paper is internally reinforced, the PET film and the isolation resin film are matched with the PE isolation film, the structural toughness of the composite release paper can be effectively improved, the composite release paper is not easy to pull and damage, and a good safety protection effect can be provided for an inner adhesive layer.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the internal structure of the double-sided adhesive tape main body of the present invention;

FIG. 3 is a schematic view of the internal structure of the waterproof layer of the present invention;

FIG. 4 is a schematic view of the internal structure of the environmental protection composite film of the present invention;

fig. 5 is a schematic view of the internal structure of the release paper.

In the figure: 1. a double-sided adhesive tape main body; 2. fixing the reel; 3. a waterproof protective layer; 4. an environment-friendly composite film; 5. compounding release paper; 6. an inner glue layer; 7. a PVC waterproof film; 8. a PE film; 9. a nanofilm; 10. PVC scratch-resistant films; 11. a PVC flame retardant film; 12. PVC high temperature resistant film; 13. a PE barrier film; 14. a PET film; 15. a barrier resin film.

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.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a double faced adhesive tape with both sides protect function, including double faced adhesive tape main part 1, the inside of double faced adhesive tape main part 1 is by waterproof layer 3, environmental protection complex film 4, compound from type paper 5 and inner rubber layer 6 and constitute jointly, waterproof layer 3 cladding is at the surface of environmental protection complex film 4, the cladding of environmental protection complex film 4 is at compound surface from type paper 5, compound from type paper 5 cladding is at the surface of inner rubber layer 6, the inside of waterproof layer 3 is provided with PVC waterproof membrane 7 respectively, PE membrane 8 and nanometer membrane 9, the inside of environmental protection complex film 4 is by PVC scratch-resistant membrane 10, the fire-retardant membrane 11 of PVC and high temperature resistant PVC membrane 12, compound inside from type paper 5 is by PE barrier film 13, PET film 14 and isolation resin film 15 constitute jointly.

Further, the PVC waterproof membrane 7 is coated on the outer surface of the PE membrane 8, and the nano membrane 9 is coated on the inner surface of the PE membrane 8.

Further, the PVC waterproof membrane 7, the PE membrane 8 and the nano membrane 9 are closely adhered and fixed through an adhesive.

Further, the PVC scratch-resistant film 10 is coated on one side surface of the PVC flame-retardant film 11, and the PVC high-temperature-resistant film 12 is coated on the other side surface of the PVC flame-retardant film 11.

Further, the PE separator 13 is coated on one surface of the PET film 14, and the separator resin film 15 is coated on the other surface of the PET film 14.

Further, the inside center department of double faced adhesive tape main part 1 is provided with fixed reel 2, and the even parcel of double faced adhesive tape main part 1 is at the surface of fixed reel 2, and fixed reel 2 conveniently twines fixed double faced adhesive tape main part 1.

The working principle is as follows: when in use, the interior of the double-sided adhesive tape main body 1 is composed of a waterproof protective layer 3, an environment-friendly composite film 4, a composite release paper 5 and an inner adhesive layer 6, the waterproof protective layer 3 is coated on the outer surface of the environment-friendly composite film 4, the interior of the waterproof protective layer 3 is respectively provided with a PVC waterproof film 7, a PE film 8 and a nano film 9, through the arrangement of the waterproof protective layer 3, the interior of the waterproof protective layer 3 is pressed by a high-density film body structure with good water-proof performance, the environment-friendly composite film 4 has good waterproof performance, the interior of the environment-friendly composite film 4 is composed of a PVC scratch-proof film 10, a PVC flame-retardant film 11 and a PVC high-temperature-resistant film 12, the interior of the environment-friendly composite film 4 is all composed of a PVC environment-friendly heat-insulating film without polluting the environment, meanwhile, the environment-friendly composite film has scratch-proof, flame-retardant and high-temperature-resistant performances, the interior of the composite release paper 5 is composed of a PE isolating film 13, a PET film 14 and an isolating resin film 15, through carrying out the intensive design to compound 5 insides from type paper, utilize PET film 14 and isolation resin film 15 cooperation PE barrier film 13, can effectively increase compound structure toughness from type paper 5, make it be difficult for easily dragging the damage, can provide good safety protection effect to inner rubber layer 6.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A double-sided adhesive tape with two-side protection function comprises a double-sided adhesive tape main body (1) and is characterized in that, the interior of the double-sided adhesive tape main body (1) is jointly composed of a waterproof protective layer (3), an environment-friendly composite film (4), composite release paper (5) and an inner adhesive layer (6), the waterproof protective layer (3) is coated on the outer surface of the environment-friendly composite film (4), the environment-friendly composite film (4) is coated on the outer surface of the composite release paper (5), the composite release paper (5) is coated on the outer surface of the inner adhesive layer (6), the interior of the waterproof protective layer (3) is respectively provided with a PVC waterproof film (7), a PE film (8) and a nano film (9), the interior of the environment-friendly composite film (4) is composed of a PVC scratch-resistant film (10), a PVC flame-retardant film (11) and a PVC high-temperature-resistant film (12), and the interior of the composite release paper (5) is composed of a PE isolation film (13), a PET film (14) and an isolation resin film (15).

2. The double-sided tape with two-side protection function according to claim 1, wherein: the PVC waterproof membrane (7) is coated on the outer surface of the PE membrane (8), and the nano membrane (9) is coated on the inner surface of the PE membrane (8).

3. The double-sided tape with two-side protection function according to claim 1, wherein: the PVC waterproof membrane (7), the PE membrane (8) and the nano membrane (9) are closely adhered and fixed through an adhesive.

4. The double-sided tape with two-side protection function according to claim 1, wherein: the PVC scratch-resistant film (10) is coated on one side surface of the PVC flame-retardant film (11), and the PVC high-temperature-resistant film (12) is coated on the other side surface of the PVC flame-retardant film (11).

5. The double-sided tape with two-side protection function according to claim 1, wherein: the PE isolating film (13) is coated on one side surface of the PET film (14), and the isolating resin film (15) is coated on the other side surface of the PET film (14).

6. The double-sided tape with two-side protection function according to claim 1, wherein: the double faced adhesive tape is characterized in that a fixed reel (2) is arranged at the center of the interior of the double faced adhesive tape main body (1), and the double faced adhesive tape main body (1) is uniformly wrapped on the outer surface of the fixed reel (2).