CN215627745U

CN215627745U - Electronic screen is with bearing protection film

Info

Publication number: CN215627745U
Application number: CN202121397627.7U
Authority: CN
Inventors: 赵思银; 呼咪; 丁明明
Original assignee: Dongguan Gongxing New Material Technology Co ltd
Current assignee: Dongguan Gongxing New Material Technology Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-01-25
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a bearing protective film for an electronic screen, which comprises a protective film body, wherein a silica gel layer is coated on the bottom surface of the protective film body, a PET release film is adhered to the bottom surface of the silica gel layer, the protective film body comprises a PET base film, an anticorrosive pressure-sensitive adhesive, a UPE film, an anti-reflection film, a transition cross-connecting layer and an anti-fingerprint coating, the top surface of the UPE film is plated with an aluminum coating, and the top surface of the transition cross-connecting layer is plated with an anti-fingerprint coating. This electronic screen is with bearing protection film sets up the aluminium coating film on the UPE film, when electronic screen closed, utilizes the reflectance property of aluminium coating film, makes this protection film can regard as the mirror to use to make the protection film function abundanter, the practicality is stronger, sets up one deck UPE film at PET base film top, can effectively improve the life of this protection film, and prevent that the fingerprint cladding material can prevent that the protection film surface from forming the fingerprint, thereby has improved the luminousness of protection film.

Description

Electronic screen is with bearing protection film

Technical Field

The utility model relates to the technical field of protective films, in particular to a bearing protective film for an electronic screen.

Background

The bearing protective film is an auxiliary material which is widely applied to electronic and electrical, optical display, electrical equipment manufacturing and packaging transportation processes, has the functions of bearing and protecting products from accidental scratching, but the existing protective film has single function, only plays a role in protecting a screen, has short service life, needs to be replaced frequently and has poor practicability.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the bearing protective film for the electronic screen, which solves the problems that the function is single, only the screen is protected, the service life is short, frequent replacement is needed, and the practicability is poor.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an electronic screen is with bearing protection film, includes the protection film body, the bottom surface coating on protection film body has the silica gel layer to the bottom surface on silica gel layer is stained with PET from type film, the protection film body includes PET base film, anticorrosive pressure sensitive adhesive, UPE film, prevents that light reflection film, transition handing-over layer and prevent the fingerprint cladding material, the aluminium coating has been plated to the top surface of UPE film.

Preferably, the top surface of the PET base film and the bottom of the UPE film are adhered to each other by an anticorrosive pressure-sensitive adhesive, and the top surface of the UPE film is attached to the bottom surface of the anti-reflection film.

Preferably, the top surface of the anti-reflection film is attached to the bottom surface of the transition cross-connecting layer, and the top surface of the transition cross-connecting layer is plated with an anti-fingerprint coating.

Preferably, the aluminum plating layer is uniformly plated on the top surface of the UPE film in a vacuum evaporation mode.

Preferably, the transition cross-connecting layer is a PET film, and the fingerprint-proof coating is a polyvinylidene fluoride coating.

Preferably, the anti-reflection film is a frosted PET film.

Advantageous effects

The utility model provides a bearing protective film for an electronic screen. Compared with the prior art, the method has the following beneficial effects:

(1) this electronic screen is with bearing protection film, has plated the aluminium coating through the top surface of UPE film, sets up the aluminium coating film on the UPE film, when electronic screen closed, utilizes the reflectance properties of aluminium coating film, makes this protection film can regard as the mirror to use to make the protection film function abundanter, the practicality is stronger.

(2) This electronic screen is with bearing protection film, include the PET base film through the protection film body, anticorrosive pressure sensitive adhesive, the UPE film, prevent the reflection of light film, transition handing-over layer and prevent the fingerprint cladding material, the top surface of PET base film and the bottom of UPE film are through anticorrosive pressure sensitive adhesive bonding each other, the top surface of preventing the reflection of light film is laminated with the bottom surface on transition handing-over layer mutually, and the top surface on transition handing-over layer has plated and has been prevented the fingerprint cladding material, set up one deck UPE film at PET base film top, can effectively improve the life of this protection film, and prevent that the fingerprint cladding material can prevent that the protection film surface from forming the fingerprint, thereby the luminousness of protection film has been improved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a partial cross-sectional view of a protective film body according to the present invention;

FIG. 3 is an exploded view of the present invention;

fig. 4 is a perspective view of a UPE film in accordance with the present invention.

In the figure: the anti-reflection film comprises a protective film body 1, a PET base film 11, an anticorrosive pressure-sensitive adhesive 12, a UPE film 13, an anti-reflection film 14, a transition cross-connecting layer 15, an aluminum plating layer 16, a fingerprint-proof plating layer 17, a silica gel layer 2 and a PET release film 3.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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.

Referring to fig. 1-4, the present invention provides a technical solution: a bearing protective film for an electronic screen comprises a protective film body 1, wherein the bottom surface of the protective film body 1 is coated with a silica gel layer 2, the silica gel is also called silicic acid gel, is a granular porous silica hydrate, belongs to an amorphous substance, is transparent or milky in appearance, is prepared by washing and drying after adding acid into sodium silicate, has stable chemical properties and does not burn, can be adhered to the electronic screen when used in the protective film, and a PET release film 3 is adhered to the bottom surface of the silica gel layer 2, the protective film body 1 comprises a PET base film 11, an anticorrosive pressure-sensitive adhesive 12, a UPE film 13, an anti-reflection film 14, a transition connection layer 15 and an anti-fingerprint coating 17, the top surface of the UPE film 13 is plated with an aluminum coating 16, and can be used as a mirror by utilizing the reflection performance of the aluminum coating when the electronic screen is closed, so that the protective film has richer functions and stronger practicability, the pressure-sensitive adhesive is a pressure-sensitive adhesive for short, and is a pressure-sensitive adhesive, the anticorrosive pressure-sensitive adhesive 12 is a pressure-sensitive adhesive added with anticorrosive components, the UPE film 13 has excellent wear resistance, and the UPE film 13 has good low-temperature impact resistance, self-lubrication, non-toxicity, water resistance and chemical resistance.

The top surface of PET base film 11 and the bottom of UPE film 13 are passed through anticorrosive pressure sensitive adhesive 12 and are adhered to each other, and the top surface of UPE film 13 pastes with the bottom surface of preventing reflection film 14 mutually, set up one deck UPE film 13 at PET base film 11 top, can effectively improve the life of this protection film, and prevent fingerprint cladding material 17 and can prevent that the protection film surface from forming fingerprint, thereby the luminousness of protection film has been improved, the top surface of preventing reflection film 14 and the laminating of the bottom surface of transition handing-over layer 15 mutually, and the top surface of transition handing-over layer 15 has plated and has prevented fingerprint cladding material 17.

The aluminum coating 16 is uniformly coated on the top surface of the UPE film 13 in a vacuum evaporation mode, the transition cross-connecting layer 15 is a PET film, the PET film is made of polyethylene terephthalate serving as a raw material by adopting an extrusion method, and is made into a thick sheet by biaxial stretching, the anti-fingerprint coating 17 is a polyvinylidene fluoride coating, and the anti-reflection film 14 is a frosted PET film.

When the protective film is used, the PET release film 3 on the bottom surface of the protective film body 1 is taken off, and then the surface, coated with the silica gel layer 2, of the protective film body 1 is adhered to the surface of an electronic screen.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electronic screen is with bearing protection film, includes protection film body (1), the bottom surface coating of protection film body (1) has silica gel layer (2) to the bottom surface of silica gel layer (2) is stained with PET and is left type film (3), its characterized in that: the protective film body (1) comprises a PET base film (11), an anticorrosive pressure-sensitive adhesive (12), a UPE film (13), an anti-reflection film (14), a transition cross-connecting layer (15) and an anti-fingerprint coating (17), wherein the top surface of the UPE film (13) is plated with an aluminum coating (16).

2. The carrier protective film for electronic screens of claim 1, wherein: the top surface of the PET base film (11) and the bottom of the UPE film (13) are adhered to each other through an anticorrosive pressure-sensitive adhesive (12), and the top surface of the UPE film (13) is attached to the bottom surface of the anti-reflection film (14).

3. The carrier protective film for electronic screens of claim 1, wherein: the top surface of the anti-reflection film (14) is attached to the bottom surface of the transition connection layer (15), and the top surface of the transition connection layer (15) is plated with an anti-fingerprint coating (17).

4. The carrier protective film for electronic screens of claim 1, wherein: the aluminum plating layer (16) is uniformly plated on the top surface of the UPE film (13) in a vacuum evaporation mode.

5. The carrier protective film for electronic screens of claim 1, wherein: the transition connection layer (15) is a PET film, and the fingerprint-proof coating (17) is a polyvinylidene fluoride coating.

6. The carrier protective film for electronic screens of claim 1, wherein: the anti-reflection film (14) is a ground PET film.