CN204874381U - Ultra violet radiation solidifies peelable cutting processing procedure protection film - Google Patents
Ultra violet radiation solidifies peelable cutting processing procedure protection film Download PDFInfo
- Publication number
- CN204874381U CN204874381U CN201520620612.0U CN201520620612U CN204874381U CN 204874381 U CN204874381 U CN 204874381U CN 201520620612 U CN201520620612 U CN 201520620612U CN 204874381 U CN204874381 U CN 204874381U
- Authority
- CN
- China
- Prior art keywords
- processing procedure
- cutting processing
- cured
- protective membrane
- ultraviolet radiation
- 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.)
- Active
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses an ultra violet radiation solidifies peelable cutting processing procedure protection film, including the film substrate layer, range upon range of in pressure sensing adhesion agent layer on the film substrate layer, and range upon range of in on the pressure sensing adhesion agent layer from the type layer. The utility model discloses a protection film pressure sensing adhesion agent layer that coats on the substrate layer has the stronger power of peeling off to the protection substrate before the ultra violet radiation, can protect the product cutting not deciduate, and when accomplishing whole cutting process, its power of peeling off to the protection material is showing to reduce and can peel off this protection film easily behind ultra violet radiation, just cull not, can effectively improve the operability that the product was made, raise the efficiency, by the wide application in semiconductor chip cutting, glass substrate's cutting polish, pottery cutting protection, sheet metal's process protection etc..
Description
Technical field
The utility model relates to a kind of protective membrane, is specifically related to a kind of cured with ultraviolet radiation peelable cutting processing procedure protective membrane.
Background technology
Along with industrial circle development; in the middle of modern industry, there are a lot of product such as electronic product touch-screen, semi-conductor chip, glass substrate, industrial ceramics, plastic base, sheet metal etc. making in process; such as cut, polishing etc.; need to protect its surface; in order to avoid flower is wiped on surface affect outward appearance; especially the day by day accurate and miniaturization of semi-conductor chip, becoming more important when cutting to its surface protection, hindering semi-conductor chip in case stop loss.In order to avoid the said products is subject to scratch or wearing and tearing in surface in the processes such as cutting, polishing, affect its result of use, generally can stick the protective membrane of different substrate materials on the surface of these products.
But the peeling force that the protective membrane adopted in the market has is lower, to product easy demoulding in cutting process, do not have good provide protection; Although some protective membrane has stronger peeling force, after completing whole cutting technique process, this protective membrane can not be peeled off easily, and easy cull, impact uses.Therefore, the poor operability that protective membrane is in the market made product, efficiency is lower, and product yield is not high.
Utility model content
The purpose of this utility model is to provide a kind of cured with ultraviolet radiation peelable cutting processing procedure protective membrane, and it not only can be protected existing Industrial products cutting process, and can improve its operability again, improves product yield.
The utility model is achieved through the following technical solutions:
A kind of cured with ultraviolet radiation peelable cutting processing procedure protective membrane, comprises thin film based sheet material layers,
Be laminated in the pressure-sensitive adhering agent layer in described thin film based sheet material layers, and
Be laminated in the release layer on described pressure-sensitive adhering agent layer.
Described thin film based sheet material layers is one or both the composite membrane in PET film, PO film, PE film or PVC film.
The thickness of described thin film based sheet material layers is 12um-200um.
Described pressure-sensitive adhering agent layer its clinging power after the photosensitive radiation of UV-light sharply can decline and be easy to peel off, and is 800gf/25mm-2000gf/25mm to 180 ° of peeling forces of glass.
The thickness of described pressure-sensitive adhering agent layer is 5um-100um, preferred 10um-25um.
Described release layer is polyester release film.
The thickness of described release layer is 25um-50um, and off-type force is 20gf/25mm-100gf/25mm.
Cured with ultraviolet radiation of the present invention peelable cutting processing procedure protective membrane is 10gf/25mm-50gf/25mm to 180 of glass ° of peeling forces.
The preparation of cured with ultraviolet radiation of the present utility model peelable cutting processing procedure protective membrane, obtains by following methods: when base material for can high temperature resistant PET film time, pressure-sensitive tackiness agent is coated through drying after this PET base material, then by release film compound; When base material is the base materials such as PO, PE or PVC, pressure-sensitive tackiness agent is coated drying on PET release film, then by base material PO, PE or PVC compound.
The utility model compared with prior art, has following beneficial effect:
Protective membrane of the present utility model applies pressure-sensitive adhering agent layer on substrate layer, to protection base material, there is stronger peeling force before uv-radiation, product can be protected to cut not demoulding, when completing whole cutting technique process, after uv-radiation, it significantly reduces the peeling force of protection material and can peel off this protective membrane easily, and not cull; Effectively can improve the operability that product is made, raise the efficiency, be widely used in the process protection etc. of semi-conductor chip cutting, the cutting polishing of glass substrate, ceramic cutting protection, sheet metal.
Accompanying drawing explanation
Fig. 1 is the structural representation of the peelable cutting protective membrane of cured with ultraviolet radiation of the present utility model;
Wherein, 1, thin film based sheet material layers; 2, pressure-sensitive adhering agent layer; 3, release layer.
Embodiment
Further illustrate the utility model below by embodiment, following examples are the utility model preferably embodiment, but embodiment of the present utility model is not by the restriction of following embodiment.
embodiment 1
As shown in Figure 1; a kind of cured with ultraviolet radiation peelable cutting processing procedure protective membrane; comprise thin film based sheet material layers 1; described thin film based sheet material layers 1 is polyester PET film; stacked one deck pressure-sensitive adhering agent layer 2 above described polyester PET film; it sharply declines by its peeling force after cured with ultraviolet radiation, and pressure-sensitive adhering agent layer 2 is compound release layer 3 above, and described release layer 3 is polyester release film.
Above-mentioned polyester PET film, its surface is through corona treatment, and thickness is 100um;
Above-mentioned pressure-sensitive adhering agent layer, to 180 ° of peeling force 1000gf/25mm of glass, thickness is 25um;
Above-mentioned polyester release film, off-type force is 20gf/25mm, and thickness is 50um.
Its preparation technology: under yellow fluorescent lamp environment, coats pressure-sensitive tackiness agent on 100um polyester PET film, makes dry thick in 25um after drying, finally by 50um release film compound.This protective membrane laminating glass, after the radiation of 400mj/cm2 uv energy, it is 20gf/25mm to glass 180 ° of peeling forces.
embodiment 2
As shown in Figure 1; a kind of cured with ultraviolet radiation peelable cutting processing procedure protective membrane; comprise thin film based sheet material layers 1; described thin film based sheet material layers 1 is polyolefine PO film; stacked one deck pressure-sensitive adhering agent layer 2 above described base material polyolefine PO film; it sharply declines by its peeling force after cured with ultraviolet radiation, and pressure-sensitive adhering agent layer 2 is compound release layer 3 above, and described release layer 3 is polyester release film.
Said polyolefins PO film, its surface is through corona treatment, and thickness is 80um;
Above-mentioned pressure-sensitive adhering agent layer, to 180 ° of peeling force 800gf/25mm of glass, thickness is 10um;
Above-mentioned polyester release film, off-type force is 20gf/25mm, and thickness is 50um.
Its preparation technology: under yellow fluorescent lamp environment, coats pressure-sensitive tackiness agent in 50um polyester release film, makes dry thick in 10um after drying, finally by polyolefine PO film compound.This protective membrane laminating glass, after the radiation of 400mj/cm2 uv energy, it is 15gf/25mm to glass 180 ° of peeling forces.
Claims (9)
1. a cured with ultraviolet radiation peelable cutting processing procedure protective membrane, is characterized in that, comprises thin film based sheet material layers,
Be laminated in the pressure-sensitive adhering agent layer in described thin film based sheet material layers, and
Be laminated in the release layer on described pressure-sensitive adhering agent layer.
2. cured with ultraviolet radiation according to claim 1 peelable cutting processing procedure protective membrane, is characterized in that: described thin film based sheet material layers is one or both the composite membrane in PET film, PO film, PE film or PVC film.
3. cured with ultraviolet radiation according to claim 2 peelable cutting processing procedure protective membrane, is characterized in that: the thickness of described thin film based sheet material layers is 12um-200um.
4. cured with ultraviolet radiation according to claim 1 peelable cutting processing procedure protective membrane, is characterized in that: described pressure-sensitive adhering agent layer is 800gf/25mm-2000gf/25mm to 180 of glass ° of peeling forces.
5. cured with ultraviolet radiation according to claim 4 peelable cutting processing procedure protective membrane, is characterized in that: the thickness of described pressure-sensitive adhering agent layer is 5um-100um.
6. cured with ultraviolet radiation according to claim 5 peelable cutting processing procedure protective membrane, is characterized in that: the thickness of described pressure-sensitive adhering agent layer is 10um-25um.
7. cured with ultraviolet radiation according to claim 1 peelable cutting processing procedure protective membrane, is characterized in that: described release layer is polyester release film.
8. cured with ultraviolet radiation according to claim 7 peelable cutting processing procedure protective membrane, is characterized in that: the thickness of described release layer is 25um-50um, and off-type force is 20gf/25mm-100gf/25mm.
9. cured with ultraviolet radiation according to claim 1 peelable cutting processing procedure protective membrane, is characterized in that: described cured with ultraviolet radiation peelable cutting processing procedure protective membrane is 10gf/25mm-50gf/25mm to 180 of glass ° of peeling forces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520620612.0U CN204874381U (en) | 2015-08-18 | 2015-08-18 | Ultra violet radiation solidifies peelable cutting processing procedure protection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520620612.0U CN204874381U (en) | 2015-08-18 | 2015-08-18 | Ultra violet radiation solidifies peelable cutting processing procedure protection film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204874381U true CN204874381U (en) | 2015-12-16 |
Family
ID=54818778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520620612.0U Active CN204874381U (en) | 2015-08-18 | 2015-08-18 | Ultra violet radiation solidifies peelable cutting processing procedure protection film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204874381U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977170A (en) * | 2016-07-01 | 2016-09-28 | 京东方科技集团股份有限公司 | Attachment method for wiring protective film layer, wiring structure and display panel |
| CN108345834A (en) * | 2018-01-13 | 2018-07-31 | 蚌埠华特科技有限公司 | A kind of manufacturing process of fingerprint module |
| US10066132B2 (en) | 2015-04-30 | 2018-09-04 | Avery Dennison Corporation | Opaque adhesives in wet condition for label application |
| CN108883620A (en) * | 2016-04-28 | 2018-11-23 | 琳得科株式会社 | Composite sheet is used in protective film formation |
| CN108997950A (en) * | 2018-08-07 | 2018-12-14 | 河源昆腾电子科技有限公司 | A kind of peelable cutting processing procedure protective film of ultraviolet radioactive solidification |
| CN110408334A (en) * | 2018-04-27 | 2019-11-05 | 东丽先端材料研究开发（中国）有限公司 | Adhesive film |
| CN111308780A (en) * | 2020-03-05 | 2020-06-19 | Tcl华星光电技术有限公司 | MiniLED backlight substrate, cutting method thereof and MiniLED substrate |
| CN114474769A (en) * | 2022-02-24 | 2022-05-13 | 广东昂斯新材料技术有限公司 | Multi-purpose composite film with bending resistance and high peel strength as well as preparation method and application thereof |
-
2015
- 2015-08-18 CN CN201520620612.0U patent/CN204874381U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10066132B2 (en) | 2015-04-30 | 2018-09-04 | Avery Dennison Corporation | Opaque adhesives in wet condition for label application |
| US10953627B2 (en) | 2015-04-30 | 2021-03-23 | Avery Dennison Corporation | Opaque adhesives in wet condition for label application |
| CN108883620A (en) * | 2016-04-28 | 2018-11-23 | 琳得科株式会社 | Composite sheet is used in protective film formation |
| CN105977170A (en) * | 2016-07-01 | 2016-09-28 | 京东方科技集团股份有限公司 | Attachment method for wiring protective film layer, wiring structure and display panel |
| CN108345834A (en) * | 2018-01-13 | 2018-07-31 | 蚌埠华特科技有限公司 | A kind of manufacturing process of fingerprint module |
| CN110408334A (en) * | 2018-04-27 | 2019-11-05 | 东丽先端材料研究开发（中国）有限公司 | Adhesive film |
| CN110408334B (en) * | 2018-04-27 | 2023-04-07 | 东丽先端材料研究开发（中国）有限公司 | Adhesive film |
| CN108997950A (en) * | 2018-08-07 | 2018-12-14 | 河源昆腾电子科技有限公司 | A kind of peelable cutting processing procedure protective film of ultraviolet radioactive solidification |
| CN111308780A (en) * | 2020-03-05 | 2020-06-19 | Tcl华星光电技术有限公司 | MiniLED backlight substrate, cutting method thereof and MiniLED substrate |
| CN111308780B (en) * | 2020-03-05 | 2022-04-01 | Tcl华星光电技术有限公司 | MiniLED backlight substrate, cutting method thereof and MiniLED substrate |
| CN114474769A (en) * | 2022-02-24 | 2022-05-13 | 广东昂斯新材料技术有限公司 | Multi-purpose composite film with bending resistance and high peel strength as well as preparation method and application thereof |
| CN114474769B (en) * | 2022-02-24 | 2024-04-12 | 广东昂斯新材料技术有限公司 | Multipurpose composite membrane with bending resistance and high peel strength as well as preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204874381U (en) | Ultra violet radiation solidifies peelable cutting processing procedure protection film | |
| EP1363319A3 (en) | Method of transferring a laminate and method of manufacturing a semiconductor device | |
| WO2015156852A3 (en) | Transparent omniphobic thin film articles | |
| CN207347470U (en) | A kind of coloured rupture pressure disc | |
| CN104952702B (en) | Semiconductor devices and preparation method thereof | |
| JP3643904B1 (en) | Method for producing metal-deposited film and metal-deposited film | |
| WO2014106192A4 (en) | Removable label and method | |
| CN110676558A (en) | RFID local fragile tag antenna and production process thereof | |
| CN204824701U (en) | Ultra -violet curing peels off pressure sensitive tape | |
| CN205705626U (en) | A kind of wafer cutting, thinning protecting film | |
| KR102249566B1 (en) | Method for producing a film laminate | |
| CN203110486U (en) | Release film stripping device | |
| CN203360363U (en) | Single-sided adhesive tape with protective film | |
| CN205223084U (en) | Static silica gel protection film is prevented to PET bilayer | |
| CN109735251A (en) | A kind of production technology of composite membrane | |
| CN205601284U (en) | Electromagnetic interference EMI combined material | |
| CN204342715U (en) | A kind of from peeling off low sticky protective membrane | |
| TWI547387B (en) | Water-transfer decal | |
| CN205603514U (en) | Interim fixed bonding sticky tape that heating strippable leaves | |
| CN204625539U (en) | A kind of protective membrane | |
| CN204288692U (en) | Anti-heating transfer labeling | |
| CN204311007U (en) | A kind of low sticky protective membrane | |
| CN206400943U (en) | It is a kind of to be used for the adhesive label of PC barrels and PET bottle | |
| CN209890534U (en) | Film structure for spraying shielding | |
| CN203807388U (en) | Thermal peeling double-base material protecting film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |