CN202934874U - Easy-to-peel protective bonding film - Google Patents
Easy-to-peel protective bonding film Download PDFInfo
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- CN202934874U CN202934874U CN 201220527570 CN201220527570U CN202934874U CN 202934874 U CN202934874 U CN 202934874U CN 201220527570 CN201220527570 CN 201220527570 CN 201220527570 U CN201220527570 U CN 201220527570U CN 202934874 U CN202934874 U CN 202934874U
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- mould release
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Abstract
The utility model discloses an easy-to-peel protective bonding film which comprises a film substrate layer, wherein the film substrate layer is coated with a reimpression coating for printing ink; the lower surface of the film substrate layer is bonded and connected with a release film through an organosilicon pressure-sensitive adhesive; the release film comprises a raw paper layer; a PE (polyethylene) film and a PET (polyethylene terephthalate) film are laminated on the upper surface and the lower surface of the raw paper layer; the other surface of the PET film of the raw paper layer is coated with a matt antistatic coating; the other surface of the matt antistatic coating is coated with a release agent coating; the roughness of the surface of the matt antistatic coating contacted with the release agent coating is 2.9-3.2 micrometers; and a plurality of bosses are arranged on the surface of the release agent coating. The easy-to-peel protective bonding film solves the problem that the available bonding film is not scratch-resistant or wear-resistant, and a binding force between a lamination layer of release paper and the release agent coating is not high.
Description
Technical field
The utility model relates to a kind of protection pad pasting, relates in particular to a kind of protection pad pasting of gently peeling off.
Background technology
The products such as glass, sheet metal, plastic plate and electronic product are in carrying and use procedure, and its surface easily is subject to contact staining or polishing scratch scratches, and usually adopt diaphragm to cover its surface and make it to avoid damage and pollute.Diaphragm generally is made of substrate layer and the adhesive layer that is coated on this substrate layer, and traditional diaphragm is generally all processed through anti-scratching wearproof, and is therefore easily damaged in use procedure; Secondly, the concaveconvex shape of the paper that existing protection pad pasting Central Plains paper or film are later inhomogeneous makes the mist degree of organic pressure-sensing glue glue face inhomogeneous, and reflective shinny phenomenon is arranged.
Summary of the invention
The utility model provides a kind of protection pad pasting of gently peeling off, and this gently peels off the protection pad pasting and has solved existing the pad pasting not leaching membrane layer of anti-scratching wearproof and release liners and the not high problem of mould release coating binding force.
For achieving the above object, the technical solution adopted in the utility model is: a kind of protection pad pasting of gently peeling off, comprise a film substrate layer, this applies a new print coating for printing-ink above film substrate layer, and this film substrate layer lower surface is by organic pressure-sensitive gel and a mould release membrance bonding connection; Described mould release membrance comprise upper surface and lower surface respectively film the original paper layer of PE film and PET film is arranged, PET film another surface of original paper layer is coated with the cloudy surface anti-static coating, this cloudy surface anti-static coating another surface is coated with the mould release coating; The roughness on the surface that described cloudy surface anti-static coating contacts with the mould release coating is 2.9um～3.2um, and this mould release coating another surface has several lug bosses.
In technique scheme, further improved technical scheme is as follows:
In such scheme, the roughness on the surface that described cloudy surface anti-static coating contacts with the mould release coating is 2.88um or 3.12um.
Because technique scheme is used, the utility model compared with prior art has following advantages:
The utility model is gently peeled off the protection pad pasting, and it has good scraping and wiping resistance performance, can effectively prevent from pointing, the article such as suspension member injure friction injury to scraping of screen, can be widely used in the screen protection of various LCDs; Secondly, the surface that its antistatic coating contacts with the mould release coating has some even concaveconvex structures, then in this antistatic coating surface-coated silicon mould release coating, the notch place on described antistatic coating surface is infiltrated in the bottom surface of silicon mould release coating under liquid state, silicon mould release coating is fixedly linked by notch and antistatic coating after solidifying, therefore, adhesion more firmly, reliably, but also can by the dark wide and density of the groove of regulating antistatic coating, freely adjust the size of peeling force between silicon mould release coating and release liners body paper.
Description of drawings
Accompanying drawing 1 is gently peeled off protector membrane structure schematic diagram for the utility model;
Accompanying drawing 2 is the utility model mould release membrance structural representation.
In above accompanying drawing: 1, film substrate layer; 2, new print coating; 3, organic pressure-sensitive gel; 4, mould release membrance; 41, PE film; 42, PET film; 43, original paper layer; 44, cloudy surface anti-static coating; 45, mould release coating; 46, lug boss.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment 1: a kind of protection pad pasting of gently peeling off, comprise a film substrate layer 1, and this applies a new print coating 2 for printing-ink above film substrate layer 1, and this film substrate layer 1 lower surface is by organic pressure-sensitive gel 3 and mould release membrance 4 bonding connections; Described mould release membrance 4 comprise upper surface and lower surface respectively film the original paper layer 43 of PE film 41 and PET film 42 is arranged, PET film 42 another surfaces of original paper layer 43 are coated with cloudy surface anti-static coating 44, this cloudy surface anti-static coating 44 another surfaces are coated with mould release coating 45; This mould release coating 45 another surfaces have several lug bosses 46.
The roughness on the surface that above-mentioned cloudy surface anti-static coating 44 contacts with mould release coating 45 is 2.96um.
Embodiment 2: a kind of protection pad pasting of gently peeling off, comprise a film substrate layer 1, and this applies a new print coating 2 for printing-ink above film substrate layer 1, and this film substrate layer 1 lower surface is by organic pressure-sensitive gel 3 and mould release membrance 4 bonding connections; Described mould release membrance 4 comprise upper surface and lower surface respectively film the original paper layer 43 of PE film 41 and PET film 42 is arranged, PET film 42 another surfaces of original paper layer 43 are coated with cloudy surface anti-static coating 44, this cloudy surface anti-static coating 44 another surfaces are coated with mould release coating 45; This mould release coating 45 another surfaces have several lug bosses 46.
The roughness on the surface that above-mentioned cloudy surface anti-static coating 44 contacts with mould release coating 45 is person 3um.
Adopt and above-mentionedly gently peel off protection during pad pasting, it has good scraping and wiping resistance performance, can effectively prevent from pointing, the article such as suspension member injure friction injury to scraping of screen, can be widely used in the screen protection of various LCDs; Secondly, the surface that its antistatic coating contacts with the mould release coating has some even concaveconvex structures, then in this antistatic coating surface-coated silicon mould release coating, the notch place on described antistatic coating surface is infiltrated in the bottom surface of silicon mould release coating under liquid state, silicon mould release coating is fixedly linked by notch and antistatic coating after solidifying, therefore, adhesion more firmly, reliably, but also can by the dark wide and density of the groove of regulating antistatic coating, freely adjust the size of peeling force between silicon mould release coating and release liners body paper.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow person skilled in the art scholar can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (2)
1. gently peel off the protection pad pasting for one kind, it is characterized in that: comprise a film substrate layer (1), apply a new print coating (2) for printing-ink above this film substrate layer (1), this film substrate layer (1) lower surface is by organic pressure-sensitive gel (3) and a mould release membrance (4) bonding connection; Described mould release membrance (4) comprise upper surface and lower surface respectively film the original paper layer (43) of PE film (41) and PET film (42) is arranged, PET film (42) another surface of original paper layer (43) is coated with cloudy surface anti-static coating (44), and this cloudy surface anti-static coating (44) another surface is coated with mould release coating (45); The roughness on the surface that described cloudy surface anti-static coating (44) contacts with mould release coating (45) is 2.9um～3.2um, and this mould release coating (45) another surface has several lug bosses (46).
2. the protection pad pasting of gently peeling off according to claim 1, it is characterized in that: the roughness on the surface that described cloudy surface anti-static coating (44) contacts with mould release coating (45) is 2.96um or 3um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220527570 CN202934874U (en) | 2012-10-16 | 2012-10-16 | Easy-to-peel protective bonding film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220527570 CN202934874U (en) | 2012-10-16 | 2012-10-16 | Easy-to-peel protective bonding film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202934874U true CN202934874U (en) | 2013-05-15 |
Family
ID=48319133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220527570 Expired - Lifetime CN202934874U (en) | 2012-10-16 | 2012-10-16 | Easy-to-peel protective bonding film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202934874U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227127A (en) * | 2017-07-25 | 2017-10-03 | 京东方科技集团股份有限公司 | A kind of mould release membrance and diaphragm |
| CN112210109A (en) * | 2020-10-21 | 2021-01-12 | 深圳泰得思科技有限公司 | Release film directly coated with concave-convex grain release agent and coating device thereof |
| CN112874080A (en) * | 2021-01-15 | 2021-06-01 | 芜湖夏鑫新型材料科技有限公司 | Silicon-free PE protective film for attaching release paper |
-
2012
- 2012-10-16 CN CN 201220527570 patent/CN202934874U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227127A (en) * | 2017-07-25 | 2017-10-03 | 京东方科技集团股份有限公司 | A kind of mould release membrance and diaphragm |
| CN112210109A (en) * | 2020-10-21 | 2021-01-12 | 深圳泰得思科技有限公司 | Release film directly coated with concave-convex grain release agent and coating device thereof |
| CN112874080A (en) * | 2021-01-15 | 2021-06-01 | 芜湖夏鑫新型材料科技有限公司 | Silicon-free PE protective film for attaching release paper |
| CN112874080B (en) * | 2021-01-15 | 2023-03-10 | 芜湖夏鑫新型材料科技有限公司 | Silicon-free PE protective film for attaching release paper |
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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 | ||
| CP03 | Change of name, title or address |
Address after: 223900 Sihong Province Economic Development Zone, Suqian, West Ocean West Road, No. 6 Patentee after: JIANGSU SIDIKE NEW MATERIALS SIENCE & TECHNOLOGY Co.,Ltd. Address before: 215400 Taicang, Suzhou, Taicang Economic Development Zone, Qingdao West Road, No. 11, No. Patentee before: SUZHOU SIDIKE NEW MATERIALS SIENCE & TECHNOLOGY Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20130515 |
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| CX01 | Expiry of patent term |