CN104441865A - Scrape-resistant AB-adhesive three-layer protective film - Google Patents
Scrape-resistant AB-adhesive three-layer protective film Download PDFInfo
- Publication number
- CN104441865A CN104441865A CN201410617197.3A CN201410617197A CN104441865A CN 104441865 A CN104441865 A CN 104441865A CN 201410617197 A CN201410617197 A CN 201410617197A CN 104441865 A CN104441865 A CN 104441865A
- Authority
- CN
- China
- Prior art keywords
- layer
- resistant
- scratch
- scrape
- protective film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/584—Scratch resistance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
Landscapes
- Laminated Bodies (AREA)
Abstract
The invention discloses a scrape-resistant AB-adhesive three-layer protective film. The scrape-resistant AB-adhesive three-layer protective film comprises a PET base layer, a hardened scrape-resistant layer, an acrylic adhesive layer, a release film layer, a silicon layer and a PET original film layer; the outer surface and the inner surface of the PET base layer are coated with the hardened scrape-resistant layer and the acrylic adhesive layer, respectively; the release film layer is in contact with the acrylic adhesive layer; the outer surface of the hardened scrape-resistant layer is coated with the silicon layer which is in contact with the PET original film layer. According to the scrape-resistant AB-adhesive three-layer protective film, the PET base layer, the hardened scrape-resistant layer and the PET original film layer form a three-layer scrape-resistant structure which ensures high scrape resistance of the protective film; scratches cannot directly act on a screen, so that the screen cannot be damaged and does not need to be replaced, and the usage cost is decreased; in addition, the exhaust performance and light transmission are excellent while the scrape resistance is ensured, and thus the usage effect of the protective film is ensured.
Description
Technical field
The present invention relates to a kind of diaphragm, particularly a kind of AB glue three layers of scratch-resistant protective film, belong to screen protection technical field of membrane.
Background technology
Diaphragm can be divided into protective film for digital product according to purposes, protection film for automobile, family expenses diaphragm, food fresh keeping diaphragm etc.Along with universal in China of the digital products such as mobile phone, the diaphragm one becoming screen protecting film is slowly referred to as.Simultaneously; along with continuous progress and the development of electronics technology; great majority are also more and more higher with the scientific and technological content of the electronic product of screen; the electronic product of LCD screen is adopted also to get more and more; people are not easy by extraneous pollution or scratch to make screen; basic meeting sticks layer protecting film on screen, is not easy contaminated or scratch to make screen under the protection of diaphragm.Existing diaphragm product variety is various; the anti-scratch performance depending primarily on diaphragm of its quality good or not; if anti-scratch performance is too poor; diaphragm just cannot play the effect of protection screen; scratch can directly act on screen; can cause screen damage time serious, and need to change screen, and it is also higher to change screen cost.
Summary of the invention
For the technical problem of above-mentioned existence, the object of the invention is: propose one and be attached on screen, the AB glue that anti-scratch performance is good, cost of manufacture is low and result of use is good three layers of scratch-resistant protective film.
Technical solution of the present invention is achieved in that a kind of AB glue three layers of scratch-resistant protective film, comprises PET basic unit, sclerosis scratch-resistant layer, acrylic glue-line, release film layer, layer of silica gel and the former rete of PET; The outer surface of described PET basic unit and inner surface scribble sclerosis scratch-resistant layer and acrylic glue-line respectively; Described release film layer contacts with acrylic glue-line; The outer surface of described sclerosis scratch-resistant layer scribbles layer of silica gel; The former rete of described PET contacts with layer of silica gel.
Preferably, the thickness of described acrylic glue-line is 10um.
Preferably, the thickness of described layer of silica gel is 20 ~ 25um.
Preferably, the thickness of described sclerosis scratch-resistant layer is 1 ~ 3um.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
AB glue of the present invention three layers of scratch-resistant protective film; due to PET basic unit, sclerosis scratch-resistant layer and the former rete of PET three layers of anti-scratch structure; make the anti-scratch performance of diaphragm good; scratch can not directly act on screen; screen can not damage, and makes screen avoid changing, reduces use cost; and while ensure that anti-scratch performance, there is good venting quality and light transmission, ensure that the result of use of diaphragm.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the structural representation of AB glue of the present invention three layers of scratch-resistant protective film;
Accompanying drawing 2 is the using state structural representation of AB glue of the present invention three layers of scratch-resistant protective film;
Wherein: 1, PET basic unit; 2, sclerosis scratch-resistant layer; 3, acrylic glue-line; 4, release film layer; 5, layer of silica gel; 6, the former rete of PET; 7, screen.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described.
Of the present invention a kind of AB glue three layers of scratch-resistant protective film as shown in Figure 1, comprise PET basic unit 1, the former rete 6 of sclerosis scratch-resistant layer 2, acrylic glue-line 3, release film layer 4, layer of silica gel 5 and PET; The outer surface of described PET basic unit 1 and inner surface scribble sclerosis scratch-resistant layer 2 and acrylic glue-line 3 respectively; Described release film layer 4 contacts with acrylic glue-line 3; The outer surface of described sclerosis scratch-resistant layer 2 scribbles layer of silica gel 5; The former rete 6 of described PET contacts with layer of silica gel 5.
Of the present invention a kind of AB glue three layers of scratch-resistant protective film as shown in Figure 2; during use; peel release film layer 4 off; by acrylic glue-line 3 and the screen of screen 7(as mobile phone, video camera etc.) contact; scratch can remain in the former rete of PET 6, sclerosis scratch-resistant layer 2 and PET basic unit 1 three layers of anti-scratch structure on; if scratch too much or too dark; then need AB glue three layers of scratch-resistant protective film; and three layers of scratch-resistant protective film cost are also lower; effectively can play the effect of protection screen; screen can not damage, and makes screen avoid changing, reduces use cost.
Above-mentioned AB glue three layers of scratch-resistant protective film, employ two kinds of different glue-lines, i.e. acrylic glue-line and layer of silica gel, acrylic glue-line mainly contacts with screen, and acrylic glue-line is high temperature resistant, and electronic product in use, screen generates heat unavoidably, if diaphragm is airtight, then can produce moisture, acrylic glue-line is under the environment of high temperature and high humidity, good adhesiveness can also be kept, ensure that the result of use of diaphragm, and when acrylic glue-line peels off screen after a procedure, do not remain; Layer of silica gel mainly contacts with the former rete of PET, and the coating performance of layer of silica gel, exhaust performance and light transmission are good, ensure again that the result of use of diaphragm; The cost of acryl glue-line is lower, while guarantee result of use, reduces the cost of manufacture of diaphragm; Above-mentioned structure, has good venting quality and light transmission while ensure that anti-scratch performance, ensure that the result of use of diaphragm.
Three layers of above-mentioned scratch-resistant protective film, the thickness of described acrylic glue-line is 10um, and the thickness of described layer of silica gel is 20 ~ 25um, and when the thickness of described sclerosis scratch-resistant layer is 1 ~ 3 um, each result of use such as resistance to scraping and light transmission reaches optimum efficiency.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (4)
1. AB glue three layers of scratch-resistant protective film, is characterized in that: comprise PET basic unit, sclerosis scratch-resistant layer, acrylic glue-line, release film layer, layer of silica gel and the former rete of PET; The outer surface of described PET basic unit and inner surface scribble sclerosis scratch-resistant layer and acrylic glue-line respectively; Described release film layer contacts with acrylic glue-line; The outer surface of described sclerosis scratch-resistant layer scribbles layer of silica gel; The former rete of described PET contacts with layer of silica gel.
2. AB glue according to claim 1 three layers of scratch-resistant protective film, is characterized in that: the thickness of described acrylic glue-line is 10um.
3. AB glue according to claim 1 three layers of scratch-resistant protective film, is characterized in that: the thickness of described layer of silica gel is 20um.
4. according to the three layers of scratch-resistant protective film of the AB glue one of claims 1 to 3 Suo Shu, it is characterized in that: the thickness of described sclerosis scratch-resistant layer is 1 ~ 3 um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410617197.3A CN104441865A (en) | 2014-11-05 | 2014-11-05 | Scrape-resistant AB-adhesive three-layer protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410617197.3A CN104441865A (en) | 2014-11-05 | 2014-11-05 | Scrape-resistant AB-adhesive three-layer protective film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104441865A true CN104441865A (en) | 2015-03-25 |
Family
ID=52888970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410617197.3A Pending CN104441865A (en) | 2014-11-05 | 2014-11-05 | Scrape-resistant AB-adhesive three-layer protective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104441865A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107399131A (en) * | 2017-07-25 | 2017-11-28 | 苏州培华电子材料有限公司 | A kind of positive and negative integral type anti-blue light film |
| CN107415400A (en) * | 2017-07-25 | 2017-12-01 | 苏州培华电子材料有限公司 | A kind of anti-blue light AB glue diaphragm |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152571A (en) * | 2010-12-13 | 2011-08-17 | 苏州金海薄膜科技发展有限公司 | Seven-color changing screen protective film and manufacturing method thereof |
| CN102963086A (en) * | 2012-11-06 | 2013-03-13 | 深圳市比科斯电子有限公司 | Scratching-resistant diamond film and preparation method thereof |
| KR20140000145A (en) * | 2012-06-22 | 2014-01-02 | 임남일 | Three dimensional forming film for surface protection of display device and its manufacturing method |
| CN203682169U (en) * | 2013-02-26 | 2014-07-02 | 昆山韩保胶带科技有限公司 | PET three-layer scratch-resistant protective film |
| CN204263667U (en) * | 2014-11-05 | 2015-04-15 | 苏州培华电子材料有限公司 | A kind of AB glue three layers of scratch-resistant protective film |
-
2014
- 2014-11-05 CN CN201410617197.3A patent/CN104441865A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152571A (en) * | 2010-12-13 | 2011-08-17 | 苏州金海薄膜科技发展有限公司 | Seven-color changing screen protective film and manufacturing method thereof |
| KR20140000145A (en) * | 2012-06-22 | 2014-01-02 | 임남일 | Three dimensional forming film for surface protection of display device and its manufacturing method |
| CN102963086A (en) * | 2012-11-06 | 2013-03-13 | 深圳市比科斯电子有限公司 | Scratching-resistant diamond film and preparation method thereof |
| CN203682169U (en) * | 2013-02-26 | 2014-07-02 | 昆山韩保胶带科技有限公司 | PET three-layer scratch-resistant protective film |
| CN204263667U (en) * | 2014-11-05 | 2015-04-15 | 苏州培华电子材料有限公司 | A kind of AB glue three layers of scratch-resistant protective film |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107399131A (en) * | 2017-07-25 | 2017-11-28 | 苏州培华电子材料有限公司 | A kind of positive and negative integral type anti-blue light film |
| CN107415400A (en) * | 2017-07-25 | 2017-12-01 | 苏州培华电子材料有限公司 | A kind of anti-blue light AB glue diaphragm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |