CN202936353U - Printing film for touch screen protection - Google Patents
Printing film for touch screen protection Download PDFInfo
- Publication number
- CN202936353U CN202936353U CN 201220527568 CN201220527568U CN202936353U CN 202936353 U CN202936353 U CN 202936353U CN 201220527568 CN201220527568 CN 201220527568 CN 201220527568 U CN201220527568 U CN 201220527568U CN 202936353 U CN202936353 U CN 202936353U
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- film
- coating
- touch screen
- substrate layer
- coated
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Abstract
The utility model discloses a printing film for touch screen protection, which comprises a substrate layer, wherein a printing coating used for printing ink is coated on surface of the substrate layer; the lower surface of the substrate layer is bonded and connected with a release film through an organosilicon pressure-sensitive adhesive; the release film comprises a polyester film with a PE film laminated on one surface, an antistatic coating is coated on the other surface of the PE film, and a release agent coating is coated on the other surface of the antistatic coating; the surface roughness of the antistatic coating and the release agent film is 2.92 um-3.28 um; and the height of lug bosses is 0.5-1 um. The printing film for touch screen protection solves the problem that letters and patterns can not be printed on the current protection film and the bonding force between a lamination layer of a release paper and the release agent coating is not high.
Description
Technical field
The utility model relates to a kind of new print film, relates in particular to a kind of film of the new print for touch screen protective.
Background technology
Film face-plate is Mobile phone touch button for example, and the products such as thin film switch are in carrying and use procedure, and its surface easily is subject to contact stain(ing) or polishing scratch scratches, and usually adopts protective membrane to cover its surface and makes it to avoid damage and pollute.Protective membrane generally consists of substrate layer and the adhesive layer be coated on this substrate layer.When protective membrane is used for protecting for example Mobile phone touch button of various film face-plates; during the products such as thin film switch surperficial; need to be on protective membrane printing word, pattern etc., traditional protective membrane is generally all processed through wear-resisting new print, therefore is difficult to carry out on protective membrane presswork.Secondly, in existing new print protective membrane, separate-type paper is generally the surperficial film one deck leaching membrane layer at the separate-type paper ground paper layer, then at the table of leaching membrane layer and be coated with one deck parting agent layer and obtain separate-type paper, but because the leaching membrane layer planeness is high, poor adhesive force between parting agent coating and leaching membrane layer, when separate-type paper attaches with the pad pasting that is coated with trowel adhesive, easily cause the parting agent coating tackiness agent larger by adhesive power on separate-type paper to be taken away, thereby the local surfaces at pad pasting forms the parting agent coating area that is difficult to clean out, destroyed the pure of pad pasting integral body, consistence.
Summary of the invention
The utility model provides a kind of film of the new print for touch screen protective, and this new print film has solved existing protective membrane can not printing word, the leaching membrane layer of its separate-type paper of pattern and the not high problem of parting agent coating binding force.
For achieving the above object, the technical solution adopted in the utility model is: a kind of film of the new print for touch screen protective, comprise a substrate layer, this applies a coating of the new print for printing-ink above substrate layer, and this substrate layer lower surface is by organic pressure-sensitive gel and a release film adhering junction; Described release film comprises a polyester film, and the surperficial film of this polyester film one has the PE film, and another surface-coated of PE film of this polyester film has antistatic coating, and another surface-coated of antistatic coating has the parting agent coating; The roughness on the surface that described antistatic coating contacts with the parting agent coating is 2.92um～3.28um.
In technique scheme, further improved technical scheme is as follows:
1,, in such scheme, described lug boss height is 0.5～1um.
2,, in such scheme, another surface of described parting agent coating has several lug bosses.
Because technique scheme is used, the utility model compared with prior art has following advantages:
The utility model is for the new print film of touch screen protective, it is conducive to ink logo and protective membrane is bonding, has met the needs of printing word, pattern; Secondly, the surface that in the new print film, antistatic coating contacts with the parting agent coating has some even concaveconvex structures, then in this surface coated silicon parting agent coating, the notch place on described antistatic coating surface is infiltrated in the bottom surface of silicon parting agent coating under liquid state, silicon parting agent coating is fixedly linked by notch and antistatic coating after solidifying, therefore, bonding force more firmly, reliably, but also can, by regulating the roughness of antistatic coating, freely adjust the size of peeling force between silicon parting agent coating and separate-type paper body paper.
The accompanying drawing explanation
Accompanying drawing 2 is the utility model release film structural representation.
In above accompanying drawing: 1, substrate layer; 2, new print coating; 3, organic pressure-sensitive gel; 4, release film; 41, polyester film; 42, PE film; 43, antistatic coating; 44, parting agent coating; 45, lug boss.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment 1: a kind of film of the new print for touch screen protective, comprise a substrate layer 1, and this applies a coating of the new print for printing-ink 2 above substrate layer 1, and this substrate layer 1 lower surface is by organic pressure-sensitive gel 3 and release film 4 adhering junctions; Described release film 4 comprises a polyester film 41, and the surperficial film of this polyester film 41 1 has PE film 42, and PE film 42 another surface-coated of this polyester film 41 have antistatic coating 43, and antistatic coating 43 another surface-coated have parting agent coating 44; The roughness on the surface that described antistatic coating 43 contacts with parting agent coating 44 is 2.98um, and above-mentioned lug boss 5 is highly 0.6 um.
Embodiment 2: a kind of film of the new print for touch screen protective, comprise a substrate layer 1, and this applies a coating of the new print for printing-ink 2 above substrate layer 1, and this substrate layer 1 lower surface is by organic pressure-sensitive gel 3 and release film 4 adhering junctions; Described release film 4 comprises a polyester film 41, and the surperficial film of this polyester film 41 1 has PE film 42, and PE film 42 another surface-coated of this polyester film 41 have antistatic coating 43, and antistatic coating 43 another surface-coated have parting agent coating 44; The roughness on the surface that described antistatic coating 43 contacts with parting agent coating 44 is 3.18um, and above-mentioned lug boss 5 is highly 0.8um.
Above-mentioned parting agent coating 44 another surfaces have several lug bosses 45.
While adopting the above-mentioned film of the new print for touch screen protective, it is conducive to ink logo and protective membrane is bonding, has met the needs of printing word, pattern; Secondly, the surface that in the new print film, antistatic coating contacts with the parting agent coating has some even concaveconvex structures, then in this surface coated silicon parting agent coating, the notch place on described antistatic coating surface is infiltrated in the bottom surface of silicon parting agent coating under liquid state, silicon parting agent coating is fixedly linked by notch and antistatic coating after solidifying, therefore, bonding force more firmly, reliably, but also can, by regulating the roughness of antistatic coating, freely adjust the size of peeling force between silicon parting agent coating and separate-type paper body paper.
Above-described embodiment is only explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the person skilled in the art 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 change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (3)
1. the film of the new print for touch screen protective, it is characterized in that: comprise a substrate layer (1), apply a coating of the new print for printing-ink (2) above this substrate layer (1), this substrate layer (1) lower surface is by organic pressure-sensitive gel (3) and a release film (4) adhering junction; Described release film (4) comprises a polyester film (41), these polyester film (41) one surperficial films have PE film (42), another surface-coated of PE film (42) of this polyester film (41) has antistatic coating (43), and another surface-coated of antistatic coating (43) has parting agent coating (44); The roughness on the surface that described antistatic coating (43) contacts with parting agent coating (44) is 2.92um～3.28um.
2. the film of the new print for touch screen protective according to claim 1, it is characterized in that: described lug boss (5) is highly 0.5～1um.
3. the film of the new print for touch screen protective according to claim 1, it is characterized in that: another surface of described parting agent coating (44) has several lug bosses (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220527568 CN202936353U (en) | 2012-10-16 | 2012-10-16 | Printing film for touch screen protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220527568 CN202936353U (en) | 2012-10-16 | 2012-10-16 | Printing film for touch screen protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202936353U true CN202936353U (en) | 2013-05-15 |
Family
ID=48320605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220527568 Expired - Lifetime CN202936353U (en) | 2012-10-16 | 2012-10-16 | Printing film for touch screen protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202936353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527986A (en) * | 2017-03-03 | 2018-09-14 | 深圳市摩码科技有限公司 | A kind of scratch resistant optical arc face protective film of the low rainbow line of high transparency and preparation method |
| 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 201220527568 patent/CN202936353U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527986A (en) * | 2017-03-03 | 2018-09-14 | 深圳市摩码科技有限公司 | A kind of scratch resistant optical arc face protective film of the low rainbow line of high transparency and preparation method |
| 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 | ||
| 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. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |
|
| CX01 | Expiry of patent term |