CN205167758U - Antistatic protective film - Google Patents
Antistatic protective film Download PDFInfo
- Publication number
- CN205167758U CN205167758U CN201520922604.1U CN201520922604U CN205167758U CN 205167758 U CN205167758 U CN 205167758U CN 201520922604 U CN201520922604 U CN 201520922604U CN 205167758 U CN205167758 U CN 205167758U
- Authority
- CN
- China
- Prior art keywords
- protective film
- antistatic
- utility
- coating
- gel coating
- 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.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 23
- 238000000576 coating method Methods 0.000 claims abstract description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000741 silica gel Substances 0.000 claims abstract description 15
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 15
- 229960001866 silicon dioxide Drugs 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- 239000000428 dust Substances 0.000 abstract description 7
- 239000000758 substrate Substances 0.000 abstract 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The utility model provides an antistatic protective film, including using the layer, use the layer including the PET substrate, PET substrate lower part bonds there is silica gel coating, PET substrate upper portion bonds there is antistatic coating. The utility model discloses antistatic protective film passes through antistatic coating and silica gel coating's structural design, and the dust that prevents the electronic device screen surface and greasy dirt are to the electronic device screen scratch, and during the bonding electronic device screen of silica gel coating lower part, the discharge velocity is fast, prevents that the bubble from producing, improvement electronic device screen's image quality and definition.
Description
Technical field
The utility model relates to a kind of diaphragm, particularly relates to a kind of Antistatic protective film.
Background technology
Diaphragm is pull-in on electronic equipment screen, and electronic equipment screen can be prevented to be scraped off.The easy attract dust of electrostatic on electronic equipment screen surface and greasy dirt, form one deck dust.During current electronic equipment screen absorption diaphragm, exhaust velocity is slow, and dust and greasy dirt are easily adsorbed between diaphragm and electronic equipment screen, and produce bubble, electronic equipment screen light transmission is poor, and the readability of image and brightness are reduced.
Summary of the invention
In view of the above, the utility model is necessary the Antistatic protective film that provides a kind of exhaust velocity soon, effectively to prevent bubble from producing.
The technical scheme that the utility model provides is as follows: a kind of Antistatic protective film, comprises use layer, and described use layer comprises PET base material, and described PET base material bottom is bonded with silica-gel coating, and described PET base material top is bonded with antistatic coating.
Further, described silica-gel coating bottom is provided with PET mould release membrance.
Further, described PET mould release membrance thickness is 50 μm.
Compared with prior art; the utility model Antistatic protective film is by the structural design of antistatic coating and silica-gel coating; prevent the dust on electronic equipment screen surface and greasy dirt to electronic equipment screen scratch; during the bonding electronic equipment screen in silica-gel coating bottom; exhaust velocity is fast; prevent bubble from producing, improve image quality and the definition of electronic equipment screen.
Accompanying drawing explanation
Fig. 1 is the topology view of the utility model Antistatic protective film.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually, below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
Refer to shown in Fig. 1, a kind of Antistatic protective film, comprise and use layer 10, use layer 10 bottom to be provided with PET mould release membrance 20.
Use layer 10 to comprise PET base material 11, PET base material 11 bottom is bonded with silica-gel coating 12, and PET base material 11 top is bonded with antistatic coating 13, and the thickness using layer 10 is 60 μm.
Silica-gel coating 12 has high sticky automatic absorbing ability, and exhaust velocity is fast, prevents bubble from producing.
The static value of antistatic coating 13 is 10
9, prevent the dust on electronic equipment screen surface and greasy dirt to electronic equipment screen scratch.
The peeling force of PET mould release membrance 20 is 1-3gf/25mm, has good releasable, and particularly, PET mould release membrance 20 is arranged on the bottom of silica-gel coating 12, and the thickness of PET mould release membrance 20 is 50 μm.
The gross thickness of described Antistatic protective film is 110 μm.
During use, peeled off by the PET mould release membrance 20 in Antistatic protective film, use silica-gel coating 12 bottom in layer 10 to be bonded on electronic equipment screen, full light light transmittance can reach 92%, and the image quality of electronic equipment display screen is high, and definition is high, good visual effect.
In sum; the utility model Antistatic protective film is by the structural design of antistatic coating and silica-gel coating; prevent the dust on electronic equipment screen surface and greasy dirt to electronic equipment screen scratch; during the bonding electronic equipment screen in silica-gel coating bottom; exhaust velocity is fast; prevent bubble from producing, improve image quality and the definition of electronic equipment screen.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. an Antistatic protective film; it is characterized in that: comprise and use layer (10); described use layer (10) comprises PET base material (11); described PET base material (11) bottom is bonded with silica-gel coating (12), and described PET base material (11) top is bonded with antistatic coating (13).
2. Antistatic protective film according to claim 1, is characterized in that: described silica-gel coating (12) bottom is provided with PET mould release membrance (20).
3. Antistatic protective film according to claim 2, is characterized in that: described PET mould release membrance (20) thickness is 50 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520922604.1U CN205167758U (en) | 2015-11-18 | 2015-11-18 | Antistatic protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520922604.1U CN205167758U (en) | 2015-11-18 | 2015-11-18 | Antistatic protective film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205167758U true CN205167758U (en) | 2016-04-20 |
Family
ID=55731786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520922604.1U Expired - Fee Related CN205167758U (en) | 2015-11-18 | 2015-11-18 | Antistatic protective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205167758U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318557A (en) * | 2018-10-24 | 2019-02-12 | 佛山市佳世达薄膜科技有限公司 | A kind of low dyestripping voltage PU protective film |
| CN109466143A (en) * | 2018-09-29 | 2019-03-15 | 江苏芯力特电子科技有限公司 | A kind of Multifunctional protective cuticula suitable for electronic product |
-
2015
- 2015-11-18 CN CN201520922604.1U patent/CN205167758U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466143A (en) * | 2018-09-29 | 2019-03-15 | 江苏芯力特电子科技有限公司 | A kind of Multifunctional protective cuticula suitable for electronic product |
| CN109318557A (en) * | 2018-10-24 | 2019-02-12 | 佛山市佳世达薄膜科技有限公司 | A kind of low dyestripping voltage PU protective film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171115 Address after: 523000 Guangdong city of Dongguan province Fen community Wanjiang Du Industrial Zone Patentee after: DONGGUAN JUNHONG OPTICAL MATERIAL CO.,LTD. Address before: 523039 Guangdong province Dongguan City Wanjiang industrial center (Fen Road industrial area on the DU) Patentee before: Su Canjun |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |