CN214188773U

CN214188773U - High-adsorbability PET silica gel protective film

Info

Publication number: CN214188773U
Application number: CN202023267594.2U
Authority: CN
Inventors: 刘宁
Original assignee: Suzhou Value Optical Technology Co ltd
Current assignee: Suzhou Value Optical Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-14
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a high adsorptivity PET silica gel protection film, including the PET rete, the inside of PET rete has inlayed OCA optics glue film, the upper surface of PET rete bonds and has the second ya keli layer, the inside of second ya keli layer has inlayed first silica gel layer, one side that first silica gel layer kept away from the second ya keli layer bonds in the upper surface of PET rete, the upper surface of second ya keli layer bonds and has the water-soluble glue film, the upper surface of water-soluble glue film bonds and has the dull polish oil reservoir, the upper surface of dull polish oil reservoir bonds and has the first ya keli layer, the upper surface bonding organic glass layer of first ya keli layer; through setting up the insulating layer, make this silica gel guarantee its insulating nature when guaranteeing the adsorptivity, effective isolated voltage and reach the effect of protection electronic product, and through setting up PET rete, dull polish oil layer, first silica gel layer and second silica gel layer, make this silica gel protective layer more explosion-proof, better protection electronic product.

Description

High-adsorbability PET silica gel protective film

Technical Field

The utility model relates to a silica gel protection film technical field specifically is a high adsorptivity PET silica gel protection film.

Background

With the continuous progress of science and technology, touch panels are increasingly used in display devices, but passive abrasion of the touch panels can reduce the use performance and the aesthetic degree, and finally cause the loss of the use value and economic loss, and the hard coating which can be coated on the surface of the substrate at present becomes a research hotspot, so that a protective film is usually required to be attached to the surface of the glass substrate of an electronic product to prevent the glass substrate from being damaged and polluted.

Generally adopt one deck PET membrane in the user layer of the screen protection film on the existing market, lead to the breakage of LCD screen very easily, very easily cause the damage to electronic product, can't guarantee insulating nature when guaranteeing the adsorptivity, can't completely cut off the voltage and reach the effect of protection electronic product, and be difficult to break away from it mutually with electronic product when changing new protection film, and another kind of toughened glass protection film on the market has certain explosion-proof effect, but toughened glass itself breaks into pieces very easily, its piece easily causes the cut to the people, for this, provide a high adsorptivity PET silica gel protection film.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high adsorptivity PET silica gel protection film to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high adsorptivity PET silica gel protection film, includes the PET rete, the inside of PET rete has inlayed OCA optical cement layer, the upper surface bonding of PET rete has second gram force layer, the inside of second gram force layer has inlayed first silica gel layer, first silica gel layer is kept away from one side of second gram force layer bond in the upper surface of PET rete, the upper surface bonding of second gram force layer has the water-soluble glue film, the upper surface bonding of water-soluble glue film has the dull polish oil reservoir, the upper surface bonding of dull polish oil reservoir has first gram force layer, the upper surface bonding organic glass layer on first gram force layer, the upper surface bonding on organic glass layer has the viscose layer, the upper surface bonding on viscose layer has the insulating layer.

As further preferable in the present technical solution: and the upper surface of the insulating layer is bonded with a scratch-resistant layer.

As further preferable in the present technical solution: the upper surface on the scratch-resistant layer is provided with an arc-shaped groove, and the upper surface of the arc-shaped groove is bonded with arc-shaped acrylic.

As further preferable in the present technical solution: the upper surface of arc ya keli bonds and has the third silica gel layer, the third silica gel layer is kept away from the lower surface of arc ya keli bonds and has the dust mask.

As further preferable in the present technical solution: and the two sides of the first silica gel layer are respectively bonded with a second silica gel layer, and the lower surface of the second silica gel layer is bonded on the upper surface of the PET film layer.

As further preferable in the present technical solution: protective layers are bonded to two sides of the PET film layer, and the upper surfaces of the protective layers are attached to the lower surface of the third silica gel layer.

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

the insulating layer is arranged, so that the silica gel ensures the adsorbability and the insulativity, the voltage is effectively isolated to achieve the effect of protecting electronic products, and the PET film layer, the frosted oil layer, the first silica gel layer and the second silica gel layer are arranged, so that the silica gel protective film is more explosion-proof and can better protect the electronic products;

and secondly, when the new silica gel protective film needs to be replaced, the second silica gel layer is held by hand, and the silica gel protective film can be separated from the electronic product by tearing one side of the scratch-resistant layer, so that time and labor are saved.

Drawings

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

fig. 2 is a schematic structural view of the second silica gel layer and the first silica gel layer of the present invention;

fig. 3 is a schematic structural view of the arc-shaped acrylic layer and the third silicone layer of the present invention;

fig. 4 is a schematic structural view of the dustproof film and the third silica gel layer of the present invention.

In the figure: 1. a second silica gel layer; 2. an OCA optical adhesive layer; 3. a first silica gel layer; 4. a PET film layer; 5. a second acrylic layer; 6. an insulating layer; 7. an adhesive layer; 8. sanding an oil layer; 9. a scratch-resistant layer; 10. an organic glass layer; 11. a first acrylic layer; 12. a water-soluble glue layer; 13. arc acrylic; 14. a third silica gel layer; 15. an arc-shaped groove; 16. a dust-proof film; 17. and a protective 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.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high adsorptivity PET silica gel protection film, including PET rete 4, the inside of PET rete 4 has inlayed OCA optical cement layer 2, the upper surface bonding of PET rete 4 has second gram force layer 5, the inside of second gram force layer 5 has inlayed first silica gel layer 3, one side that second gram force layer 5 was kept away from on first silica gel layer 3 bonds in the upper surface of PET rete 4, the upper surface bonding of second gram force layer 5 has water-soluble glue film 12, the upper surface bonding of water-soluble glue film 12 has dull polish oil reservoir 8, the upper surface bonding of dull polish oil reservoir 8 has first gram force layer 11, the upper surface bonding layer 10 of first gram force layer 11, the upper surface bonding of organic glass layer 10 has viscose layer 7, the upper surface bonding of viscose layer 7 has insulating layer 6.

In this embodiment, specifically: the upper surface of the insulating layer 6 is bonded with a scratch-resistant layer 9; by arranging the scratch-proof layer 9, the silica gel protective film is attached to an object, so that the scratch-proof protective film can effectively prevent scratches and scratches when a user uses the protective film, and the service life of the protective film is prolonged.

In this embodiment, specifically: an arc-shaped groove 15 is formed in the upper surface of the scratch-resistant layer 9, and an arc-shaped acrylic 13 is bonded to the upper surface of the arc-shaped groove 15; after fixing arc ya keli 13 and arc recess 15 mutually, make arc ya keli 13 better with prevent scraping layer 9 mutually fixed, prevent scraping layer 9 and for preventing by transparent optics polyester film (PET) coating special protection glue after, laminating transparent polyester film (PET) from the type membrane again to prevent scraping the protection film in the hi-Tech that the transparent polyester film (PET) protection film of sclerosis treatment face laminating is constituteed.

In this embodiment, specifically: a third silica gel layer 14 is bonded on the upper surface of the arc-shaped acrylic 13, and a dustproof film 16 is bonded on the lower surface, away from the arc-shaped acrylic 13, of the third silica gel layer 14; when a user needs to replace a new silica gel protective film, the third silica gel layer 14 is held by hand and is far away from one end of the scratch-resistant layer 9, the silica gel protective film can be torn off by tearing towards one end of the scratch-resistant layer 9, the dustproof film 16 is separated from the third silica gel layer 14 after the silica gel protective film is attached to an object, and the rest part of the third silica gel layer 14 is attached to the object.

In this embodiment, specifically: the second silica gel layers 1 are bonded on the two sides of the first silica gel layer 3, and the lower surfaces of the second silica gel layers 1 are bonded on the upper surface of the PET film layer 4; through setting up second silica gel layer 1, increase the area of contact of first silica gel layer 3 and PET rete 4.

In this embodiment, specifically: protective layers 17 are bonded on two sides of the PET film layer 4, and the upper surfaces of the protective layers 17 are bonded on the lower surface of the third silica gel layer 14; by arranging the protective layer 17, the periphery of the silica gel protective film can be effectively protected from being damaged in use.

In this embodiment: the material of the protective layer 17 is silica gel, which is a high-activity adsorption material and belongs to an amorphous substance. The main component of the silica gel is silicon dioxide, the silica gel is stable in chemical property and does not burn, and the dustproof film 16 is a matrix prepared by melt-blown fabric doped with activated carbon fibers and activated carbon particles.

In this embodiment: the viscose layer 7 is made of viscose fiber, and belongs to cellulose fiber. The natural fiber viscose is prepared with natural fiber as material, and through alkalization, ageing, sulfonation and other steps, and dissolving in dilute alkali solution to prepare viscose and wet spinning. By adopting different raw materials and spinning processes, common viscose fibers, high wet modulus viscose fibers, high strength viscose fibers and the like can be obtained respectively. Common viscose fiber has common physical and mechanical properties and chemical properties, and is divided into cotton type, wool type and filament type, commonly called artificial cotton, artificial wool and rayon. The high wet modulus viscose fiber has higher polymerization degree, strength and wet modulus. The fiber can bear a load of 22.0cN per unit density in wet state, and has a wet elongation of not more than 15% and is mainly rich in strong fiber. The high-strength viscose fiber has higher strength and fatigue resistance.

When the protective film is used, when an electronic product needs to be protected, the dustproof film 16 is separated from the third silica gel layer 14, the third silica gel layer 14 is held by hands to attach the protective film to the surface of the electronic product, a hard object is used for scraping and rubbing the upper surface of the scratch-resistant layer 9, bubbles generated during attachment can be effectively pushed, the lower surface of the frosted oil layer 8 is bonded with the water-soluble glue layer 12, the upper surface of the frosted oil layer 8 is bonded with the first acrylic layer 11, the upper surface of the first acrylic layer 11 is bonded with the glue layer 7, after the protective film is bonded with the electronic product, the adsorbability of the protective film is greatly improved, the periphery of the protective film can be better protected by arranging the protective layer 17, the service life of the protective film is prolonged, when a new protective film needs to be replaced, the third silica gel layer 14 is pulled to one side of the scratch-resistant layer 9 by hands, the arc-shaped acrylic 13 can drive the silica gel protective film to separate from the electronic product.

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 a high adsorptivity PET silica gel protection film, includes PET rete (4), its characterized in that: an OCA optical adhesive layer (2) is embedded in the PET film layer (4), a second acrylic layer (5) is bonded on the upper surface of the PET film layer (4), a first silica gel layer (3) is embedded in the second acrylic layer (5), one side of the first silica gel layer (3) far away from the second acrylic layer (5) is bonded on the upper surface of the PET film layer (4), a water-soluble glue layer (12) is bonded on the upper surface of the second acrylic layer (5), the upper surface of the water-soluble glue layer (12) is bonded with a frosted oil layer (8), a first acrylic layer (11) is bonded on the upper surface of the frosted oil layer (8), the upper surface of the first acrylic layer (11) is adhered with an organic glass layer (10), the upper surface bonding of organic glass layer (10) has viscose layer (7), the upper surface bonding of viscose layer (7) has insulating layer (6).

2. The high-adsorptivity PET silica gel protective film according to claim 1, wherein: and the upper surface of the insulating layer (6) is bonded with a scratch-resistant layer (9).

3. The high-adsorptivity PET silica gel protective film according to claim 2, wherein: arc-shaped grooves (15) are formed in the upper surface of the scratch-resistant layer (9), and arc-shaped acrylic (13) is bonded to the upper surface of each arc-shaped groove (15).

4. The high-adsorptivity PET silica gel protective film according to claim 3, wherein: the upper surface of arc ya keli (13) bonds and has third silica gel layer (14), third silica gel layer (14) are kept away from the lower surface bonding of arc ya keli (13) has dust-proof membrane (16).

5. The high-adsorptivity PET silica gel protective film according to claim 2, wherein: the two sides of the first silica gel layer (3) are respectively bonded with a second silica gel layer (1), and the lower surface of the second silica gel layer (1) is bonded on the upper surface of the PET film layer (4).

6. The high-adsorptivity PET silica gel protective film according to claim 4, wherein: protective layers (17) are bonded to two sides of the PET film layer (4), and the upper surfaces of the protective layers (17) are attached to the lower surface of the third silica gel layer (14).