CN204824701U - Ultra -violet curing peels off pressure sensitive tape - Google Patents
Ultra -violet curing peels off pressure sensitive tape Download PDFInfo
- Publication number
- CN204824701U CN204824701U CN201520320726.3U CN201520320726U CN204824701U CN 204824701 U CN204824701 U CN 204824701U CN 201520320726 U CN201520320726 U CN 201520320726U CN 204824701 U CN204824701 U CN 204824701U
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- China
- Prior art keywords
- layer
- adhesive layer
- peels
- ultraviolet light
- film substrate
- 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
- 239000010410 layer Substances 0.000 claims abstract description 69
- 239000012790 adhesive layer Substances 0.000 claims abstract description 41
- 239000000758 substrate Substances 0.000 claims abstract description 20
- 229920006267 polyester film Polymers 0.000 claims abstract description 5
- 229920001971 elastomer Polymers 0.000 claims abstract description 4
- 239000004814 polyurethane Substances 0.000 claims abstract description 4
- 229920002635 polyurethane Polymers 0.000 claims abstract description 4
- 239000010408 film Substances 0.000 claims description 26
- 238000006116 polymerization reaction Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 12
- 239000010409 thin film Substances 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 238000000016 photochemical curing Methods 0.000 claims description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 239000004925 Acrylic resin Substances 0.000 claims description 2
- 150000002148 esters Chemical group 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 abstract description 9
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- -1 hydrocarbon alkene Chemical class 0.000 abstract description 2
- 125000005396 acrylic acid ester group Chemical group 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 239000011521 glass Substances 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Adhesive Tapes (AREA)
Abstract
The utility model relates to an ending the ultra -violet curing peels off pressure sensitive tape of improper exposure, including in proper order that an adhesive layer is the ultra -violet curing adhesive from type layer, an adhesive layer and the first film substrate layer, the one side that is different from an adhesive layer on the first film substrate layer is equipped with the 2nd adhesive layer in proper order, prevents exposure layer and second film substrate layer, an adhesive layer is acrylic acid ester class ultra -violet curing adhesive layer, the first film substrate layer and second film substrate layer are for polyester film layers or gather hydrocarbon alkene thin layer, it is among adhesive layer or the polyurethane adhesive layer any one that the 2nd adhesive layer is acrylic acid ester adhesive layer, rubber, prevent that the exposure layer is the printing ink layer. The utility model discloses can guarantee that ultra -violet curing peels off pressure sensitive tape its performance in whole warehousing and transportation, cross cutting and use does not receive the influence of sunlight or light.
Description
Technical field
The present invention relates to the special ultraviolet light polymerization of a kind of cutting protection and peel off Pressuresensitive Tape; peel off Pressuresensitive Tape in particular to a kind of ultraviolet light polymerization of improper exposure that prevents, this adhesive tape also can be applicable to the cutting of the products such as silicon wafer, wiring board, opticglass, pottery, crystal.
Background technology
Along with the development of electron trade, flat pannel display industry, various there is different property glass and electronic devices and components obtain and apply more and more widely.This kind of glass or electronic devices and components (as silicon wafer) need multi-step process in making processes, and such as glass needs through processes such as positioning die-cutting, retrofit, acid etching, warm water, immersion and cleanings.In these processes, the surface of glass and edge are easy to breakage, and this can reduce good article rate greatly.Because UV solidification stripping protective membrane has, initial stage clinging power is high, the rear clinging power of UV irradiation is low, obtains and apply more and more widely in glass processing, wafer dicing process.
Patent documentation CN103031080B provides a kind of silicon wafer and cuts special UV-light solidified pressure-sensitive band, be made up of polyester release film, UV-light solidified pressure-sensitive and film substrate successively, wherein the thickness of polyester release film is 0.025mm ~ 0.05mm, UV-light solidified pressure-sensitive bondline thickness is 0.01mm ~ 0.025mm, and film substrate thickness is 0.05mm ~ 0.25mm.Its preparation method be film substrate after gluing on coating machine, then with polyester release film platen pressure be 0.4MPa, temperature carries out compound under being room temperature, finally put into 40 DEG C ~ 50 DEG C drying room recurring 40h ~ 72h and obtain.By the UV-light solidified pressure-sensitive band with three-decker that aforesaid method obtains, its packaging, except pallet, bubble chamber film and plastics bag that the package adhesive tape of routine or film need, also needs the aluminium foil of coated multilayer or tinfoil paper to protect in order to shading.Before use by the size that die cutting of adhesive tapes becomes to need, tearing release film in use, the film with glue-line being sticked the material surface in needing protection.And in cross cutting and use procedure, daylight or light can have an impact to the clinging power of glue-line, if clinging power even can be caused under being exposed to daylight or light for a long time to decline rapidly, thus cause the effect losing protective glass or wafer.
In sum, it is simple that existing ultraviolet light polymerization peels off Pressuresensitive Tape structure, and in the process of whole accumulating, cross cutting and use, its performance all can be subject to the impact of daylight or light.
Summary of the invention
Object of the present invention is intended to overcome above-mentioned deficiency of the prior art, there is provided a kind of ultraviolet light polymerization of improper exposure that can effectively prevent to peel off Pressuresensitive Tape, ensure that ultraviolet light polymerization is peeled off Pressuresensitive Tape its performance in whole accumulating, cross cutting and use procedure and is not subject to the impact of daylight or light.
For solving the problems of the technologies described above, a kind of ultraviolet light polymerization of the present invention is peeled off Pressuresensitive Tape and is comprised release layer, the first adhesive layer and the first film substrate layer successively, described first adhesive layer is ultraviolet photo-curing cementing agent, and the one side that described the first film substrate layer is different from described first adhesive layer is provided with the second adhesive layer, anti-exposure layer and the second thin film based sheet material layers successively.
Preferably, described first adhesive layer is esters of acrylic acid ultraviolet photo-curing cementing agent layer.
Preferably, the thickness of described first tackiness agent is 10 μm ~ 30 μm.
Preferably, described the first film substrate layer and the second thin film based sheet material layers are laminated polyester film or polyolefin thin film layer.
Preferably, the thickness of described the first film substrate layer is 50 μm ~ 125 μm, and the thickness of described second thin film based sheet material layers is 12 μm ~ 75 μm.
Preferably, described second adhesive layer is any one in acrylic ester adhesive layer, rubber series adhesive layer or polyurethane adhesive layer.
Preferably, the thickness of described second adhesive layer is 5 μm ~ 30 μm.
Preferably, described anti-exposure layer is ink layer.Further, described ink layer is any one in black ink layer, white ink layer, yellow oil layer of ink or aluminium ink layer.
Preferably, the thickness of described anti-exposure layer is 5 μm ~ 15 μm.
The present invention has following beneficial effect: owing to there being the existence of anti-exposure layer, after a kind of ultraviolet light polymerization stripping Pressuresensitive Tape of the present invention attaches to adherend body, in the course of processing of wafer or glass etc., its performance can not because of being affected under being exposed to daylight or light for a long time; A kind of ultraviolet light polymerization of the present invention peels off Pressuresensitive Tape in die cutting process, and its performance can not be subject to the impact of daylight or light; A kind of ultraviolet light polymerization of the present invention peels off Pressuresensitive Tape in the processes such as packaging, storage and transport, does not need to take special lucifuge sfgd..
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of ultraviolet light polymerization of the present invention peels off Pressuresensitive Tape.
In described Fig. 1,1 is release layer, and 2 is the first adhesive layer, and 3 is the first film substrate layer, and 4 is the second adhesive layer, and 5 is anti-exposure layer, and 6 is the second thin film based sheet material layers.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, a kind of ultraviolet light polymerization peels off Pressuresensitive Tape, comprise release layer 1, first adhesive layer 2, the first film substrate layer 3, second adhesive layer 4, anti-exposure layer 5 and the second thin film based sheet material layers 6 successively, wherein the first adhesive layer 2 is ultraviolet photo-curing cementing agent.In the present embodiment, release layer 1 selects the siliceous or non-silicon release film of polyester, and its thickness is 12 μm ~ 50 μm; First adhesive layer 2 selects polyacrylate(s) ultraviolet photo-curing cementing agent, and its thickness is 10 μm ~ 30 μm, it is characterized by initial stage clinging power high (being generally greater than 4N/25mm), and after treatment with ultraviolet light, clinging power reduces (being generally less than 0.2N/25mm); The first film substrate layer 3 selects polyester film or polyolefin film, and its thickness is 50 μm ~ 125 μm; Second adhesive layer 4 select in acrylate resin, rubber series tackiness agent or polyurethane adhesive any one, its thickness is 5 μm ~ 30 μm; Anti-exposure layer 5 is ink layer, selects any one in black ink layer, white ink layer, yellow oil layer of ink or aluminium ink layer, and its thickness is 5 μm ~ 15 μm; Second thin film based sheet material layers 6 selects polyester film or polyolefin film, and its thickness is 12 μm ~ 75 μm.In the present embodiment, it is web construction that a kind of ultraviolet light polymerization of the present invention peels off Pressuresensitive Tape, second thin film based sheet material layers 6 outside, release layer 1 is interior. in application process, a kind of ultraviolet light polymerization of the present invention is peeled off Pressuresensitive Tape and is die-cut to desired shape and size, after peeling off release layer 1, first adhesive layer 2 is attached at adherend body, after carrying out multiple working procedure processing, peel off the second adhesive layer 4, anti-exposure layer 5 and the second thin film based sheet material layers 6, and be exposed to ultraviolet light environments, treat that the first adhesive layer 2 solidifies under action of ultraviolet light, peel off the first adhesive layer 2 and the first film substrate layer 3, complete protection.
By reference to the accompanying drawings detailed description is done to the preferred embodiment of the utility model above, but the utility model is not limited to above-mentioned embodiment, in the ken that those skilled in the art possess, can also make a variety of changes without departing from the concept of the premise utility.
Claims (9)
1. a ultraviolet light polymerization peels off Pressuresensitive Tape, comprise release layer, the first adhesive layer and the first film substrate layer successively, described first adhesive layer is ultraviolet photo-curing cementing agent, it is characterized in that, the one side that described the first film substrate layer is different from described first adhesive layer is provided with the second adhesive layer, anti-exposure layer and the second thin film based sheet material layers successively.
2. a kind of ultraviolet light polymerization according to claim 1 peels off Pressuresensitive Tape, and it is characterized in that, described first adhesive layer is esters of acrylic acid ultraviolet photo-curing cementing agent layer.
3. a kind of ultraviolet light polymerization according to claim 1 peels off Pressuresensitive Tape, and it is characterized in that, the thickness of described first adhesive layer is 10 μm ~ 30 μm.
4. a kind of ultraviolet light polymerization according to claim 1 peels off Pressuresensitive Tape, and it is characterized in that, described the first film substrate layer and the second thin film based sheet material layers are laminated polyester film or polyolefm film layer.
5. a kind of ultraviolet light polymerization according to claim 1 peels off Pressuresensitive Tape, and it is characterized in that, the thickness of described the first film substrate layer is 50 μm ~ 125 μm, and the thickness of described second thin film based sheet material layers is 12 μm ~ 75 μm.
6. a kind of ultraviolet light polymerization according to claim 1 peels off Pressuresensitive Tape, it is characterized in that, described second adhesive layer is any one in acrylate resin layer, rubber series adhesive layer or polyurethane adhesive layer.
7. a kind of ultraviolet light polymerization according to claim 1 peels off Pressuresensitive Tape, and it is characterized in that, the thickness of described second adhesive layer is 5 μm ~ 30 μm.
8. a kind of ultraviolet light polymerization according to claim 1 peels off Pressuresensitive Tape, and it is characterized in that, described anti-exposure layer is ink layer.
9. a kind of ultraviolet light polymerization according to claim 1 peels off Pressuresensitive Tape, and it is characterized in that, the thickness of described anti-exposure layer is 5 μm ~ 15 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320726.3U CN204824701U (en) | 2015-05-19 | 2015-05-19 | Ultra -violet curing peels off pressure sensitive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320726.3U CN204824701U (en) | 2015-05-19 | 2015-05-19 | Ultra -violet curing peels off pressure sensitive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204824701U true CN204824701U (en) | 2015-12-02 |
Family
ID=54682322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520320726.3U Expired - Fee Related CN204824701U (en) | 2015-05-19 | 2015-05-19 | Ultra -violet curing peels off pressure sensitive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204824701U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107556937A (en) * | 2017-08-23 | 2018-01-09 | 安徽明讯新材料科技股份有限公司 | A kind of selfreparing film and its manufacture craft |
| 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 |
-
2015
- 2015-05-19 CN CN201520320726.3U patent/CN204824701U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107556937A (en) * | 2017-08-23 | 2018-01-09 | 安徽明讯新材料科技股份有限公司 | A kind of selfreparing film and its manufacture craft |
| 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 |
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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: 213149 No. 20, Changyang Road, West Taihu science and Technology Industrial Park, Wujin District, Changzhou City, Jiangsu Province Patentee after: Xinlun electronic materials (Changzhou) Co.,Ltd. Address before: 213149 Changzhou City, Jiangsu Province No. 20 Changyang Road, West Taihu science and Technology Industrial Park, Wujin District, Changzhou City, Jiangsu Province Patentee before: Xinlun Technology (Changzhou) Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |