CN209940895U

CN209940895U - Ultra-thin semi-transparent black PET double-sided tape

Info

Publication number: CN209940895U
Application number: CN201920686475.9U
Authority: CN
Inventors: 李虹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-01-14
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses an ultra-thin half black PET double-sided tape of transmission, the winding drum comprises a winding drum, the surface of winding drum is provided with the body, the body includes from the type rete, go up the outer glue film of inner wall fixedly connected with from the type rete, the inner wall fixedly connected with anti-aging layer of outer glue film, the inner wall fixedly connected with substrate layer on anti-aging layer, the inner wall fixedly connected with antistatic backing of substrate layer, the inner wall fixedly connected with inner rubber layer of antistatic backing, the inner wall fixedly connected with of inner rubber layer is from the type rete down. The utility model discloses an on use from type rete, outer glue film, ageing resistance layer, substrate layer, antistatic backing, interior glue film and the cooperation of leaving the type rete down, can effectual increase this double-sided tape's life, when increasing the sticky tape adhesion, the adhesion that is difficult for receiving the influence of depositing for a long time to lead to descends, has increased the economic benefits of enterprise, has brought the facility for enterprise's production.

Description

Ultra-thin semi-transparent black PET double-sided tape

Technical Field

The utility model relates to a double-sided tape technical field specifically is an ultra-thin half black PET double-sided tape.

Background

The PET double-sided tape is also called PET tape or PET high-temperature tape, and is made of PET double-sided coating acrylic acid adhesive, the color of the tape is generally transparent and black, the PET double-sided tape rarely comprises green PET double-sided tape, and the PET double-sided tape is suitable for bonding and fixing materials such as a display screen, a touch screen frame, a graphite radiating fin and the like.

Disclosure of Invention

An object of the utility model is to provide an ultra-thin half black PET double sticky tape possesses the advantage of ageing resistance, has solved some ultra-thin half black PET double sticky tapes that present and have leaded to double sticky tape viscous force to descend under long-time use, and life subtracts the weak point, and inconvenient long-time depositing is unfavorable for the problem of the use of enterprise.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ultra-thin half black PET double-sided tape, includes the reel, the surface of reel is provided with the body, the body includes from the type rete, go up the outer glue film of inner wall fixedly connected with from the type rete, the inner wall fixedly connected with anti-aging layer of outer glue film, the inner wall fixedly connected with substrate layer of anti-aging layer, the inner wall fixedly connected with antistatic backing of substrate layer, the inner wall fixedly connected with inner glue film of antistatic backing, the inner wall fixedly connected with of inner glue film is from the type rete down.

Preferably, the upper release film layer and the lower release film layer are both formed by black ultrathin PET release films, the outer adhesive layer and the inner adhesive layer are both made of acrylic acid, the anti-aging layer is formed by double-layer BOPET films, ultraviolet-proof polyethylene master batches are filled in the BOPET films, the base material layer is a transparent PET film material, and a layer of organic silicon adhesive is uniformly coated on the surface of the anti-static layer.

Preferably, the thickness of the upper release film and the thickness of the lower release film layer are both 25-38 μm, and the thickness of the substrate layer is 55-75 μm.

Preferably, the winding drum is made of a paper tube or a plastic tube, and the inner diameter of the winding drum is 75-135 mm.

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

1. the utility model discloses an on use from type rete, outer glue film, ageing resistance layer, substrate layer, antistatic backing, interior glue film and the cooperation of leaving the type rete down, can effectual increase this double-sided tape's life, when increasing the sticky tape adhesion, the adhesion that is difficult for receiving the influence of depositing for a long time to lead to descends, has increased the economic benefits of enterprise, has brought the facility for enterprise's production.

2. The utility model discloses a set up and leave the type rete, can keep apart and protect double-sided tape, avoided the viscose to expose in the air outside, through setting up the outer glue film, this double-sided tape's adhesion force can be increased, the better bonds the product, through setting up anti-aging layer, when can increasing this double-sided tape's anti-aging property, possess certain ultraviolet resistance ability, the practicality has been increased, through setting up the substrate layer, can increase this double-sided tape's stability, through setting up anti-static layer, can avoid the production of static to electronic product at the bonding in-process, the effectual inside electronic component that has protected, through setting up the inner glue film, the adhesion force of this sticky tape has been increased, through setting up down from the type rete, the influence of better isolated outside air to the sticky tape.

Drawings

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

fig. 2 is a schematic view of the internal connection structure of the present invention.

In the figure: 1 reel, 2 body, 201 upper release film layer, 202 outer rubber layer, 203 anti-aging layer, 204 substrate layer, 205 anti-static layer, 206 inner rubber layer, 207 lower release film 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. 1-2, an ultra-thin semi-transparent black PET double-sided tape comprises a reel 1, the reel 1 is made of a paper tube or a plastic tube, the inner diameter is 75-135mm, a body 2 is arranged on the surface of the reel 1, the body 2 comprises an upper release film layer 201, the upper release film layer 201 and a lower release film layer 207 are both made of black ultra-thin PET release films, the double-sided tape can be isolated and protected by arranging the upper release film layer 201, the viscose is prevented from being exposed outside the air, an outer adhesive layer 202 is fixedly connected to the inner wall of the upper release film layer 201, the outer adhesive layer 202 and the inner adhesive layer 206 are both made of acrylic acid, the viscosity of the double-sided tape can be increased by arranging the outer adhesive layer 202, the product can be better bonded, an anti-aging layer 203 is fixedly connected to the inner wall of the outer adhesive layer 202, the anti-aging layer 203 is made of a double-layer BOPET film, the inner portion of the BOPET film, the anti-aging layer 203 is arranged, the anti-aging performance of the double-sided adhesive tape can be improved, meanwhile, the double-sided adhesive tape has certain ultraviolet-proof capacity and practicability, the inner wall of the anti-aging layer 203 is fixedly connected with the substrate layer 204, the substrate layer 204 is made of transparent PET film material, the thickness of the substrate layer 204 is 55-75 microns, the stability of the double-sided adhesive tape can be improved by arranging the substrate layer 204, the inner wall of the substrate layer 204 is fixedly connected with the anti-static layer 205, the surface of the anti-static layer 205 is uniformly coated with a layer of organic silicon adhesive, the anti-static layer 205 is arranged, the electronic product can be prevented from generating static electricity in the bonding process, the internal electronic element is effectively protected, the inner wall of the anti-static layer 205 is fixedly connected with the inner adhesive layer 206, the adhesive force of the adhesive tape is improved by arranging the inner adhesive layer 206, the inner, go up the thickness of leaving type membrane and leaving type rete 207 down and be 25-38 mu m, leave type rete 207 under through the setting, better isolated outside air is to the influence of sticky tape, through last leaving type rete 201, outer adhesive layer 202, anti-aging layer 203, the substrate layer 204, antistatic backing 205, interior glue film 206 and the cooperation of leaving type rete 207 down use, can be effectual the life of this double-sided tape of increase, when increasing the sticky tape adhesion, be difficult for receiving the viscidity decline that the influence of depositing for a long time leads to, the economic benefits of enterprise has been increased, the production of giving the enterprise has brought the facility.

During the use, through last release film layer 201 with leave type rete 207 down, protect this double-sided tape, bond the product through outer glue film 202 and interior glue film 206, increase the life of this sticky tape through ageing resistance layer 203, through antistatic backing 205, avoided the production of bonding in-process static.

In summary, the following steps: this ultra-thin half black PET double sticky tape, through reel 1, body 2, go up from type rete 201, outer glue layer 202, anti-aging layer 203, the substrate layer 204, antistatic backing 205, interior glue film 206 and the cooperation of leaving type rete 207 down use, some ultra-thin half black PET double sticky tapes that have solved at present are under long-time use, lead to the double sticky tape adhesion to descend, life subtracts the weak point, inconvenient long-time depositing, be unfavorable for the problem of the use of enterprise.

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 an ultra-thin half black PET double-sided tape of penetrating, includes reel (1), its characterized in that: the surface of reel (1) is provided with body (2), body (2) are including last from type rete (201), go up outer glue film (202) of inner wall fixedly connected with from type rete (201), the inner wall fixedly connected with anti-aging layer (203) of outer glue film (202), the inner wall fixedly connected with substrate layer (204) of anti-aging layer (203), the inner wall fixedly connected with antistatic backing (205) of substrate layer (204), inner wall fixedly connected with inner glue film (206) of antistatic backing (205), the inner wall fixedly connected with of inner glue film (206) is from type rete (207) down.

2. The ultra-thin semi-transparent black PET double-sided tape according to claim 1, characterized in that: the anti-aging layer is characterized in that the upper release film layer (201) and the lower release film layer (207) are both formed by black ultrathin PET release films, the outer adhesive layer (202) and the inner adhesive layer (206) are both made of acrylic acid, the anti-aging layer (203) is composed of double-layer BOPET films, ultraviolet-proof polyethylene master batches are filled in the BOPET films, the base material layer (204) is made of transparent PET film materials, and a layer of organic silicon adhesive is uniformly coated on the surface of the anti-static layer (205).

3. The ultra-thin semi-transparent black PET double-sided tape according to claim 1, characterized in that: the thickness of the upper release film and the thickness of the lower release film layer (207) are both 25-38 mu m, and the thickness of the base material layer (204) is 55-75 mu m.

4. The ultra-thin semi-transparent black PET double-sided tape according to claim 1, characterized in that: the winding drum (1) is made of a paper tube or a plastic tube, and the inner diameter of the winding drum is 75-135 mm.