PET dot matrix silica gel film

Abstract

The utility model discloses a PET dot matrix silica gel film which comprises a PET base film, the surface of the PET base film is covered with a PET high-brightness film, a bonding layer is arranged between the PET base film and the PET high-brightness film, the surface of the PET high-brightness film is evenly sprayed with a surface treatment layer, the edge of the surface of the surface treatment layer is provided with a silk-screen layer, and the surface of the silk-screen layer is provided with a silica gel layer. The utility model relates to the technical field of silica gel films, and aims to solve the problems that the anti-dazzle function is not achieved, and most silica gel protective films are poor in scratch resistance. The film has the technical effects that blue light can be reflected through the air holes in the surface of the PET high-brightness film, and the surface durability, hardness and scratch resistance of the film can be further improved through the surface treatment layer on the surface of the PET high-brightness film.

Description

Technical Field

[0001] The utility model relates to the technical field of silicone films, in particular to a PET dot matrix silicone film. Background Art

[0002] With the development of science and technology, the requirements for protective films of electronic products have also increased. Among them, mobile phones are the most frequently used electronic products in people's daily life. The protection of mobile phone screens is essential. The mobile phone screen is the most vulnerable part of the mobile phone, and the screen protector can effectively increase the protection ability of the screen and avoid scratches and wear. This can extend the service life of the screen and reduce the cost of replacing the screen. If the mobile phone screen is damaged, it needs to be repaired or replaced. The screen protector can reduce this repair cost because it can prevent common screen damage such as scratches and wear. Many screen protectors have excellent transparency and clarity, which can improve the screen display effect and make the screen clearer and more realistic. Many screen protectors have anti-fingerprint and anti-oil functions, which can keep the screen clean and reduce the frequency of wiping the screen. Most existing mobile phone silicone protective films do not have anti-glare effects, and most silicone protective films have poor scratch resistance. After long-term use, scratches and wear may occur, affecting the appearance of the screen.

[0003] In view of this, we propose a PET dot matrix silicone film. Utility Model Content

[0004] Therefore, the purpose of the utility model is to provide a PET dot matrix silicone film to solve the above problems in the prior art.

[0005] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0006] According to the first aspect of the utility model, it comprises a PET base film, the surface of the PET base film is covered with a PET high-gloss film, an adhesive layer is provided between the PET base film and the PET high-gloss film, a surface treatment layer is evenly sprayed on the surface of the PET high-gloss film, a silk-screen layer is provided at the surface edge of the surface treatment layer, and an adsorption layer is provided on the side of the PET base film away from the PET high-gloss film.

[0007] Furthermore, the PET base film is a film made of polyester material, the thickness of the PET base film is 0.15 mm, the thickness of the PET high-gloss film is 0.1 mm, and the surfaces of the PET base film and the PET high-gloss film are both chamfered.

[0008] Furthermore, the PET high-gloss film is adhered to the surface of the PET base film through an adhesive layer, the adhesive layer is organic silicone water, and the thickness of the adhesive layer is 50 microns.

[0009] Furthermore, a plurality of lattice pores are evenly arranged on the surface of the PET high-gloss film, and the diameter of the lattice pores on the surface of the PET high-gloss film is 10 microns.

[0010] Furthermore, the surface treatment layer is made of a transparent ceramic coating, and the thickness of the surface treatment layer is 8 microns.

[0011] Furthermore, the silk-screen layer is made of black ink, and the silk-screen layer is evenly printed on the edge of the surface treatment layer.

[0012] Furthermore, the adsorption layer is made of a nano-adsorption film, and the thickness of the adsorption layer is 10 microns.

[0013] The utility model has the following advantages: the utility model improves the surface glossiness through the PET high-gloss film provided on the surface of the PET base film, and can reflect blue light through the pores on the surface of the PET high-gloss film, effectively avoiding the glare problem; the surface treatment layer on the surface of the PET high-gloss film can further improve the surface durability, hardness and scratch resistance of the film, and effectively reduce fingerprints; the silk-screen layer can improve the hardness of the edges of the PET base film and the PET high-gloss film, so that the film is not prone to problems such as edge warping when in use; the adsorption layer can enhance the fit and adhesion between the PET base film and the screen through nano-adsorption technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of a PET dot matrix silicone film of the utility model;

[0015] Figure 2 The utility model is a cross-sectional structural diagram of a PET dot matrix silicone film.

[0016] In the figure: 11, PET base film, 12, PET high-gloss film, 13, adhesive layer, 14, surface treatment layer, 15, silk-screen layer, 16, adsorption layer. DETAILED DESCRIPTION

[0017] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] Example 1

[0019] like Figure 1-Figure 2As shown, a PET dot matrix silicone film in the embodiment of the first aspect of the utility model comprises a PET base film 11, the surface of the PET base film 11 is covered with a PET high gloss film 12, an adhesive layer 13 is provided between the PET base film 11 and the PET high gloss film 12, a surface treatment layer 14 is evenly sprayed on the surface of the PET high gloss film 12, a silk screen layer 15 is provided at the surface edge of the surface treatment layer 14, and an adsorption layer 16 is provided on a side of the PET base film 11 away from the PET high gloss film 12;

[0020] In the above embodiment, it should be noted that the PET high-gloss film is bonded to the surface of the PET base film 11 through the adhesive layer 13, the surface treatment layer 14 is evenly sprayed on the surface of the PET high-gloss film 12, the silk-screen layer 15 is evenly printed on the surface edge of the surface treatment layer 14, and the adsorption layer 16 can adsorb the film on the surface where it needs to be pasted.

[0021] Example 2

[0022] like Figure 1-Figure 2 As shown, a PET dot matrix silicone film in the embodiment of the first aspect of the utility model includes all the contents of embodiment 1, and in addition, the PET base film 11 is a film made of polyester material, the thickness of the PET base film 11 is 0.15 mm, the thickness of the PET high gloss film 12 is 0.1 mm, and the surfaces of the PET base film 11 and the PET high gloss film 12 are both provided with chamfers;

[0023] In the above embodiment, it should be noted that the PET base film 11 and the PET high-gloss film 12 have good transparency, the PET high-gloss film 12 is arranged on the surface of the PET base film 11, the thickness of the PET high-gloss film 12 is less than the thickness of the PET base film 11, and the chamfers on the surfaces of the PET base film 11 and the PET high-gloss film 12 can improve the touch feel and edge feel after pasting, reduce unnecessary stimulation to users, and improve the overall aesthetics of the film.

[0024] Example 3

[0025] like Figure 1-Figure 2 As shown, a PET dot matrix silicone film in the embodiment of the first aspect of the utility model includes all the contents of embodiment 2, and in addition, the PET high gloss film 12 is attached to the surface of the PET base film 11 through an adhesive layer 13, and the adhesive layer 13 is organic silicone water, and the thickness of the adhesive layer 13 is 50 microns;

[0026] In the above embodiment, it should be noted that the adhesive layer 13 is organic silicone water, which can have high flexibility and elasticity and good adhesion performance, and can effectively bond the PET high-gloss film 12 and the PET base film 11. The organic silicone water has good resistance to ultraviolet rays and oxidation, and can improve the service life of the film to a certain extent.

[0027] Example 4

[0028] like Figure 1-Figure 2 As shown, a PET lattice silicone film in the embodiment of the first aspect of the utility model includes all the contents of embodiment 3. In addition, a plurality of lattice pores are evenly arranged on the surface of the PET high-gloss film 12, and the diameter of the lattice pores on the surface of the PET high-gloss film 12 is 10 microns;

[0029] In the above embodiment, it should be noted that the lattice pores on the surface of the PET high-gloss film 12 can effectively reflect blue light, thereby effectively avoiding the glare problem.

[0030] Example 5

[0031] like Figure 1-Figure 2 As shown, a PET dot matrix silicone film in the embodiment of the first aspect of the utility model includes all the contents of embodiment 4, and in addition, the surface treatment layer 14 is made of a transparent ceramic coating, and the thickness of the surface treatment layer 14 is 8 microns;

[0032] In the above embodiment, it should be noted that the transparent ceramic coating used in the surface treatment layer 14 can increase the hardness of the film surface, reduce the friction coefficient, and effectively improve the scratch resistance of the film and effectively reduce the adhesion of fingerprints and dust.

[0033] Example 6

[0034] like Figure 1-Figure 2 As shown, a PET dot matrix silicone film in the embodiment of the first aspect of the utility model includes all the contents of embodiment 5, and in addition, the silk-screen layer 15 is made of black ink, and the silk-screen layer 15 is evenly printed on the edge of the surface treatment layer 14;

[0035] In the above embodiment, it should be noted that the silk-screen layer 15 can improve the hardness of the PET base film 11 and the PET high-gloss film 12, so that the edges are not easy to curl when the film is adhered, thereby improving the firmness during adhesion.

[0036] Example 7

[0037] like Figure 1-Figure 2As shown, a PET dot matrix silicone film in the embodiment of the first aspect of the utility model includes all the contents of embodiment 6, and in addition, the adsorption layer 16 is made of a nano-adsorption film, and the thickness of the adsorption layer 16 is 10 microns;

[0038] In the above embodiment, it should be noted that the back side of the PET base film 11 is evenly coated with an adsorption layer 16, which can enhance the fit and adhesion between the PET base film 11 and the screen.

[0039] The use process of the utility model is as follows. Those skilled in the art will: the PET base film 11 and the PET high-gloss film 12 have good transparency; the chamfers on the surfaces of the PET base film 11 and the PET high-gloss film 12 can improve the touch feel and the edge feel after pasting, reduce unnecessary stimulation to users, and improve the overall aesthetics of the film; the adhesive layer 13 is organic silicone water, which has high flexibility and elasticity, and has good adhesion properties, can effectively bond the PET high-gloss film 12 and the PET base film 11, and the organic silicone water has good resistance to ultraviolet rays and oxidation, which can improve to a certain extent. The service life of the film is long. The dot matrix pores on the surface of the PET high-gloss film 12 can effectively reflect blue light, thereby effectively avoiding the glare problem. The transparent ceramic coating used in the surface treatment layer 14 can increase the hardness of the film surface, reduce the friction coefficient, and effectively improve the anti-scratch performance of the film, effectively reducing the adhesion of fingerprints and dust. The silk-screen layer 15 can increase the hardness of the PET base film 11 and the PET high-gloss film 12, so that the edges of the film are not easy to curl when adhered, and the firmness during adhesion is improved. The back of the PET base film 11 is evenly coated with an adsorption layer 16, which can enhance the fit and adhesion between the PET base film 11 and the screen.

[0040] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. A PET dot matrix silicone film, comprising a PET base film (11), characterized in that: The surface of the PET base film (11) is covered with a PET high-gloss film (12); an adhesive layer (13) is provided between the PET base film (11) and the PET high-gloss film (12); a surface treatment layer (14) is evenly sprayed on the surface of the PET high-gloss film (12); a silk-screen layer (15) is provided at the surface edge of the surface treatment layer (14); and an adsorption layer (16) is provided on a side of the PET base film (11) away from the PET high-gloss film (12).

2. A PET dot matrix silicone film according to claim 1, characterized in that: The PET base film (11) is a film made of polyester material, the thickness of the PET base film (11) is 0.15 mm, the thickness of the PET high-gloss film (12) is 0.1 mm, and the surfaces of the PET base film (11) and the PET high-gloss film (12) are both provided with chamfers.

3. A PET dot matrix silicone film according to claim 2, characterized in that: The PET high-gloss film (12) is bonded to the surface of the PET base film (11) via an adhesive layer (13); the adhesive layer (13) is organic silica gel water, and the thickness of the adhesive layer (13) is 50 microns.

4. A PET dot matrix silicone film according to claim 3, characterized in that: The surface of the PET high-gloss film (12) is evenly provided with a plurality of lattice pores, and the diameter of the lattice pores on the surface of the PET high-gloss film (12) is 10 micrometers.

5. A PET dot matrix silicone film according to claim 4, characterized in that: The surface treatment layer (14) is made of a transparent ceramic coating, and the thickness of the surface treatment layer (14) is 8 micrometers.

6. A PET dot matrix silicone film according to claim 5, characterized in that: The silk-screen layer (15) is made of black ink, and the silk-screen layer (15) is evenly printed on the edge of the surface treatment layer (14).

7. A PET dot matrix silicone film according to claim 6, characterized in that: The adsorption layer (16) is made of a nano-adsorption film, and the thickness of the adsorption layer (16) is 10 micrometers.

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