CN202643625U - Special protection film with anti-dazzle inner structure for outer screen - Google Patents
Special protection film with anti-dazzle inner structure for outer screen Download PDFInfo
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- CN202643625U CN202643625U CN 201220335845 CN201220335845U CN202643625U CN 202643625 U CN202643625 U CN 202643625U CN 201220335845 CN201220335845 CN 201220335845 CN 201220335845 U CN201220335845 U CN 201220335845U CN 202643625 U CN202643625 U CN 202643625U
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- film
- dazzle
- protection
- sensitive adhesive
- outer screen
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Abstract
The utility model discloses a special protection film with an anti-dazzle inner structure for an outer screen. The special protection film with the anti-dazzle inner structure for the outer screen comprises an outer protection film and an application layer located under the outer protection film. The outer protection film is composed of an outermost protection base film and a low-adhesiveness protection pressure-sensitive adhesive. The application layer is composed of an application layer protection base film which is located under the outer protection film, a film surface processing layer, a low-adhesiveness pressure-sensitive adhesive which can be cleanly removed and a rubber surface protection release film. By adoption of the technical scheme of the special protection film with the anti-dazzle inner structure for the outer screen, the film structure of the outer screen protection film is changed, local defect of anti-dazzle effect of the anti-dazzle protection film is overcome, and fine weather resistance, easy operability and safety of being used on different surfaces are reached, thereby achieving anti-dazzle effect of the surface of the outer screen protection film. The special protection film with the anti-dazzle inner structure for the outer screen has good anti-dazzle effect and product quality is improved.
Description
(1), technical field
The utility model relates to the plastic film goods, specifically relates to the outer screen privacy protection film of a kind of endothecium structure anti-dazzle.
(2), background technology
At present, mostly the outer screen protection cuticula of anti-dazzle be by utilizing the anti-dazzle thin-membrane base material as the scattering of light carrier, but manufacture anti-dazzle protective membrane complex process by anti-dazzle thin-membrane, easily produces the bad phenomenon such as the preventing local glare effect is inhomogeneous.If realize that in pressure sensitive adhesive the anti-dazzle function can affect again the sticking power of pressure sensitive adhesive and film surface, produce long-time the bad of cull of using, the anti-dazzle weak effect of product affects quality product simultaneously.
(3), summary of the invention
The purpose of this utility model is to provide a kind of endothecium structure anti-dazzle outer screen privacy protection film; this privacy protection membrane change the membrane structure of outer screen protection cuticula; reduced the local defect of the anti-dazzle effect of anti-dazzle protective membrane; reach simultaneously good weathering resistance; ease for operation, and the security that different surfaces is used, thus reach the anti-dazzle function on outer screen protection cuticula surface; anti-dazzle is effective, has improved quality product.
For achieving the above object, the outer screen privacy protection film of a kind of endothecium structure anti-dazzle of the present utility model is characterized in that: the outer screen privacy protection film of this anti-dazzle comprises outer protective film and is positioned at use layer below the outer protective film; Described outer protective film is two-layer structure, is comprised of outermost protection basement membrane and low sticking protection pressure sensitive adhesive, and low sticking protection pressure sensitive adhesive is coated on the lower surface of protection basement membrane; The described layer that uses is four-layer structure; by being in use layer protective membrane basement membrane below the outer protective film, film surface processing layer, lowly stickingly can totally peeling off pressure sensitive adhesive and glue face protection release film forms; the film surface processing layer is in and uses layer protective membrane basement membrane and low sticking can totally peeling off between the pressure sensitive adhesive; low sticking can totally peeling off is provided with the anti-dazzle particle in the pressure sensitive adhesive, posted one deck glue face protection release film at the low sticking rear surface that can totally peel off pressure sensitive adhesive.
Described outermost protection basement membrane can be selected transparent polyester film or polypropylene film or polyethylene film.
Described use layer protective membrane basement membrane can be selected high-clarity polyester film or polycarbonate film.
Described film surface processing layer is the microlayer structures of processing or surface treatment agent is coated on film surface by carry out physical method at film surface.
Described low gluing can totally be peeled off the low viscosity pressure-sensitive adhesive that pressure sensitive adhesive can be selected vinylformic acid system or epoxy systems or silica gel system.
Described anti-dazzle particle can be selected the particle of silicon based material or acrylic material or polyurethane material or epoxies material or rubbery system material, and its grain diameter is between 0.1 micron to 100 microns.
Described glue face protection release film is by polyester film or polypropylene film or polyethylene film with release effect.
In technique scheme; what the utility model had changed the outer screen protection cuticula of common anti-dazzle realizes the anti-dazzle function at film; be provided with the anti-dazzle particle in the pressure sensitive adhesive low sticking can totally peeling off; introduce and do not reflect in the same way microstructure; make its dazzle that internal light source is produced have the ability of eliminating or partly eliminating; so that the higher source luminance that screen produces is able to effective dispersion; thereby reached the anti-dazzle function of surface protecting material; using layer protective membrane basement membrane and low sticking can totally peeling off to increase the thin film surface-treated layer between the pressure sensitive adhesive simultaneously; improved the sticking power between film surface and the anti-dazzle pressure sensitive adhesive; so that product application safety; residual without any cull, effectively improved the quality of product.
(4), description of drawings
Fig. 1 is the structural representation of the outer screen privacy protection film of a kind of endothecium structure anti-dazzle of the utility model.
(5), embodiment
Below in conjunction with accompanying drawing the outer screen privacy protection film of a kind of endothecium structure anti-dazzle of the present utility model is described in further detail.
As seen from Figure 1, the outer screen privacy protection film of a kind of endothecium structure anti-dazzle of present embodiment comprises outer protective film and is positioned at use layer below the outer protective film.Outer protective film is two-layer structure, formed by outermost protection basement membrane 1 and low sticking protection pressure sensitive adhesive 2, in the present embodiment, and at the lower surface of outermost protection basement membrane 1, the low sticking protection pressure sensitive adhesive 2 of the removable type of coating one deck.Use layer to be four-layer structure; by being in use layer protective membrane basement membrane 3 below the outer protective film, film surface processing layer 4, lowly stickingly can totally peeling off pressure sensitive adhesive 5 and glue face protection release film 6 forms; film surface processing layer 4 is in and uses layer protective membrane basement membrane 3 and low gluing can totally peel off between the pressure sensitive adhesive 5; low sticking can totally peeling off is provided with anti-dazzle particle 7 in the pressure sensitive adhesive 5, posted one deck glue face protection release film 6 at the low sticking rear surface that can totally peel off pressure sensitive adhesive 5.
In the present embodiment, outermost protection basement membrane 1 is to be made by transparent polyester film, also can according to practical situation, select transparent polypropylene film or polyethylene film.Using layer protective membrane basement membrane 3 is to be made by the high-clarity polyester film, also can select the high-clarity polycarbonate film according to practical situation.Film surface processing layer 4 is microlayer structures of processing or surface treatment agent is coated on film surface by carry out physical method at film surface, in the present embodiment, film surface processing layer 4 is by one deck chemical coating in the film surface coating, also can process by physical surface treatment methods such as corona, plasmas according to practical situation, this increase film surface processing layer 4, make the thickening of scattering layer structure, the scattering microlens structure is evenly distributed, increased the sticking power of pressure sensitive adhesive and film surface, reduced cull and produce.
In the present embodiment, the low sticking pressure sensitive adhesive 5 of anti-dazzle is that to adopt the colloidal silica series pressure-sensitive be main body, adds the vinylformic acid system anti-dazzle particle 7 that can suspend, and realizes the anti-dazzle function.Low sticking pressure-sensitive adhesive is to select weather resistance good, as ultra-violet resistance can and the low viscosity pressure-sensitive adhesive of the high molecular of wet-hot aging performance etc., can select according to customer requirement or actual needs the low viscosity pressure-sensitive adhesive of vinylformic acid system or epoxy systems, also can add coloring material according to customer requirement, the colored species product is provided, but the particle diameter of vinylformic acid system suspension material is selected 5 microns, according to customer requirement, but can select the suspended particle material of particle diameter between 0.1 micron to 100 microns.In practical situation, the low sticking low sticking system pressure sensitive adhesive that can totally peel off in the pressure sensitive adhesive 5 is the removable type pressure-sensitive adhesive of a kind of low viscosity high-weatherability, the particle diameter of anti-dazzle particle 7 of can suspending is selected 0.1 micron to 100 microns, the material of particulate material also can be silicon based material or polyurethane material or epoxies material or rubbery system material except acrylic material.
In the present embodiment, low gluing can totally be peeled off the low viscosity pressure-sensitive adhesive that pressure sensitive adhesive 5 can be selected vinylformic acid system or epoxy systems or silica gel system.
In the present embodiment, glue face protection release film 6 is to be made by the polyester film with release effect, according to client's needs, also can select polypropylene film or polyethylene film to make.
In the above-described embodiments, the making method of the outer screen privacy protection film of a kind of endothecium structure anti-dazzle is will use first layer to comprise to use the surface of layer protective membrane basement membrane 3 to process coated face by physico-chemical process, namely at the surface attachment film surface processing layer 4 that uses layer protective membrane basement membrane 3, improve the surface adhesion force of basement membrane 3, and then low the gluing that is added with anti-dazzle particle 7 in the lower surface coating inside of film surface processing layer 4 can totally be peeled off pressure sensitive adhesive 5, mode by baking and curing makes low gluing can totally peel off pressure sensitive adhesive 5 dry solidifications, then behind the glue face of the fitting protection release film 6, it is stand-by to be wound into parent roll; Again at the low sticking protection of the removable type of outer protecting group film 1 surface coated one deck pressure sensitive adhesive 2, the mode by baking and curing makes low sticking protection pressure sensitive adhesive 2 dry solidifications, then at the coated face above-mentioned anti-dazzle thin-membrane upper surface of fitting, after become rouleau through trimming and rewinding.Also visual winding device situation, online harvest rouleau.The film surface processing layer 4 that film surface physical chemistry is processed can carry out one-time continuous production with the low sticking visual coating line situation of coating that can totally peel off pressure sensitive adhesive 5.The outer screen privacy protection film of this endothecium structure anti-dazzle can be applicable to the outer protection that various outer screens, indicating meter, touch-screen, mobile phone etc. show equipment, also can be applicable to the outer protection of other field luminescent material.Adopt the technical scheme of present embodiment; changed the anti-structure of dazzling of common anti-dazzle protective membrane; reduce the local defect of the anti-dazzle effect of anti-dazzle protective membrane; reach simultaneously good weathering resistance; ease for operation, and the security that different surfaces is used, thus reach the anti-dazzle function on outer screen protection cuticula surface; anti-dazzle is effective, has improved quality product.
Claims (7)
1. the outer screen privacy protection film of an endothecium structure anti-dazzle is characterized in that: the outer screen privacy protection film of this anti-dazzle comprises outer protective film and is positioned at use layer below the outer protective film; Described outer protective film is two-layer structure, is comprised of outermost protection basement membrane (1) and low sticking protection pressure sensitive adhesive (2), and low sticking protection pressure sensitive adhesive (2) is coated on the lower surface of protection basement membrane (1); The described layer that uses is four-layer structure; by the use layer protective membrane basement membrane (3) that is in below the outer protective film; film surface processing layer (4); low gluing can totally be peeled off pressure sensitive adhesive (5) and glue face protection release film (6) composition; film surface processing layer (4) is in and uses layer protective membrane basement membrane (3) and low sticking can totally peeling off between the pressure sensitive adhesive (5); low sticking can totally peeling off is provided with anti-dazzle particle (7) in the pressure sensitive adhesive (5), posted one deck glue face protection release film (6) at the low sticking rear surface that can totally peel off pressure sensitive adhesive (5).
2. the outer screen privacy protection film of a kind of endothecium structure anti-dazzle according to claim 1, it is characterized in that: described outermost protection basement membrane (1) can be selected transparent polyester film or polypropylene film or polyethylene film.
3. the outer screen privacy protection film of a kind of endothecium structure anti-dazzle according to claim 1, it is characterized in that: described uses a layer protective membrane basement membrane (3) can be selected high-clarity polyester film or polycarbonate film.
4. the outer screen privacy protection film of a kind of endothecium structure anti-dazzle according to claim 1, it is characterized in that: described film surface processing layer (4) is the microlayer structures of processing or surface treatment agent is coated on film surface by carry out physical method at film surface.
5. the outer screen privacy protection film of a kind of endothecium structure anti-dazzle according to claim 1 is characterized in that: describedly lowly stickingly can totally peel off the low viscosity pressure-sensitive adhesive that pressure sensitive adhesive (5) can be selected vinylformic acid system or epoxy systems or silica gel system.
6. the outer screen privacy protection film of a kind of endothecium structure anti-dazzle according to claim 1; it is characterized in that: described anti-dazzle particle (7) can be selected the particle particle of silicon based material or acrylic material or polyurethane material or epoxies material or rubbery system material, and its grain diameter is between 0.1 micron to 100 microns.
7. the outer screen privacy protection film of a kind of endothecium structure anti-dazzle according to claim 1, it is characterized in that: described glue face protection release film (6) is by polyester film or polypropylene film or polyethylene film with release effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220335845 CN202643625U (en) | 2012-07-02 | 2012-07-02 | Special protection film with anti-dazzle inner structure for outer screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220335845 CN202643625U (en) | 2012-07-02 | 2012-07-02 | Special protection film with anti-dazzle inner structure for outer screen |
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| Publication Number | Publication Date |
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| CN202643625U true CN202643625U (en) | 2013-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220335845 Expired - Lifetime CN202643625U (en) | 2012-07-02 | 2012-07-02 | Special protection film with anti-dazzle inner structure for outer screen |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103740294A (en) * | 2014-01-09 | 2014-04-23 | 苏州斯迪克新材料科技股份有限公司 | Anti-dazzle acrylic sticker |
| CN104534338A (en) * | 2015-01-30 | 2015-04-22 | 太湖金张科技股份有限公司 | Blue-light-shielding anti-glare LED lamp |
| CN109021855A (en) * | 2018-05-29 | 2018-12-18 | 惠州市浩明科技股份有限公司 | Noresidue adhesive material and preparation method thereof suitable for PC plastic material |
| CN111187575A (en) * | 2020-02-28 | 2020-05-22 | 上海兰庆新材料技术股份有限公司 | Protective film structure with additional special function surface and processing and coating method thereof |
| CN111320944A (en) * | 2018-12-17 | 2020-06-23 | 浙江欣麟新材料技术有限公司 | Photoelectric protective film for identifying fingerprints under screen and preparation method thereof |
| CN112721342A (en) * | 2020-12-28 | 2021-04-30 | 惠州市合晶新材料科技有限公司 | Antistatic shielding PE composite film and preparation method thereof |
-
2012
- 2012-07-02 CN CN 201220335845 patent/CN202643625U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103740294A (en) * | 2014-01-09 | 2014-04-23 | 苏州斯迪克新材料科技股份有限公司 | Anti-dazzle acrylic sticker |
| CN103740294B (en) * | 2014-01-09 | 2015-11-18 | 苏州斯迪克新材料科技股份有限公司 | Anti-dazzle acrylic sticker |
| CN104534338A (en) * | 2015-01-30 | 2015-04-22 | 太湖金张科技股份有限公司 | Blue-light-shielding anti-glare LED lamp |
| CN109021855A (en) * | 2018-05-29 | 2018-12-18 | 惠州市浩明科技股份有限公司 | Noresidue adhesive material and preparation method thereof suitable for PC plastic material |
| CN111320944A (en) * | 2018-12-17 | 2020-06-23 | 浙江欣麟新材料技术有限公司 | Photoelectric protective film for identifying fingerprints under screen and preparation method thereof |
| CN111187575A (en) * | 2020-02-28 | 2020-05-22 | 上海兰庆新材料技术股份有限公司 | Protective film structure with additional special function surface and processing and coating method thereof |
| CN112721342A (en) * | 2020-12-28 | 2021-04-30 | 惠州市合晶新材料科技有限公司 | Antistatic shielding PE composite film and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TAIHU JINZHANG SCIENCE + TECHNOLOGY CORP. Free format text: FORMER NAME: JINZHANG TECHNOLOGY TAIHU CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 246400 No. 18 Guanyin Road, Taihu Economic Development Zone, Anhui, China Patentee after: TAIHU JINZHANG TECHNOLOGY CO.,LTD. Address before: 246400 No. 18 Guanyin Road, Taihu Economic Development Zone, Anhui, China Patentee before: JINZHANG TECHNOLOGY (TAIHU) Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |
|
| CX01 | Expiry of patent term |