CN213771883U

CN213771883U - Dull polish antibacterial mobile phone film

Info

Publication number: CN213771883U
Application number: CN202021209114.4U
Authority: CN
Inventors: 李明峰
Original assignee: Shenzhen Xuyi Photoelectric Technology Co ltd
Current assignee: Shenzhen Xuyi Photoelectric Technology Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-07-23
Anticipated expiration: 2030-06-24

Abstract

The utility model provides an antibiotic mobile phone membranes of dull polish, including basement membrane layer, silica gel layer, TPU layer, OCA layer, dull polish layer and the protective layer that sets gradually, basement membrane layer and protective layer are 50# PET from the type membrane, the OCA layer comprises UV type polyacrylate type OCA, the dull polish layer comprises 100# PET membrane and nanometer silver layer. Implement the utility model discloses an antibiotic mobile phone film of dull polish adopts composite bed structure, and is with low costs, has the dull polish structure of preventing the fingerprint, still has certain antibacterial function.

Description

Dull polish antibacterial mobile phone film

Technical Field

The utility model relates to a cell-phone rupture membrane technical field, in particular to antibiotic cell-phone membrane of dull polish.

Background

Mobile phone films can be classified according to their use: a mobile phone screen protective film, a mobile phone body protective film, a Daqin 150 film, a peep-proof film, a mirror film, an AR film, a frosted film, a scratch-proof protective film, a mobile phone body scratch-proof protective film and a mobile phone body decoration protective film; the materials can be divided into: PC protective film, PVC protective film, PET protective film and AR protective film of the mobile phone; the mounting principle can be divided into: a back adhesive protective film, an electrostatic protective film, and the like.

The mobile phone protective film is divided into the following parts according to the functions: 1, a peep-proof film: by using the physical optical polarization technology, after the liquid crystal screen is pasted, the screen only has the visibility within 30 degrees of the front surface and the side surface, so that the screen picture can be clearly seen from the front surface, and the screen content can not be seen from the side surfaces except the 30 degrees at the left and right. 2. High-transparency scratch-resistant film: the outer surface layer is treated by a super wear-resistant material coating, so that scratching, stains, fingerprints and dust can be effectively prevented. 3. Diamond film coating: the diamond film is decorated like diamond, has glittering and translucent diamond effect under sunlight or lamplight, attracts attention, does not influence screen display, does not generate bubbles in use, and has obvious exhaust speed. 4. Sanding a film: the surface layer is a frosted layer, so that the fingerprint invasion can be effectively resisted, and no trace is left when a finger slides; even if liquid residues such as sweat and the like are left, the liquid residues can be cleaned only by lightly wiping the liquid residues with hands, and the visual effect of the screen is ensured to the maximum extent. 5. Mirror film: when the backlight of the main screen is turned off, the protective film plays a role of a mirror. When the backlight is turned on, characters and images can be normally displayed through the film. The film is divided into 5-6 layers, and one of the layers is subjected to aluminum evaporation treatment. The mirror function is realized by reflecting external light with this layer. 6. 3D film: the 3D pattern has various types, and has various hearts, dragon veins, butterflies, triangles, water cubes, squares, heart shapes, meteor rains, woven veins, fish scales and the like. 7. Color film: a mobile phone color film is a personalized mobile phone protective film, various personalized patterns are printed on the protective film, such as landscape figures, flowers, birds, insects, fishes, cartoon animations, star idols, famous scripts and paintings and the like, even lovers' photos, wedding photos, full-family fortune, life photos, art photos and the like can be printed on the mobile phone protective film, so that the mobile phone protective film can play a role in personalized decoration in addition to scratch prevention, dust prevention, pollution prevention, radiation prevention and the like. 8. Naked eye 3D pad pasting: the lenticular 3D film of the left-right format stereoscopic film and the miraculous screen protection sticker are used, so that the screen can have a naked eye 3D effect only by sticking a mobile phone, the naked eye 3D display effect can be directly seen on the screen, and a naked eye 3D film can be watched on the screen without wearing special glasses. Naked-eye 3D film sticking is becoming a new development direction of mobile phone film sticking, and the defect that mobile phones, palm computers and the like cannot watch 3D films directly with naked eyes is overcome. 9. Relief film: the appearance of the relief film of the latest process breaks through the situation that the traditional mobile phone film only has plane visual sense, and a thin screen can generate lifelike concave-convex hand feeling by only sticking the screen protection on the screen, so that the relief film is immediately matched with colorful relief patterns, mountains, flowers and birds and ink, and the relief pattern is appeared before the time of the pause. 10. And (3) a blue light prevention film: the blue light prevention protective film is a newly-emerging screen protective film in the market, and compared with the traditional protective film, the blue light prevention protective film has the most characteristic function of preventing blue light except the functions of scratch prevention, water prevention, peeping prevention and the like.

At present, mobile phones are closely related to daily life, functions of mobile phone protective films are more and more diversified and personalized, people have more and more gained consensus on healthy use of mobile phones, and therefore, the continuous upgrading of the functions of the mobile phone protective films becomes a constant subject of technical workers.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides an antibiotic mobile phone film of dull polish.

The technical scheme of the utility model is realized like this:

the utility model discloses a frosted antibacterial mobile phone film, which comprises a bottom film layer, a silica gel layer, a TPU layer, an OCA layer, a frosted layer and a protective layer which are arranged in sequence, wherein the bottom film layer and the protective layer are both 50# PET release films, and the thickness of the 50# PET release films is 50 mu m; the OCA layer is composed of UV polyacrylate type OCA, and the frosting layer is composed of a 100# PET film and a nano silver layer.

Furthermore, the thickness of the frosted layer is 90-110 μm.

Further, the thickness of the TPU layer is 190-210 μm.

Further, the thickness of the release film of the No. 50 PET is 50 μm.

Further, the thickness of the silica gel layer is 10-30 μm.

Further, the thickness of the OCA layer is 15-35 mu m, the adhesive force of the OCA layer is larger than 17N/25mm, and the UV curing energy of the OCA layer is 1400-1600 mj/cm²。

Implement the utility model discloses an antibiotic mobile phone film of dull polish has following profitable technological effect:

implement the utility model discloses an antibiotic mobile phone film of dull polish adopts composite bed structure, and is with low costs, has the dull polish structure of preventing the fingerprint, still has certain antibacterial function.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of the frosted antibacterial mobile phone film of the present invention.

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 efforts belong to the protection scope of the present invention.

Referring to fig. 1, an embodiment of the present invention is an antibacterial frosted mobile phone film, including a bottom film layer 10, a silica gel layer 20, a TPU layer 30, an OCA layer 40, a frosted layer 50 and a protective layer 60, which are sequentially disposed, where the bottom film layer 10 and the protective layer 60 are both a 50# PET release film, the OCA layer 40 is composed of a UV type polyacrylate type OCA, and the frosted layer 50 is composed of a 100# PET film and a nano silver layer.

Wherein the thickness of the frosted layer 50 is 100 μm.

According to one embodiment, the TPU layer 30 has a thickness of 190 μm to 210 μm, preferably 200 μm.

According to one embodiment, the thickness of the silicone gel layer 20 is 20 μm.

According to one of themIn one embodiment, the thickness of the OCA layer is 15-35 μm, preferably 20 μm, the adhesion of the OCA layer is greater than 17N/25mm, and the UV curing energy of the OCA layer is 1400-1600 mj/cm²Preferably 1500mj/cm²。

Further explanation is as follows:

the TPU composite fabric is a composite material formed by compounding TPU films on various fabrics, a novel fabric is obtained by combining the characteristics of the TPU (thermoplastic polyurethanes) and the thermoplastic polyurethane, the TPU (thermoplastic polyurethanes) is a linear block copolymer consisting of an oligomer polyol soft segment and a diisocyanate-chain extender hard segment, and the TPU can be made into a film by casting, film blowing, calendering or coating, and has the superior characteristics of good elasticity, toughness, wear resistance, good cold resistance, environmental protection and no toxicity.

The Nano Silver layer is Nano Silver (Nano Silver), namely a metal Silver simple substance with the particle size of Nano grade, the particle size of the Nano Silver is mostly about 25 nm, the Nano Silver has strong inhibiting and killing effects on dozens of pathogenic microorganisms such as escherichia coli, gonococcus, chlamydia trachomatis and the like, and the drug resistance can not be generated.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A frosted antibacterial mobile phone film is characterized by comprising a bottom film layer, a silica gel layer, a TPU layer, an OCA layer, a frosted layer and a protective layer which are sequentially arranged, wherein the bottom film layer and the protective layer are both 50# PET release films, the OCA layer is composed of UV type polyacrylate type OCA, and the frosted layer is composed of a 100# PET film and a nano silver layer; the thickness of the frosted layer is 90-110 μm; the thickness of the TPU layer is 190-210 μm.

2. The frosted antibacterial phone film according to claim 1, wherein the thickness of the 50# PET release film is 50 μm.

3. The frosted antibacterial mobile phone film according to claim 1, wherein the thickness of the silica gel layer is 10-30 μm.

4. The frosted antibacterial mobile phone film according to claim 1, wherein the thickness of the OCA layer is 15-35 μm, the adhesion force of the OCA layer is more than 17N/25mm, and the UV curing energy of the OCA layer is 1400-1600 mj/cm²。