CN102152571A - Seven-color changing screen protective film and manufacturing method thereof - Google Patents
Seven-color changing screen protective film and manufacturing method thereof Download PDFInfo
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- CN102152571A CN102152571A CN2010105838197A CN201010583819A CN102152571A CN 102152571 A CN102152571 A CN 102152571A CN 2010105838197 A CN2010105838197 A CN 2010105838197A CN 201010583819 A CN201010583819 A CN 201010583819A CN 102152571 A CN102152571 A CN 102152571A
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Abstract
The invention discloses a screen protective film with graticules. The screen protective film mainly comprises a main film, a mounting glue layer, a protective film with the graticules, a scratch resistant layer, a protective film glue layer and a scratch resistant layer protective film, wherein the main film, the protective film with the graticules and the scratch resistant layer protective film have film structures of a polyethylene terephthalate (PET) material; the protective film is provided with the graticules with the main purpose of ensuring that the film can be conveniently tailored by a customer during actual use; and the mounting glue layer, the scratch resistant layer and the protective film glue layer have glue structures with different properties. The invention also discloses a method for manufacturing the screen protective film with the graticules. The screen protective film with the graticules is easy to mount; bubbles can be removed quickly and automatically; defective glue does not leave on a panel after the screen protective film are removed; the screen protective film with the graticules can be adhered and used repeatedly after being removed from a screen, and has the functions of scratch resistance, high abrasion resistance, soil resistance and the like; and the invention has the advantage that: the protective film can be conveniently and manually tailored by the customer at the same time, and can be widely applied to screen protection of various liquid crystal displays.
Description
Technical field
The present invention relates to a kind of diaphragm, is a kind of seven color variable color screen protection films of protecting liquid crystal display and preparation method thereof specifically.
Background technology
Flourish along with electronics technology makes for example weeding out the old and bring forth the new of electronic products such as mobile phone, MP4, MP5, camera, digital code camera, notebook computer.Be subjected to scratch or wearing and tearing for fear of the electronic product screen surface, influence is used, and generally can stick the screen protection film in the screen surface of electronic product.
But the screen protection of Cai Yonging in the market approaches and is easy to generate bubble when pasting; be difficult for discharging; influenced the aesthetics of product behind the pad pasting; and the thin light transmittance of the screen protection of using at present is not high; resistance to scraping is poor; diaphragm is still easily by hard thing scratch such as finger, suspension member, thereby influenced the service life of LCDs.
In addition because people are more and more higher to the performance requirement of screen protection film; ordinary screen diaphragm on the market can not satisfy people's demand; particularly numerous young men; follow the fashion and variation; become the original intention that they and most of people buy various screen protection films, so exploitation high-performance, diversified screen protection film have vast market prospect.
The present invention easily installs; can utilize electrostatic adsorption; fast automatic eliminating bubble removes the back panel and does not stay cull, and visible light transmissivity is up to 92%; the anti scuffing ability can control to 3H～6H; can effectively prevent to point, article such as suspension member injure friction injury to scraping of screen, and have anti-pollution function, and are and can be under light different and show different colours along with light angle; outward appearance is rich in stylishness, can be widely used in the screen protection of various LCDs.
Summary of the invention
Goal of the invention: the objective of the invention is to overcome the deficiencies in the prior art; provide a kind of easy installation, anti scuffing, can fast automatic eliminating bubble; remove panel surface, back and do not stay cull, and have the seven color variable color screen protection films that under light, show different colours along with the light angle difference.
Technical scheme: to achieve these goals, the invention provides a kind of seven color variable color screen protection films, it comprises:
A kind of seven color variable color screen protection films, it comprises: anti-scratch layer diaphragm PET base material (1), diaphragm glue-line (2), anti-scratch layer (3), main film PET base material (4), composite layer (5), seven color variable color PET base materials (6), installation glue-line (7) and installation glue diaphragm PET base material (8);
Wherein, be coated with composite layer (5) on the corona surface of main film PET base material (4), the non-corona surface of seven color variable color PET base materials (6) and composite layer (5) are compound; Glue-line (7) is installed in coating on the corona surface of seven color variable color PET base materials (6), and it is compound with it that glue diaphragm PET base material (8) is installed; The anti-scratch layer of coating (3) on the non-corona surface of main film PET base material (4); Coating diaphragm glue-line (2) on the corona surface of anti-scratch layer diaphragm PET base material (1); Diaphragm glue-line (2) is compound with anti-scratch layer (3).
The thickness of wherein said each rete, each glue-line is respectively:
Anti-scratch layer diaphragm PET base material (1) 12 um～50 um;
Diaphragm glue-line (2) 5 um～20 um;
Anti-scratch layer (3) 2 um～8 um;
Main film PET base material (4) 50 um～300 um;
Composite layer (5) 4 um～20 um;
Seven color variable color PET base material (6) 10 um～40 um;
Glue-line (7) 10 um～40 um are installed;
Glue diaphragm PET base material (8) 12 um～50 um are installed.
What described diaphragm glue-line (2), anti-scratch layer (3), composite layer (5), installation glue-line (7) adopted is polyurethanes resin, silicone based resin or acrylic resin.
Anti-scratch layer diaphragm PET base material (1), main film PET base material (4), seven color variable color PET base materials (6), glue diaphragm PET base material (8) is installed is the PET film, and the light transmittance of PET film is greater than 92%, mist degree is less than 1%.
Seven color variable color PET base materials (6) can show different colours along with the light angle difference under light.
The present invention also provides the preparation method of above-mentioned screen protection film, and the concrete steps of preparation method are as follows:
1, the composite layer (5) of coating one deck 4um～20um on the corona surface of the main film PET base material (4) of 50 um～300 um;
2, the non-corona surface and the composite layer (5) of the seven color variable color PET base materials (6) of usefulness 10um～40 um are compound;
3 and then on the corona surface of seven color variable color PET base materials (6) the installation glue-line (7) of coating one deck 10um～40 um; With the non-corona surface of the installation glue diaphragm PET base material (8) of 12 um～50 um with that glue-line (7) is installed is compound; The effect that glue diaphragm PET base material (8) is installed is that glue-line (7) is installed in protection;
4 and then on an other side of main film PET base material (4) the anti-scratch layer (3) by UV equipment coating one deck 2 um～8 um; The anti-scratch ability of anti-scratch layer is more than 2H, and the every increase 1um of anti-scratch layer can improve 1H;
5, on the corona surface of anti-scratch layer diaphragm PET base material (1), be coated with the diaphragm glue-line (2) of one deck 5 um～20 um at last, compound after coating with anti-scratch layer (3), promptly get product of the present invention.
Beneficial effect: of the present invention seven color variable color screen protection films compared with prior art have following advantage:
1, of the present invention seven color variable color screen protection films are easily installed, and can utilize electrostatic adsorption, fast automatic eliminating bubble, and its automatic vent speed is fast, and the automatic vent speed of these type of seven color variable color screen protection films of 6 square inches is below 6 seconds;
2, remove the back panel and do not stay cull, and the screen protection film after removing can paste repeatedly, visible light transmissivity is up to 92%;
3, the anti scuffing ability can control between 3H～6H, can effectively prevent to point, article such as suspension member injure friction injury to scraping of screen, have good, the anti-pollution function of abrasion resistance;
4, can show different colours along with the light angle difference under light, outward appearance is rich in stylishness, can be widely used in the screen protection of various LCDs;
5, the preparation method of of the present invention seven color variable color screen protection films is simple, easy to operate, is applicable to industrial production.
Description of drawings
Accompanying drawing is the structural representation of of the present invention seven color variable color screen protection films.
The specific embodiment
Below in conjunction with specific embodiment, further illustrate the present invention, should understand these embodiment only is used to the present invention is described and is not used in and limit the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims to the modification of the various equivalent form of values of the present invention and limit.
Embodiment 1
A kind of seven color variable color screen protection films, it comprises: thickness is that the anti-scratch layer diaphragm PET base material (1) of 50um, main film PET base material (4), thickness that thickness is 75um are the seven color variable color PET base materials (6) of 23um, installation glue diaphragm PET base material (8) that thickness is 50um, thickness is 5um diaphragm glue-line (2), thickness are that anti-scratch layer (3), the thickness of 2um is the composite layer (5) of 8um and the installation glue-line (7) that thickness is 25um.
Diaphragm glue-line (2), anti-scratch layer (3) all are acrylic resins with installation glue-line (7) employing in the present embodiment; What composite layer (5) adopted is the polyurethanes resin; Anti-scratch layer diaphragm PET base material (1), main film PET base material (4), seven color variable color PET base materials (6), glue diaphragm PET base material (8) is installed is the PET film, and the light transmittance of PET film is greater than 92%, mist degree is less than 1%.
The preparation method concrete steps of above-mentioned screen protection film are as follows:
1, the composite layer (5) of coating one deck 8um on the corona surface of the main film PET base material (4) of 75um;
2, the non-corona surface and the composite layer (5) of the seven color variable color PET base materials (6) of usefulness 23um are compound;
3 and then on the corona surface of seven color variable color PET base materials (6) the installation glue-line (7) of coating one deck 25um, compound with it with the non-corona surface of the installation glue diaphragm PET base material (8) of 50um;
4, the anti-scratch layer (3) of coating one deck 2um on the non-corona surface of the main film PET base material (4) of 75um then;
5, at last be the diaphragm glue-line (2) of coating one deck 5um on the corona surface of anti-scratch layer diaphragm PET base material (1) of 50um at an other thickness, compound after coating with anti-scratch layer (3), promptly get the described product of present embodiment.
A kind of seven color variable color screen protection films, it comprises: thickness is that the anti-scratch layer diaphragm PET base material (1) of 36um, main film PET base material (4), thickness that thickness is 300um are the seven color variable color PET base materials (6) of 10um, installation glue diaphragm PET base material (8) that thickness is 36um, thickness is 10um diaphragm glue-line (2), thickness are that anti-scratch layer (3), the thickness of 8um is the composite layer (5) of 12um and the installation glue-line (7) that thickness is 40um.
What diaphragm glue-line (2) and installation glue-line (7) adopted in the present embodiment all is silicone based resins; What anti-scratch layer (3) adopted is acrylic resin; What composite layer (5) adopted is the polyurethanes resin; Wherein, anti-scratch layer diaphragm PET base material (1), main film PET base material (4), seven color variable color PET base materials (6), glue diaphragm PET base material (8) is installed is the PET film, and the light transmittance of PET film is greater than 92%, mist degree is less than 1%.
The preparation method concrete steps of above-mentioned screen protection film are as follows:
1, the composite layer (5) of coating one deck 12um on the corona surface of the main film PET base material (4) of 300um;
2, the non-corona surface and the composite layer (5) of the seven color variable color PET base materials (6) of usefulness 10um are compound;
3 and then on the corona surface of seven color variable color PET base materials (6) the installation glue-line (7) of coating one deck 40um, compound with it with the non-corona surface of the installation glue diaphragm PET base material (8) of 36um;
4, the anti-scratch layer (3) of coating one deck 8um on the non-corona surface of the main film PET base material (4) of 75um then;
5, the last diaphragm glue-line (2) of coating one deck 10um on the corona surface of the anti-scratch layer diaphragm PET base material (1) of an other 36um, compound after coating with anti-scratch layer (3), promptly get the described product of present embodiment.
A kind of seven color variable color screen protection films, it comprises: thickness is that the anti-scratch layer diaphragm PET base material (1) of 12um, main film PET base material (4), thickness that thickness is 150um are the seven color variable color PET base materials (6) of 40um, installation glue diaphragm PET base material (8) that thickness is 12um, thickness is 20um diaphragm glue-line (2), thickness are that anti-scratch layer (3), the thickness of 5um is the composite layer (5) of 20um and the installation glue-line (7) that thickness is 10um.
What diaphragm glue-line (2) and installation glue-line (7) adopted in the present embodiment all is silicone based resins; What anti-scratch layer (3) adopted is acrylic resin; What composite layer (5) adopted is the polyurethanes resin; Wherein, anti-scratch layer diaphragm PET base material (1), main film PET base material (4), seven color variable color PET base materials (6), glue diaphragm PET base material (8) is installed is the PET film, and the light transmittance of PET film is greater than 92%, mist degree is less than 1%.
The preparation method concrete steps of above-mentioned screen protection film are as follows:
1, the composite layer (5) of coating one deck 20um on the corona surface of the main film PET base material (4) of 150um;
2, the non-corona surface and the composite layer (5) of the seven color variable color PET base materials (6) of usefulness 40um are compound;
3 and then on the corona surface of seven color variable color PET base materials (6) the installation glue-line (7) of coating one deck 40um, compound with it with the non-corona surface of the installation glue diaphragm PET base material (8) of 36um;
4, the anti-scratch layer (3) of coating one deck 5um on the non-corona surface of the main film PET base material (4) of 150um then;
5, the last diaphragm glue-line (2) of coating one deck 20um on the corona surface of the anti-scratch layer diaphragm PET base material (1) of an other 12um, compound after coating with anti-scratch layer (3), promptly get the described product of present embodiment.
Claims (6)
1. color variable color screen protection film, it is characterized in that: it comprises: anti-scratch layer diaphragm PET base material (1), diaphragm glue-line (2), anti-scratch layer (3), main film PET base material (4), composite layer (5), seven color variable color PET base materials (6), glue-line (7) and installation glue diaphragm PET base material (8) are installed;
Wherein, be coated with composite layer (5) on the corona surface of main film PET base material (4), the non-corona surface of seven color variable color PET base materials (6) and composite layer (5) are compound; Glue-line (7) is installed in coating on the corona surface of seven color variable color PET base materials (6), and it is compound with it that glue diaphragm PET base material (8) is installed; The anti-scratch layer of coating (3) on the non-corona surface of main film PET base material (4); Coating diaphragm glue-line (2) on the corona surface of anti-scratch layer diaphragm PET base material (1); Diaphragm glue-line (2) is compound with anti-scratch layer (3).
2. according to claim 1 a kind of seven color variable color screen protection films, it is characterized in that: the thickness of described each rete, each glue-line is respectively:
Anti-scratch layer diaphragm PET base material (1) 12 um～50 um;
Diaphragm glue-line (2) 5 um～20 um;
Anti-scratch layer (3) 2 um～8 um;
Main film PET base material (4) 50 um～300 um;
Composite layer (5) 4 um～20 um;
Seven color variable color PET base material (6) 10 um～40 um;
Glue-line (7) 10 um～40 um are installed;
Glue diaphragm PET base material (8) 12 um～50 um are installed.
3. according to claim 1 and 2 a kind of seven color variable color screen protection films is characterized in that: what described diaphragm glue-line (2), anti-scratch layer (3), composite layer (5), installation glue-line (7) adopted is polyurethanes resin, silicone based resin or acrylic resin.
4. according to claim 1 and 2 a kind of seven color variable color screen protection films; it is characterized in that: anti-scratch layer diaphragm PET base material (1), main film PET base material (4), seven color variable color PET base materials (6), installation glue diaphragm PET base material (8) are the PET film; and the light transmittance of PET film is greater than 92%, and mist degree is less than 1%.
5. according to claim 1 and 2 a kind of seven color variable color screen protection films is characterized in that: seven color variable color PET base materials (6) can show different colours along with the light angle difference under light.
6. the preparation method of claim 1 described seven color variable color screen protection films, it is characterized in that: concrete steps are as follows:
1, the composite layer (5) of coating one deck 4um～20um on the corona surface of the main film PET base material (4) of 50 um～300 um uses the non-corona surface and the composite layer (5) of seven color variable color PET base materials (6) of 10um～40 um compound again; On the corona surface of seven color variable color PET base materials (6), be coated with the installation glue-line (7) of one deck 10um～40 um then;
2, with the non-corona surface of the installation glue diaphragm PET base material (8) of 12 um～50 um with that glue-line (7) is installed is compound;
3 and then on an other side of main film PET base material (4) the anti-scratch layer (3) by UV equipment coating one deck 2 um～8 um;
4, on the corona surface of anti-scratch layer diaphragm PET base material (1), be coated with the diaphragm glue-line (2) of one deck 5 um～20 um at last, compound after coating with anti-scratch layer (3), promptly get product of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105838197A CN102152571A (en) | 2010-12-13 | 2010-12-13 | Seven-color changing screen protective film and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105838197A CN102152571A (en) | 2010-12-13 | 2010-12-13 | Seven-color changing screen protective film and manufacturing method thereof |
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| Publication Number | Publication Date |
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| CN102152571A true CN102152571A (en) | 2011-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105838197A Pending CN102152571A (en) | 2010-12-13 | 2010-12-13 | Seven-color changing screen protective film and manufacturing method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507359A (en) * | 2012-06-20 | 2014-01-15 | 苏州金海薄膜科技发展有限公司 | Colorful scratch-resistant screen protection film and its producing method |
| CN103507337A (en) * | 2012-06-20 | 2014-01-15 | 苏州金海薄膜科技发展有限公司 | Mirror surface screen protection film |
| CN104191758A (en) * | 2014-08-11 | 2014-12-10 | 太仓欧锐智能化工程有限公司 | Colorful color-changing mobile phone shell with anti-counterfeiting and anti-scratching functions |
| CN104191759A (en) * | 2014-08-11 | 2014-12-10 | 太仓欧锐智能化工程有限公司 | Colorful color-changing mobile phone shell with anti-counterfeiting and anti-scratching functions and manufacturing method thereof |
| CN104441865A (en) * | 2014-11-05 | 2015-03-25 | 苏州培华电子材料有限公司 | Scrape-resistant AB-adhesive three-layer protective film |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE31780E (en) * | 1979-12-26 | 1984-12-25 | The Mearl Corporation | Multilayer light-reflecting film |
| EP1129844A1 (en) * | 2000-02-29 | 2001-09-05 | Brevet 2000 Holding S.A. | Composite stratified decorated panel from glass and/or transparent plastics |
| CN1498927A (en) * | 2002-10-29 | 2004-05-26 | �յÿ���ʽ���� | Hard coat film |
| TWM285476U (en) * | 2005-06-30 | 2006-01-11 | Ren-Jie Jang | Heat-insulation sticking plate |
| CN201981146U (en) * | 2010-12-13 | 2011-09-21 | 苏州金海薄膜科技发展有限公司 | Screen protective film with seven changeable colors |
-
2010
- 2010-12-13 CN CN2010105838197A patent/CN102152571A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE31780E (en) * | 1979-12-26 | 1984-12-25 | The Mearl Corporation | Multilayer light-reflecting film |
| EP1129844A1 (en) * | 2000-02-29 | 2001-09-05 | Brevet 2000 Holding S.A. | Composite stratified decorated panel from glass and/or transparent plastics |
| CN1498927A (en) * | 2002-10-29 | 2004-05-26 | �յÿ���ʽ���� | Hard coat film |
| TWM285476U (en) * | 2005-06-30 | 2006-01-11 | Ren-Jie Jang | Heat-insulation sticking plate |
| CN201981146U (en) * | 2010-12-13 | 2011-09-21 | 苏州金海薄膜科技发展有限公司 | Screen protective film with seven changeable colors |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507359A (en) * | 2012-06-20 | 2014-01-15 | 苏州金海薄膜科技发展有限公司 | Colorful scratch-resistant screen protection film and its producing method |
| CN103507337A (en) * | 2012-06-20 | 2014-01-15 | 苏州金海薄膜科技发展有限公司 | Mirror surface screen protection film |
| CN104191758A (en) * | 2014-08-11 | 2014-12-10 | 太仓欧锐智能化工程有限公司 | Colorful color-changing mobile phone shell with anti-counterfeiting and anti-scratching functions |
| CN104191759A (en) * | 2014-08-11 | 2014-12-10 | 太仓欧锐智能化工程有限公司 | Colorful color-changing mobile phone shell with anti-counterfeiting and anti-scratching functions and manufacturing method thereof |
| CN104441865A (en) * | 2014-11-05 | 2015-03-25 | 苏州培华电子材料有限公司 | Scrape-resistant AB-adhesive three-layer protective film |
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Application publication date: 20110817 |