CN215321169U

CN215321169U - Antistatic transparent double-layer silica gel PET (polyethylene terephthalate) protective film

Info

Publication number: CN215321169U
Application number: CN202121612570.8U
Authority: CN
Inventors: 李自明; 刘文仁; 陈清金
Original assignee: Shenzhen En'bide Electronic Technology Co ltd
Current assignee: Shenzhen En'bide Electronic Technology Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-12-28
Anticipated expiration: 2031-07-15

Abstract

The utility model relates to the technical field of protective films, in particular to an anti-static transparent double-layer silica gel PET protective film which comprises a PET film base layer, wherein a first silica gel layer is arranged on the upper surface of the PET film base layer, a second silica gel layer is arranged on the lower surface of the PET film base layer, a first adhesive layer is adhered to the surface of the other end of the first silica gel layer, an anti-static treatment layer is adhered to the upper surface of the first adhesive layer, an antistatic agent layer is arranged on the upper surface of the anti-static treatment layer, and positioning assemblies are arranged on two sides of the PET film base layer. According to the anti-static transparent double-layer silica gel PET protective film, the PET film base layer can be well protected through the first silica gel layer and the second silica gel layer, the whole protective film can have a good anti-static effect through the anti-static treatment layer and the antistatic agent layer, and the protective film can play a good positioning role in use through the positioning assembly, so that the use effect of the whole protective film is good.

Description

Antistatic transparent double-layer silica gel PET (polyethylene terephthalate) protective film

Technical Field

The utility model relates to the technical field of protective films, in particular to an anti-static transparent double-layer silica gel PET protective film.

Background

The PET protection film can both be used in many equipment, and it can play better guard action to the surface of equipment, uses very extensively, but current PET protection film generally can only play guard action, and the function is comparatively single, fixes a position very inconveniently when using, causes positional deviation easily, and is comparatively troublesome during the use, and we propose the transparent double-deck silica gel PET protection film of preventing static for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an antistatic transparent double-layer silica gel PET protective film which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

prevent transparent double-deck silica gel PET protection film of static, including PET membrane basic unit, the upper surface of PET membrane basic unit is provided with first silica gel layer, the lower surface of PET membrane basic unit is provided with second silica gel layer, the other end surface-mounting on first silica gel layer is provided with first adhesive layer, the upper surface-mounting on first adhesive layer is provided with prevents static and handles the layer, the upper surface of preventing static and handling the layer is provided with antistatic agent layer, the both sides of PET membrane basic unit are provided with locating component.

Preferably, the upper surface of the antistatic agent layer is provided with a surface protection layer, and the upper surface of the surface protection layer is movably provided with a first release film layer.

Preferably, a second adhesive layer is adhered to the lower surface of the second silica gel layer, and a second release film layer is adhered to the surface of the other end of the second adhesive layer.

Preferably, the positioning assembly comprises a positioning hole, a first blocking piece, a second blocking piece, a first auxiliary tearing strip and a second auxiliary tearing strip, and the positioning hole penetrates through four corners of the two side surfaces of the PET film base layer.

Preferably, the first blocking piece is movably arranged at the upper end of each positioning hole and located on the upper surface of the first release film layer, and the second blocking piece is movably arranged at the lower end of each positioning hole and located on the lower surface of the second release film layer.

Preferably, the first upper surface one end center both sides of leaving the type rete all are provided with first supplementary tear tape, the second is left the type rete lower surface one end center both sides and all is provided with the supplementary tear tape of second.

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

(1) set up first silica gel layer and second silica gel layer respectively through the upper and lower both sides at PET membrane basic unit and can carry out better protection to PET membrane basic unit, prevent static processing layer and antistatic agent layer through the setting and can make whole protection film have better antistatic effect, make the result of use of whole protection film better, whole protection film function is more, conveniently uses more.

(2) Can have better guard action to whole protection film through setting up surface protection layer, conveniently fix a position the installation to whole protection film through setting up four locating holes, make the position more accurate, when need not fixing a position, first separation blade and second separation blade through the activity setting protect the locating hole, and then do not influence the use of whole protection film, the result of use is better.

Drawings

FIG. 1 is a schematic view of the overall structure of an antistatic transparent double-layer silica gel PET protective film according to the present invention;

FIG. 2 is a side view of the antistatic transparent double-layer silicone PET protective film of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 illustrating an anti-static transparent double-layered silicone PET protective film according to the present invention;

fig. 4 is an enlarged schematic view of the position B of the antistatic transparent double-layer silica gel PET protective film of the present invention.

In the figure: 1. a PET film base layer; 2. a positioning assembly; 201. positioning holes; 202. a first baffle plate; 203. a second baffle plate; 204. a first auxiliary tear strip; 205. a second auxiliary tear strip; 3. a first silica gel layer; 4. a first adhesive layer; 5. an antistatic treatment layer; 6. an antistatic agent layer; 7. a surface protection layer; 8. a first release film layer; 9. a second silica gel layer; 10. a second adhesive layer; 11. a second release film layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1-4, the antistatic transparent double-layer silica gel PET protective film comprises a PET film base layer 1, wherein a first silica gel layer 3 is arranged on the upper surface of the PET film base layer 1, a second silica gel layer 9 is arranged on the lower surface of the PET film base layer 1, a first adhesive layer 4 is arranged on the other end surface of the first silica gel layer 3 in a sticking manner, an antistatic treatment layer 5 is arranged on the upper surface of the first adhesive layer 4 in a sticking manner, an antistatic agent layer 6 is arranged on the upper surface of the antistatic treatment layer 5, and positioning components 2 are arranged on two sides of the PET film base layer 1.

Through the technical scheme, the whole protective film can be bonded under the action of the second adhesive layer 10 through the movably arranged second release film layer 11, the PET film base layer 1 can be well protected by arranging the first silica gel layer 3 and the second silica gel layer 9 on the upper side and the lower side of the PET film base layer 1 respectively, the whole protective film can have a good antistatic effect under the action of the first adhesive layer 4 through the arranged antistatic treatment layer 5 and the antistatic agent layer 6, the using effect of the whole protective film is better, the whole protective film has more functions and is more convenient to use, the whole protective film can have a good protective effect through the arranged surface protective layer 7, the whole protective film can be conveniently positioned and installed through the arranged four positioning holes 201, the position is more accurate, when the positioning is not needed, the positioning holes 201 are protected through the movably arranged first baffle plate 202 and the second baffle plate 203, further, the use of the whole protective film is not influenced, and the using effect is better.

In this embodiment, the upper surface of antistatic agent layer 6 is provided with surface protection layer 7, the activity of the upper surface of surface protection layer 7 is provided with the first type rete 8 of leaving, the lower surface paste of second silica gel layer 9 is provided with second adhesive layer 10, the other end surface paste of second adhesive layer 10 is provided with the second from type rete 11, can carry out good protection to the surface of protection film through setting up first from type rete 8 and second from type rete 11, prevent to produce in its transportation and damage.

Wherein, locating component 2 is including locating hole 201, first separation blade 202, second separation blade 203, first supplementary tear tape 204 and the supplementary tear tape 205 of second, the both sides surface four corners department of PET membrane basic unit 1 all runs through and is provided with locating hole 201, first separation blade 202 activity sets up in the upper end of every locating hole 201 and is located the first upper surface of leaving type rete 8, second separation blade 203 activity sets up at the lower extreme of every locating hole 201 and is located the second and leaves the lower surface of type rete 11, conveniently fix a position the installation to whole protection film through setting up four locating holes 201, make the position more accurate, when need not fixing a position, first separation blade 202 and second separation blade 203 through the activity setting protect locating hole 201, and then do not influence the use of whole protection film.

In this application, the first upper surface one end center both sides from type rete 8 all are provided with first supplementary tear tape 204, and the second is provided with the supplementary tear tape 205 of second from the lower surface one end center both sides of type rete 11, and convenient tearing off from type rete 11 from type rete 8 and second through setting up first supplementary tear tape 204 and the supplementary tear tape 205 of second, it is more convenient to operate.

The working principle of the antistatic transparent double-layer silica gel PET protective film is as follows:

when the PET protective film is used, the second release film layer 11 is firstly torn off, the whole protective film can be bonded under the action of the second adhesive layer 10, the PET film base layer 1 can be well protected by respectively arranging the first silica gel layer 3 and the second silica gel layer 9 on the upper side and the lower side of the PET film base layer 1, the whole protective film can have a good antistatic effect under the action of the first adhesive layer 4 by arranging the antistatic treatment layer 5 and the antistatic agent layer 6, the using effect of the whole protective film is better, the whole protective film has more functions and is more convenient to use, the whole protective film can be well protected by arranging the surface protective layer 7, the first release film layer 8 and the second release film layer 11 can be conveniently torn off by arranging the first auxiliary tear strip 204 and the second auxiliary tear strip 205, the operation is more convenient, the whole protective film can be conveniently positioned and installed by arranging the four positioning holes 201, make the position more accurate, the result of use is better, when need not fix a position, protects locating hole 201 through the first separation blade 202 and the second separation blade 203 that the activity set up, and then does not influence the use of whole protection film.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Antistatic transparent double-deck silica gel PET protection film, including PET membrane basic unit (1), its characterized in that: the upper surface of PET membrane basic unit (1) is provided with first silica gel layer (3), the lower surface of PET membrane basic unit (1) is provided with second silica gel layer (9), the other end surface paste of first silica gel layer (3) is provided with first adhesive layer (4), the upper surface paste of first adhesive layer (4) is provided with prevents static and handles layer (5), the upper surface of preventing static and handling layer (5) is provided with antistatic agent layer (6), the both sides of PET membrane basic unit (1) are provided with locating component (2).

2. The antistatic transparent double-layer silica gel PET protective film according to claim 1, characterized in that: the upper surface of antistatic agent layer (6) is provided with surface protection layer (7), the activity of the upper surface of surface protection layer (7) is provided with first release film layer (8).

3. The antistatic transparent double-layer silicone PET protective film according to claim 2, characterized in that: the lower surface of the second silica gel layer (9) is provided with a second adhesive layer (10) in a sticking mode, and the other end surface of the second adhesive layer (10) is provided with a second release film layer (11) in a sticking mode.

4. The antistatic transparent double-layer silicone PET protective film according to claim 3, characterized in that: the positioning assembly (2) comprises a positioning hole (201), a first baffle sheet (202), a second baffle sheet (203), a first auxiliary tearing strip (204) and a second auxiliary tearing strip (205), and the positioning hole (201) is arranged at the four corners of the surfaces of the two sides of the PET film base layer (1) in a penetrating mode.

5. The antistatic transparent double-layer silicone PET protective film according to claim 4, characterized in that: the first blocking piece (202) is movably arranged at the upper end of each positioning hole (201) and located on the upper surface of the first release film layer (8), and the second blocking piece (203) is movably arranged at the lower end of each positioning hole (201) and located on the lower surface of the second release film layer (11).

6. The antistatic transparent double-layer silicone PET protective film according to claim 4 or 5, characterized in that: the first upper surface one end center both sides of leaving type rete (8) all are provided with first supplementary tear tape (204), the second is left the lower surface one end center both sides of type rete (11) and all is provided with supplementary tear tape of second (205).