CN212669600U

CN212669600U - Sub-black single-side shading adhesive tape

Info

Publication number: CN212669600U
Application number: CN202021207765.XU
Authority: CN
Inventors: 石喜梅
Original assignee: Huizhou Xinxin Materials Technology Co ltd
Current assignee: Huizhou Xinxin Materials Technology Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-03-09
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a black single face shading sticky tape, including the rubber ring, the outside fixedly connected with sticky tape of rubber ring, the sticky tape includes the adhesive linkage, the PET base film, high temperature resistant layer and corrosion resistant layer, the top of PET base film bonds with the bottom on high temperature resistant layer, the top on high temperature resistant layer bonds with the bottom on corrosion resistant layer, the bottom of PET base film bonds with the top of adhesive linkage, the bottom of stating the adhesive linkage bonds with the top of transparent PET release film, transparent PET has a plurality of arch from the top of one side of type film and the even annular distribution in bottom of one side, and transparent PET has seted up a plurality of second from the both sides equidistance of type film and easily tears the mouth. The utility model relates to a black single face shading sticky tape of inferior, the cooperation through the high temperature resistant layer that sets up and corrosion-resistant layer is used, can slow down the ageing phenomenon of sticky tape, and a plurality of arch through setting up is used with the cooperation that the mouth is easily torn to the second, is convenient for tear transparent PET from the type membrane, through the first mouth that easily tears that sets up, can tear the sticky tape according to actual need's length.

Description

Sub-black single-side shading adhesive tape

Technical Field

The utility model relates to a shading sticky tape, in particular to sub-black single face shading sticky tape.

Background

The black single/double-sided tape with the shading function of the shading tape adopts the black film manufactured by the unique printing process as the base material, has excellent shading property and insulating property, and is suitable for fixing the LCD and the backlight source. The shading adhesive tape is a general name and is divided into shading adhesive tapes with various types and colors.

However, after the general single-sided shading adhesive tape is used at a high temperature or for a long time, the adhesive tape is easy to age, the general adhesive tape has poor ageing resistance, and the adhesive tape is complex to tear when needed and cannot be torn according to the actual required length.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a black single face shading sticky tape to it is relatively poor to solve general sticky tape ageing resistance that proposes in the above-mentioned background art, and is comparatively loaded down with trivial details when needs are torn the sticky tape, and can not carry out torn problem according to actual need's length.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a black single face shading sticky tape, includes the rubber ring, the outside fixedly connected with sticky tape of rubber ring, the sticky tape includes adhesive linkage, PET base film, high temperature resistant layer and corrosion resistant layer, the top of PET base film bonds with the bottom on high temperature resistant layer, the top on high temperature resistant layer bonds with the bottom on corrosion resistant layer, the bottom of PET base film bonds with the top of adhesive linkage, the bottom of adhesive linkage bonds with transparent PET from the top of type membrane, transparent PET has a plurality of arch from the top of one side of type membrane and the even annular distribution in bottom of one side, just transparent PET has seted up a plurality of second easy tear mouth from the both sides equidistance of type membrane.

As an optimal technical scheme of the utility model, the adhesive linkage is made by acrylic acid gluing agent material.

As an optimized technical scheme of the utility model, the fixed dust-proof membrane that bonds in top on corrosion-resistant layer, the dust-proof membrane is made by polyethylene.

As an optimized technical scheme of the utility model, high temperature resistant layer is made by the ceramic fiber material, corrosion-resistant layer is made by the silica material.

As a preferred technical scheme of the utility model, the both sides side equidistance of sticky tape is seted up a plurality of and is easily torn the first mouth that easily tears that the mouth corresponds with the second.

As an optimal technical scheme of the utility model, a plurality of protruding and transparent PET release film is integrated into one piece structure.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a black single face shading sticky tape of inferior, the cooperation through the high temperature resistant layer that sets up and corrosion-resistant layer is used, can slow down the ageing phenomenon of sticky tape, and a plurality of arch through setting up is used with the cooperation that the mouth is easily torn to the second, is convenient for tear transparent PET from the type membrane, through the first mouth that easily tears that sets up, can tear the sticky tape according to actual need's length.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the adhesive tape of the present invention;

FIG. 3 is a schematic structural view of a first easy-to-tear opening of the present invention;

fig. 4 is the schematic view of the release film structure of the transparent PET of the present invention.

In the figure: 1. a rubber ring; 2. an adhesive tape; 3. transparent PET release film; 4. an adhesive layer; 5. a PET base film; 6. a high temperature resistant layer; 7. a corrosion-resistant layer; 8. a first easy-tear opening; 9. a second easy-to-tear opening; 10. and (4) protruding.

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.

Please refer to fig. 1-4, the utility model provides a black single face shading sticky tape, including rubber ring 1, the outside fixedly connected with sticky tape 2 of rubber ring 1, sticky tape 2 includes adhesive linkage 4, PET base film 5, high temperature resistant layer 6 and corrosion resistant layer 7, the top of PET base film 5 bonds with the bottom of high temperature resistant layer 6, the top of high temperature resistant layer 6 bonds with the bottom of corrosion resistant layer 7, the bottom of PET base film 5 bonds with the top of adhesive linkage 4, state the bottom of adhesive linkage 4 and transparent PET bond from the top of type membrane 3, transparent PET has a plurality of arch 10 from the even annular distribution in the top of one side of type membrane 3 and the bottom of one side, and transparent PET has seted up a plurality of second easy tear mouth 9 from the both sides equidistance of type membrane 3.

Preferably, the adhesive linkage 4 is made by acrylic acid gluing agent material, can guarantee the bonding dynamics of sticky tape 2, the fixed dust mask that bonds in top of corrosion-resistant layer 7, the dust mask is made by polyethylene, can prevent piling up of dust, influence the secondary use of sticky tape 2, high temperature resistant layer 6 is made by ceramic fiber material, corrosion-resistant layer 7 is made by the silica dioxide material, can slow down the ageing phenomenon of sticky tape 2, the first easy tear mouth 8 that a plurality of and second easy tear mouth 9 correspond is seted up to the both sides side equidistance of sticky tape 2, be convenient for separate sticky tape 2 and transparent PET release film 3. The plurality of protrusions 10 and the transparent PET release film 3 are of an integrally formed structure.

When specifically using, the utility model relates to a black single face shading sticky tape of inferior is used through the cooperation of the high temperature resistant layer 6 and the corrosion resistant layer 7 that set up, can slow down the ageing phenomenon of sticky tape 2, and is used through the cooperation of the protruding 10 of a plurality of that sets up and the easy mouth 9 that tears of second, is convenient for separate transparent PET from type membrane 3, through the first easy mouth 8 that tears that sets up, can tear sticky tape 2 according to actual need's length.

The utility model can be fixedly connected, detachably connected or integrated in the description; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 black single-sided shading adhesive tape comprises an adhesive ring (1) and is characterized in that the outside of the adhesive ring (1) is fixedly connected with an adhesive tape (2), the adhesive tape (2) comprises an adhesive layer (4), a PET base film (5), a high temperature resistant layer (6) and a corrosion resistant layer (7), the top end of the PET basal membrane (5) is bonded with the bottom end of the high temperature resistant layer (6), the top end of the high temperature resistant layer (6) is bonded with the bottom end of the corrosion resistant layer (7), the bottom end of the PET base film (5) is bonded with the top end of the bonding layer (4), the bottom end of the adhesive layer (4) is adhered to the top end of the transparent PET release film (3), a plurality of bulges (10) are uniformly and annularly distributed on the top of one side and the bottom of one side of the transparent PET release film (3), and a plurality of second easy-to-tear openings (9) are equidistantly formed in the two sides of the transparent PET release film (3).

2. The sub-black single-sided light-shielding tape according to claim 1, wherein: the bonding layer (4) is made of acrylic acid adhesive material.

3. The sub-black single-sided light-shielding tape according to claim 1, wherein: the top end of the corrosion-resistant layer (7) is fixedly bonded with a dustproof film, and the dustproof film is made of polyethylene.

4. The sub-black single-sided light-shielding tape according to claim 1, wherein: the high-temperature resistant layer (6) is made of a ceramic fiber material, and the corrosion resistant layer (7) is made of a silicon dioxide material.

5. The sub-black single-sided light-shielding tape according to claim 1, wherein: the both sides side equidistance of sticky tape (2) is seted up a plurality of and is easily torn first mouth (8) that mouth (9) correspond with the second.

6. The sub-black single-sided light-shielding tape according to claim 1, wherein: the bulges (10) and the transparent PET release film (3) are of an integrally formed structure.