CN208022076U - A kind of special release films of OCA - Google Patents
A kind of special release films of OCA Download PDFInfo
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- CN208022076U CN208022076U CN201820329668.4U CN201820329668U CN208022076U CN 208022076 U CN208022076 U CN 208022076U CN 201820329668 U CN201820329668 U CN 201820329668U CN 208022076 U CN208022076 U CN 208022076U
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- circular recesses
- release membrane
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Abstract
The utility model discloses a kind of special release films of OCA, including：First release membrane body, upper surface, the lower surface of the first release membrane body are respectively arranged with the second release membrane body, the release membrane body of third；The second release membrane body, the release membrane body of third outer surface be respectively arranged with corrugated first organic silicon coating, the second organic silicon coating；It is provided with the first rectangle cavity in the middle part of the first release membrane body, the first release film body upper part, lower part are all provided with the first semi-circular recesses；It is respectively arranged with the second rectangle cavity, third rectangle cavity in the middle part of the release membrane body of the second release membrane body, third, the second release film body lower part both sides are all provided with the second semi-circular recesses, and the third release film body upper part both sides are all provided with third semi-circular recesses.The special release films of OCA provided by the utility model, antistatic performance is good, light weight, transports and easy to use, has effectively saved production material.
Description
Technical field
The utility model is related to release technical field of membrane more particularly to a kind of special release films of OCA.
Background technology
Release film refers to the film that film surface can have differentiation, and release film contacts under limited conditions with specific material
Do not have viscosity or slight viscosity afterwards.It can be divided by different substrate materials：It is PE release films, PET release films, OPP release films, compound
Release film（I.e. base material is that have two or more material to be combined）Deng.
PET release films are also PET silicon oil membranes, are exactly to apply last layer silicone oil on the surface of PET film, to reduce PET film
The adhesive force on surface achievees the effect that release.PET release films should be packed, be printed, silk-screen, bat printing, engraved plate, is thin extensively
Membrane switch, flexible circuitry, insulated product, wiring board, laser anti-counterfeit, fitting, electronics, sealing material use film, reflectorized material, waterproof
Material, medicine（Cream medicinal paper）, sanitary paper, adhesive article, cross cutting stamp processing etc. industry fields.
Release film in the prior art is easy to happen fire when in use since its antistatic property is poor, meanwhile, matter
Amount leads to transport and inconvenient to use than heavier.
Therefore, the existing technology needs to be improved and developed.
Utility model content
In view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of special release films of OCA, it is intended to
Solve release film in the prior art antistatic property difference and weight ratio it is heavier and cause transport and inconvenient problem with use.
The technical solution of the utility model is as follows：
A kind of special release films of OCA, wherein the special release films of OCA include:
First release membrane body, upper surface, the lower surface of the first release membrane body are respectively arranged with the second release film
The release membrane body of ontology, third；
The second release film body upper surface is provided with the first organic silicon coating, the release membrane body lower surface of third
It is provided with the second organic silicon coating, the outer surface of first organic silicon coating and the second organic silicon coating is all arranged to wave
Shape；
Be provided with the first rectangle cavity in the middle part of the first release membrane body, the first release film body upper part, under
Portion is all provided with the first semi-circular recesses；
It is long it to be respectively arranged with the second rectangle cavity, third in the middle part of the release membrane body of the second release membrane body, third
Square cavity, the second release film body lower part both sides are all provided with the second semi-circular recesses, the release membrane body of third
Top both sides are all provided with third semi-circular recesses.
Preferably, the special release films of the OCA, wherein first semi-circular recesses, the second semi-circular recesses and
The radius of three semi-circular recesses is all equal.
Preferably, the special release films of the OCA, wherein the diameter of first semi-circular recesses is the first rectangle
The wide half of cavity, second semi-circular recesses, third semi-circular recesses diameter be the second rectangle cavity, respectively
The wide half of three rectangle cavitys.
Compared with prior art, the special release films of OCA provided by the utility model, including：First release membrane body, institute
Upper surface, the lower surface for stating the first release membrane body are respectively arranged with the second release membrane body, the release membrane body of third；Described
Two release film body upper surfaces are provided with the first organic silicon coating, and it is organic that the release membrane body lower surface of third is provided with second
Waviness is all arranged in the outer surface of silicon coating, first organic silicon coating and the second organic silicon coating；Described first is release
The first rectangle cavity is provided in the middle part of membrane body, the first release film body upper part, lower part are all provided with the first semicircle
Groove；It is respectively arranged with the second rectangle cavity, third rectangle in the middle part of the release membrane body of the second release membrane body, third
Cavity, the second release film body lower part both sides are all provided with the second semi-circular recesses, the third release film body upper part
Both sides are all provided with third semi-circular recesses so that and antistatic performance is good, meanwhile, light weight transports and easy to use, effectively
Production material is saved.
Description of the drawings
Fig. 1 is the structural schematic diagram of the special release film preferred embodiments of OCA in the utility model.
Specific implementation mode
The utility model provides a kind of special release films of OCA, to make the purpose of this utility model, technical solution and effect more
Add clear, clear, referring to the drawings and gives an actual example the utility model is further described.It should be appreciated that this place is retouched
The specific embodiment stated is only used to explain the utility model, is not used to limit the utility model.
As shown in Figure 1, the special release films of a kind of OCA that the utility model embodiment provides, including:First release film sheet
Body 100, upper surface, the lower surface of the first release membrane body 100 be respectively arranged with the second release membrane body 200, third from
Type membrane body 300；Second release membrane body, 200 upper surface is provided with the first organic silicon coating 400, the third release film
300 lower surface of ontology is provided with the second organic silicon coating 500, first organic silicon coating, 400 and second organic silicon coating 500
Outer surface waviness is all set；The first release membrane body, 100 middle part is provided with the first rectangle cavity 101, described
First release membrane body, 100 top, lower part are all provided with the first semi-circular recesses 102；The second release membrane body 200,
Three release membrane bodies, 300 middle part is respectively arranged with the second rectangle cavity 201, third rectangle cavity 301, and described second is release
200 lower part both sides of membrane body are all provided with the second semi-circular recesses 202, and the release 300 top both sides of membrane body of third are all set
It is equipped with third semi-circular recesses 302.
When it is implemented, due to being provided with the first organic silicon coating 400 and the second organic silicon coating 500 so that this is release
The antistatic property of film is good, simultaneously as the outer surface of the first organic silicon coating 400 and the second organic silicon coating 500 is arranged to
Waveform keeps its compressive property good.
When it is implemented, due to being provided with the first rectangle cavity 101, the second rectangle cavity 201, third rectangle chamber
Body 301, the first semi-circular recesses 102, the second semi-circular recesses 202 and third semi-circular recesses 302, effectively alleviate release
The quality of film and its compressive property is improved, meanwhile, also a save production material.
In the further preferred embodiment of the utility model, first semi-circular recesses 102, the second semi-circular recesses 202
It is all equal with the radius of third semi-circular recesses 302.
In the further preferred embodiment of the utility model, the diameter of first semi-circular recesses 102 is the first rectangle
The wide half of cavity 101, second semi-circular recesses 202, third semi-circular recesses 302 diameter be second rectangular respectively
The wide half of shape cavity 201, third rectangle cavity 301.
In conclusion the special release films of OCA provided by the utility model, including：First release membrane body, described first
Upper surface, the lower surface of release membrane body are respectively arranged with the second release membrane body, the release membrane body of third；Described second is release
Membrane body upper surface is provided with the first organic silicon coating, and the release membrane body lower surface of third is provided with the painting of the second organosilicon
Waviness is all arranged in the outer surface of layer, first organic silicon coating and the second organic silicon coating；The first release film sheet
It is provided with the first rectangle cavity in the middle part of body, the first release film body upper part, lower part are all provided with the first semi-circular recesses；
It is respectively arranged with the second rectangle cavity, third rectangle cavity in the middle part of the release membrane body of the second release membrane body, third,
The second release film body lower part both sides are all provided with the second semi-circular recesses, and the third release film body upper part both sides are all
It is provided with third semi-circular recesses so that antistatic performance is good, meanwhile, light weight transports and easy to use, effective to save
Production material.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations should all belong to the appended power of the utility model
The protection domain that profit requires.
Claims (3)
1. a kind of special release films of OCA, which is characterized in that the special release films of OCA include:
First release membrane body, upper surface, the lower surface of the first release membrane body be respectively arranged with the second release membrane body,
The release membrane body of third；
The second release film body upper surface is provided with the first organic silicon coating, the release membrane body lower surface setting of third
There is the second organic silicon coating, waviness is all arranged in the outer surface of first organic silicon coating and the second organic silicon coating；
It is provided with the first rectangle cavity in the middle part of the first release membrane body, the first release film body upper part, lower part are all
It is provided with the first semi-circular recesses；
It is respectively arranged with the second rectangle cavity, third rectangle in the middle part of the release membrane body of the second release membrane body, third
Cavity, the second release film body lower part both sides are all provided with the second semi-circular recesses, the third release film body upper part
Both sides are all provided with third semi-circular recesses.
2. the special release films of OCA according to claim 1, which is characterized in that first semi-circular recesses, the second semicircle
The radius of connected in star and third semi-circular recesses is all equal.
3. the special release films of OCA according to claim 2, which is characterized in that the diameter of first semi-circular recesses is
The wide half of first rectangle cavity, second semi-circular recesses, third semi-circular recesses diameter be the second length respectively
The wide half of square cavity, third rectangle cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820329668.4U CN208022076U (en) | 2018-03-09 | 2018-03-09 | A kind of special release films of OCA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820329668.4U CN208022076U (en) | 2018-03-09 | 2018-03-09 | A kind of special release films of OCA |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208022076U true CN208022076U (en) | 2018-10-30 |
Family
ID=63905504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820329668.4U Active CN208022076U (en) | 2018-03-09 | 2018-03-09 | A kind of special release films of OCA |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208022076U (en) |
-
2018
- 2018-03-09 CN CN201820329668.4U patent/CN208022076U/en active Active
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