CN208395092U - A kind of PET release film for OCA optical cement - Google Patents
A kind of PET release film for OCA optical cement Download PDFInfo
- Publication number
- CN208395092U CN208395092U CN201820739184.7U CN201820739184U CN208395092U CN 208395092 U CN208395092 U CN 208395092U CN 201820739184 U CN201820739184 U CN 201820739184U CN 208395092 U CN208395092 U CN 208395092U
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- China
- Prior art keywords
- layer
- release
- pet
- optical cement
- release film
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Abstract
The utility model discloses a kind of PET release films for OCA optical cement, belong to release film field.Release layer, PET film layer, antistatic layer, thermal insulation layer and protective layer including stacking gradually setting from bottom to up；The upper surface of release layer is equipped with multiple circular grooves；Multiple circular grooves equidistantly distribute；Remover is filled in multiple circular grooves；A kind of PET release film for OCA optical cement disclosed by the utility model, the utility model is equipped with multiple circular grooves by release layer setting to reduce the contact area of the adhesive glue on release layer Yu PET film layer, circular groove is filled with remover simultaneously, it is release to achieve the purpose that, the PET release film off-type force is small, and without dirt, stabilization, it is less prone to anti-release.
Description
Technical field
The utility model relates to release film fields, and in particular to a kind of PET release film for OCA optical cement.
Background technique
PET release film is a kind of commonly used material of thermal transfer, and ground is PET, is formed by coating silicone oil so also crying
Silicon oil membrane.General thickness is from 25um to 150um.Be divided into it is cold and hot tear with the mute face of light, handled by antistatic and anti-scratch, product
With good adsorptivity and stickiness.PET release film should be packed extensively, be printed, silk-screen, bat printing, engraving plate, film is opened
Pass, flexible circuitry, insulated product, wiring board, laser anti-counterfeit, fitting, electronics, sealing material use film, reflectorized material, waterproof material
The industry fields such as material, cream medicinal paper, sanitary paper, adhesive article, cross cutting stamp processing.Coat one layer of silicon in the surface of PET film
Oil, to reduce the adhesive force on PET film surface, up to release effect.But PET release film still remains release effect not
Ideal, the problems such as other performances are poor.
Utility model content
For the deficiency of above-mentioned existing technology, the technical problem to be solved by the present invention is to provide one kind to be used for OCA
The PET release film of optical cement, shows stable off-type force, and has heat-insulated, antistatic, self-cleaning performance.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of PET release film for OCA optical cement, release layer, PET film including stacking gradually setting from bottom to up
Layer, antistatic layer, thermal insulation layer and protective layer；
The upper surface of the release layer is equipped with multiple circular grooves；
Multiple circular grooves equidistantly distribute；
Remover is filled in multiple circular grooves.
Optionally, thermal insulation layer upper surface interval is uniformly provided with multiple pits；
Antibacterial mildew inhibitor is filled in multiple pits.
Optionally, multiple pits are triangle or rectangle.
Optionally, between the thermal insulation layer and the antistatic layer be equipped with fixed column, the thermal insulation layer with it is described antistatic
Layer is respectively equipped with the first groove, the second groove for accommodating the fixed column.
Optionally, the quantity of the fixed column is at least 2.
Optionally, the upper surface of the protective layer is equipped with cleaning coating.
Optionally, the antistatic layer is made of antistatic agent and antioxidant.
The utility model has the following beneficial effects:
The utility model provides a kind of PET release film for OCA optical cement, and the utility model is set by release layer
Have multiple grooves to reduce the contact area of the adhesive glue on release layer Yu PET film layer, it is release to achieve the purpose that, the PET from
Type film off-type force is ultralight, and without dirt, stabilization, is less prone to anti-release, is conducive to and OCA optics glue sticking.
Detailed description of the invention
Fig. 1 is that a kind of structure for PET release film for OCA optical cement that specific embodiment of the present invention provides is shown
It is intended to.
In figure: 1, release layer；101, circular groove；2, PET film layer；3, antistatic layer；31, the second groove；4, thermal insulation layer；
41, the first groove；42, pit；5, protective layer；6, fixed column.
Specific embodiment
It describes in detail with reference to the accompanying drawing to the preferred embodiment of the utility model.
As shown in Figure 1, a kind of PET release film for OCA optical cement, including stacking gradually the release of setting from bottom to up
Layer 1, PET film layer 2, antistatic layer 3, thermal insulation layer 4 and protective layer 5；The upper surface of release layer 1 is equipped with multiple circular grooves
101；Multiple circular grooves 101 equidistantly distribute；Remover is filled in multiple circular grooves 101.
The setting of release layer 1 is equipped with multiple circular grooves 101 to reduce the contact of the adhesive glue on release layer with PET film layer 2
Area, release to achieve the purpose that, circular groove 101 is conducive to release film stripping filled with remover.
Optionally, 4 upper surface interval of thermal insulation layer is uniformly provided with multiple pits 42；It is anti-filled with antibacterial in multiple pits 42
Mould dose.Antibacterial mildew inhibitor equipped with filling is conducive to the pollution such as bacteriological protection.
Optionally, multiple pits 42 are triangle or rectangle.
Optionally, fixed column 6 is equipped between thermal insulation layer 4 and antistatic layer 3, thermal insulation layer 4 and antistatic layer 3 are respectively equipped with appearance
Receive the first groove 41, the second groove 31 of fixed column 6.Setting fixed column 6 is conducive to improve thermal insulation layer 4 and antistatic layer 3 is firm
Connection, to improve structural stability.
Optionally, the quantity of fixed column 6 is at least 2.
Optionally, the upper surface of protective layer 5 is equipped with cleaning coating.Cleaning coating has non-maintaining, self-cleaning effect, and has
Extremely low surface energy, surface dirt can be self-cleaning by rainwater, fabulous hydrophobicity.
Optionally, antistatic layer 3 is made of antistatic agent and antioxidant.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (7)
1. a kind of PET release film for OCA optical cement, it is characterised in that: including stacking gradually the release of setting from bottom to up
Layer (1), PET film layer (2), antistatic layer (3), thermal insulation layer (4) and protective layer (5)；
The upper surface of the release layer (1) is equipped with multiple circular grooves (101)；
Multiple circular grooves (101) equidistantly distribute；
Remover is filled in multiple circular grooves (101).
2. a kind of PET release film for OCA optical cement as described in claim 1, it is characterised in that:
Thermal insulation layer (4) the upper surface interval is uniformly provided with multiple pits (42)；
Antibacterial mildew inhibitor is filled in multiple pits (42).
3. a kind of PET release film for OCA optical cement as claimed in claim 2, it is characterised in that:
Multiple pits (42) are triangle or rectangle.
4. a kind of PET release film for OCA optical cement as described in claim 1, it is characterised in that:
Between the thermal insulation layer (4) and the antistatic layer (3) be equipped with fixed column (6), the thermal insulation layer (4) with it is described antistatic
Layer (3) is respectively equipped with the first groove (41), the second groove (31) for accommodating the fixed column (6).
5. a kind of PET release film for OCA optical cement as claimed in claim 4, it is characterised in that:
The quantity of the fixed column (6) is at least 2.
6. a kind of PET release film for OCA optical cement as described in claim 1, it is characterised in that:
The upper surface of the protective layer (5) is equipped with cleaning coating.
7. a kind of PET release film for OCA optical cement as described in claim 1, it is characterised in that:
The antistatic layer (3) is made of antistatic agent and antioxidant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820739184.7U CN208395092U (en) | 2018-05-17 | 2018-05-17 | A kind of PET release film for OCA optical cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820739184.7U CN208395092U (en) | 2018-05-17 | 2018-05-17 | A kind of PET release film for OCA optical cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208395092U true CN208395092U (en) | 2019-01-18 |
Family
ID=65137049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820739184.7U Expired - Fee Related CN208395092U (en) | 2018-05-17 | 2018-05-17 | A kind of PET release film for OCA optical cement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208395092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111635711A (en) * | 2020-06-11 | 2020-09-08 | 安徽方兴光电新材料科技有限公司 | Optical film with antibacterial, heat-insulating and ultraviolet-proof functions |
-
2018
- 2018-05-17 CN CN201820739184.7U patent/CN208395092U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111635711A (en) * | 2020-06-11 | 2020-09-08 | 安徽方兴光电新材料科技有限公司 | Optical film with antibacterial, heat-insulating and ultraviolet-proof functions |
| CN111635711B (en) * | 2020-06-11 | 2021-10-12 | 安徽方兴光电新材料科技有限公司 | Optical film with antibacterial, heat-insulating and ultraviolet-proof functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |