CN103029364A - Release film having ultralow peel strength - Google Patents
Release film having ultralow peel strength Download PDFInfo
- Publication number
- CN103029364A CN103029364A CN2011102702325A CN201110270232A CN103029364A CN 103029364 A CN103029364 A CN 103029364A CN 2011102702325 A CN2011102702325 A CN 2011102702325A CN 201110270232 A CN201110270232 A CN 201110270232A CN 103029364 A CN103029364 A CN 103029364A
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- Prior art keywords
- release film
- ultralow
- present
- mould release
- release membrance
- Prior art date
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Abstract
The invention discloses a release film having an ultralow peel strength. The release film comprises an original film, and the surface of the original film is uniformly provided with point-like silicone oil layers. The release film having an ultralow peel strength, which allows the point-like silicone oil layers to be arranged on the surface of the original film, has the advantages of reduction of the contact area of the release film and the silicone oil layers on the surface of the release film, effective reduction of the release force of the release film, stability, and solving of the bubble problem during applying. The smallest release force of the release film in the scheme of the invention is less than 3g/in.
Description
Technical field
The present invention relates to a kind of mould release membrance, particularly a kind of minimum off-type force belongs to the adhesives technical field less than the mould release membrance of the ultralow peeling force of 3g/in.
Background technology
Mould release membrance is widely used in electronics, computer, the manufacture fields such as household electrical appliances; At present, be with sticking flexible products to need a kind of mould release membrance, the described flexible products quality of uncovering again Shi Buhui destruction flexible products placed thereon; Present silicone oil mould release membrance can not meet this requirement.Present silicone oil mould release membrance is to be coated with one deck silicon layer 2a at former rete 1a, and as shown in Figure 1, the minimum peeling force of present silicone oil mould release membrance is not high at 5g/in and stability.Our flexible products requires the minimum off-type force of mould release membrance must be controlled at≤3g/in peeling force and will stablizing at present.
Summary of the invention
The object of the present invention is to provide a kind of minimum off-type force less than the mould release membrance of the ultralow peeling force of 3g/in.
For achieving the above object, the technical solution used in the present invention is: a kind of mould release membrance of ultralow peeling force comprises former rete; Be provided with equably the point-like silicon layer on the surface of described former rete.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages:
The mould release membrance of ultralow peeling force of the present invention arranges the point-like silicon layer on the surface of former rete, has reduced the contact area of product and the lip-deep silicon layer of mould release membrance, effectively reduces the off-type force of mould release membrance and more stable; Also solved simultaneously the engineering roadblock of bubble when fitting; The minimum off-type force of the present invention program's mould release membrance is less than 3g/in.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Fig. 1 is the sectional view of the mould release membrance of prior art;
Fig. 2 is the sectional view of the mould release membrance of ultralow peeling force of the present invention;
Fig. 3 is the top view of Fig. 2;
Wherein: 1a, former rete; 2a, silicon layer; 1b, former rete; 2b, point-like silicon layer.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described.
Be depicted as the mould release membrance of a kind of ultralow peeling force of the present invention such as accompanying drawing 2,3, comprise former rete 1b; Be provided with equably point-like silicon layer 2b on the surface of described former rete 1b.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages:
The mould release membrance of ultralow peeling force of the present invention arranges the point-like silicon layer on the surface of former rete, has reduced the contact area of product and the lip-deep silicon layer of mould release membrance, effectively reduces the off-type force of mould release membrance and more stable; Also solved simultaneously the engineering roadblock of bubble when fitting; The minimum off-type force of the present invention program's mould release membrance is less than 3g/in.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with technique can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (1)
1. the mould release membrance of a ultralow peeling force comprises former rete; It is characterized in that: be provided with equably the point-like silicon layer on the surface of described former rete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102702325A CN103029364A (en) | 2011-09-14 | 2011-09-14 | Release film having ultralow peel strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102702325A CN103029364A (en) | 2011-09-14 | 2011-09-14 | Release film having ultralow peel strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103029364A true CN103029364A (en) | 2013-04-10 |
Family
ID=48017000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102702325A Pending CN103029364A (en) | 2011-09-14 | 2011-09-14 | Release film having ultralow peel strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103029364A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108203568A (en) * | 2018-01-30 | 2018-06-26 | 昆山国显光电有限公司 | A kind of release membrane preparation method, release film and Optical transparent adhesive |
| CN112048258A (en) * | 2020-09-14 | 2020-12-08 | 苏州安洁科技股份有限公司 | Method for tearing off release films at multiple positions at one time |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2351277Y (en) * | 1998-11-18 | 1999-12-01 | 穆范飞 | Anti adhesive off film |
| US20060058486A1 (en) * | 2004-09-16 | 2006-03-16 | Wacker-Chemie Gmbh | Alkenyl-functional organopolysiloxanes |
| CN201372261Y (en) * | 2009-02-18 | 2009-12-30 | 苏州斯迪克电子胶粘材料有限公司 | Partition glue protection film |
| CN202213247U (en) * | 2011-09-14 | 2012-05-09 | 苏州安洁科技股份有限公司 | Releasing film with ultralow releasing strength |
-
2011
- 2011-09-14 CN CN2011102702325A patent/CN103029364A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2351277Y (en) * | 1998-11-18 | 1999-12-01 | 穆范飞 | Anti adhesive off film |
| US20060058486A1 (en) * | 2004-09-16 | 2006-03-16 | Wacker-Chemie Gmbh | Alkenyl-functional organopolysiloxanes |
| CN201372261Y (en) * | 2009-02-18 | 2009-12-30 | 苏州斯迪克电子胶粘材料有限公司 | Partition glue protection film |
| CN202213247U (en) * | 2011-09-14 | 2012-05-09 | 苏州安洁科技股份有限公司 | Releasing film with ultralow releasing strength |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108203568A (en) * | 2018-01-30 | 2018-06-26 | 昆山国显光电有限公司 | A kind of release membrane preparation method, release film and Optical transparent adhesive |
| CN108203568B (en) * | 2018-01-30 | 2020-10-27 | 广州国显科技有限公司 | Release film preparation method, release film and optical transparent adhesive |
| CN112048258A (en) * | 2020-09-14 | 2020-12-08 | 苏州安洁科技股份有限公司 | Method for tearing off release films at multiple positions at one time |
| CN112048258B (en) * | 2020-09-14 | 2022-04-26 | 苏州安洁科技股份有限公司 | Method for tearing off release films at multiple positions at one time |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130410 |