CN205636361U - Antiseized fogging surface of high temperature resistance is from type paper - Google Patents
Antiseized fogging surface of high temperature resistance is from type paper Download PDFInfo
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- CN205636361U CN205636361U CN201620169658.XU CN201620169658U CN205636361U CN 205636361 U CN205636361 U CN 205636361U CN 201620169658 U CN201620169658 U CN 201620169658U CN 205636361 U CN205636361 U CN 205636361U
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- mould release
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Abstract
The utility model discloses an antiseized fogging surface of high temperature resistance is from type paper, including PE membrane, high temperature resistant layer, raw paper layer, gluing agent layer, thin layer, fogging surface antistatic coating, mould release coating, square bulge, circular arch and waterproof limit, raw paper layer's upper and lower dual spraying has high temperature resistant layer, is equipped with the PE membrane on the layer that the raw paper layer lower surface is high temperature resistant, and the high temperature resistant layer of raw paper layer upper surface is through gluing agent layer bonding thin layer, and sets gradually fogging surface antistatic coating and mould release coating on the thin layer, the surface of mould release coating has a plurality of square bulge, and the mould release coating has the circular arch of a plurality of with the mask that fogging surface antistatic coating contacted. Adopt high temperature resistant layer for this practicality can be used for high temperature environment, and the mask of this practical mould release coating and fogging surface antistatic coating contact has a circular arch of a plurality of, through circular arch be connect inseparabler.
Description
Technical field
This utility model relates to a kind of release paper, a kind of resistant to elevated temperatures antiseized cloudy-surface release paper.
Background technology
Release paper (The release paper) also referred to as silicone oil paper or separate paper, be that one prevents prepreg adhesion, again
The most contaminated separate paper of prepreg can be protected.The most antiseized cloudy-surface release paper, although body paper or the surface of the later paper of film
There is concavo-convex pattern structure, so that the glue surface of pressure-sensing glue has certain mist degree, but uneven due to concaveconvex shape,
And the concaveconvex shape of contact surface has gap, corner so that the mist degree of organic pressure-sensing glue glue surface is uneven, and some places can not be sufficient
Contact, has reflective shinny phenomenon；Unprotect measure at the both sides of release paper simultaneously, during depositing, base paper is easily inhaled
Receive moisture, thus cause and scrap.
Utility model content
The purpose of this utility model is to provide a kind of resistant to elevated temperatures antiseized cloudy-surface release paper, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of resistant to elevated temperatures antiseized cloudy-surface release paper, including PE film, high-temperature-resistant layer, original paper layer, adhesive layer, thin layer, mist
Face antistatic coating, mould release coating, square projection, circular protrusions and waterproof edges, the upper and lower surface of described original paper layer is coated with
High-temperature-resistant layer, original paper layer lower surface high-temperature-resistant layer is provided with PE film, and original paper layer upper surface high-temperature-resistant layer is bondd by adhesive layer
Thin layer, and on thin layer, set gradually cloudy surface antistatic coating and mould release coating；Described PE film, high-temperature-resistant layer, body paper
Layer, adhesive layer and thin layer constitute release paper basic unit, and the both sides of release paper basic unit arrange waterproof edges, described mould release coating
Outer surface there is several square projections, and the mask that mould release coating contacts with cloudy surface antistatic coating has several circles convex
Rise.
As further program of the utility model: the height of described square projection and circular protrusions is 0.5～1um.
As further program of the utility model: described thin layer is polypropylene film or polyethylene film.
As further program of the utility model: described cloudy surface antistatic coating is organosilicon modified polyester cloudy surface coating.
As further program of the utility model: the width of described waterproof edges is 1-1.5mm.
As further program of the utility model: the thickness of described original paper layer is 0.3-0.6mm.
As further program of the utility model: the thickness of described high-temperature-resistant layer is 0.1mm.
As further program of the utility model: described cloudy surface antistatic coating is 0.3-0.5mm with the thickness of mould release coating.
As further program of the utility model: the roughness on the surface of described cloudy surface antistatic coating and mould release coating layer touch
For 2.821um～3.324um.
Compared with prior art, the beneficial effects of the utility model are: use high-temperature-resistant layer so that this practicality can be used in high temperature
Environment, the mask that the mould release coating of this practicality contacts with cloudy surface antistatic coating has several circular protrusions, passes through circular protrusions
It is to connect more closely, uses waterproof edges design so that this practicality has the function of humidity simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clear,
It is fully described by, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.
Based on the embodiment in this utility model, the institute that those of ordinary skill in the art are obtained under not making creative work premise
There are other embodiments, broadly fall into the scope of this utility model protection.
Referring to Fig. 1～2, in this utility model embodiment, a kind of resistant to elevated temperatures antiseized cloudy-surface release paper, including PE film 1, resistance to
Heat zone 2, original paper layer 3, adhesive layer 4, thin layer 5, cloudy surface antistatic coating 6, mould release coating 7, square protruding 8,
Circular protrusions 9 and waterproof edges 10, the upper and lower surface of described original paper layer 3 is coated with high-temperature-resistant layer 2, the resistance to height of original paper layer 3 lower surface
Temperature layer 2 is provided with PE film 1, and original paper layer 3 upper surface high-temperature-resistant layer 2 is by adhesive layer 4 adhesive film layer 5, and thin
Cloudy surface antistatic coating 6 and mould release coating 7 is set gradually on film layer 5；
Described PE film 1, high-temperature-resistant layer 2, original paper layer 3, adhesive layer 4 and thin layer 5 constitute release paper basic unit, and release
The both sides of paper substrate arrange waterproof edges 5, and waterproof edges 5 is to be suppressed under the pressure of 50MPa by pressure roll to form so that release
The both sides structure of hard copy body is finer and close, prevents from absorbing the moisture in air by capillarity, causes the moisture regain of release paper body to be lost
The phenomenon of effect, and the width of waterproof edges 5 is 1-1.5mm, is then carrying out cloudy surface antistatic coating 6 and mould release coating 7
Coating.
Wherein the thickness of original paper layer 3 is 0.3-0.6mm, and the thickness of high-temperature-resistant layer 1 is 0.1mm, and high-temperature-resistant layer 1 uses high temperature resistant
Coating prepares, so that the resistance to elevated temperatures of release paper body reaches 250 DEG C at the surface spraying of original paper layer 3.
Cloudy surface antistatic coating 1 is 0.3-0.5mm with the thickness of mould release coating 6, this cloudy surface antistatic coating 1 and mould release
The roughness on the surface of coating 6 contact is 2.821um～3.324um, and it is square convex that the outer surface of mould release coating 6 has several
Play 8, and the mask that mould release coating 6 contacts with cloudy surface antistatic coating 1 has several circular protrusions 9, by circular protrusions 9
Making contact surface more smooth, have cushioning effect simultaneously, described cloudy surface antistatic coating 1 is coated with for organosilicon modified polyester cloudy surface
Layer.
Described square protruding 8 and the height of circular protrusions 9 be 0.5～1um.
Described thin layer 5 is polypropylene film or polyethylene film.
When using above-mentioned antiseized cloudy-surface release paper, the surface of its cloudy surface antistatic coating and mould release coating layer touch have some uniformly
Circular protrusions structure, this circular protrusions degree of depth is 0.5～1um, is then coated with at this cloudy surface antistatic coating surface silicon-coating mould release
Layer, the bottom surface of silicon mould release coating is penetrated at the notch on described cloudy surface antistatic coating surface in the liquid state, and silicon mould release coating exists
Being fixedly linked with cloudy surface antistatic coating by notch after solidification, therefore, adhesion more firmly, reliably, but also can be led to
Overregulate the roughness of cloudy surface coating, freely adjust the size of peeling force between silicon mould release coating and release paper body paper；
Secondly, its mould release coating, for having certain concavo-convex with the surface of viscose glue glue surface, utilizes the diffuse-reflectance principle of light, can
There to be certain mist degree, it is not easy to reflective phenomenon occurs, finger is encountered glue surface and be will not leave behind finger-marks, and naked eyes appear to have one
The sensation of comfortable exquisiteness, meets the requirement of client, improves product competitiveness.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and not
In the case of deviating from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore,
No matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model
Limited by claims rather than described above, it is intended that will fall in the implication of equivalency and scope of claim
All changes include in this utility model.Should not be considered as limiting involved right by any reference in claim
Requirement.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only comprises one
Individual independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should will illustrate
Book is as an entirety, and the technical scheme in each embodiment can also be through appropriately combined, and formation it will be appreciated by those skilled in the art that
Other embodiments.
Claims (1)
1. a resistant to elevated temperatures antiseized cloudy-surface release paper, including PE film, high-temperature-resistant layer, original paper layer, adhesive layer, thin layer, cloudy surface antistatic coating, mould release coating, square projection, circular protrusions and waterproof edges, it is characterized in that, the upper and lower surface of described original paper layer is coated with high-temperature-resistant layer, original paper layer lower surface high-temperature-resistant layer is provided with PE film, and original paper layer upper surface high-temperature-resistant layer is by adhesive layer adhesive film layer, and on thin layer, set gradually cloudy surface antistatic coating and mould release coating；nullDescribed PE film、High-temperature-resistant layer、Original paper layer、Adhesive layer and thin layer constitute release paper basic unit，And the both sides of release paper basic unit arrange waterproof edges，The outer surface of described mould release coating has several square projections，And the mask that mould release coating contacts with cloudy surface antistatic coating has several circular protrusions，The height of described square projection and circular protrusions is 0.5～1um，Described thin layer is polypropylene film or polyethylene film，Described cloudy surface antistatic coating is organosilicon modified polyester cloudy surface coating，The width of described waterproof edges is 1-1.5mm，The thickness of described original paper layer is 0.3-0.6mm，The thickness of described high-temperature-resistant layer is 0.1mm，Described cloudy surface antistatic coating is 0.3-0.5mm with the thickness of mould release coating，Described cloudy surface antistatic coating is 2.821um～3.324um with the roughness on the surface of mould release coating layer touch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620169658.XU CN205636361U (en) | 2016-03-04 | 2016-03-04 | Antiseized fogging surface of high temperature resistance is from type paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620169658.XU CN205636361U (en) | 2016-03-04 | 2016-03-04 | Antiseized fogging surface of high temperature resistance is from type paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205636361U true CN205636361U (en) | 2016-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620169658.XU Expired - Fee Related CN205636361U (en) | 2016-03-04 | 2016-03-04 | Antiseized fogging surface of high temperature resistance is from type paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205636361U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108660854A (en) * | 2018-05-03 | 2018-10-16 | 东莞运城制版有限公司 | A kind of release paper matrixes for embossing and preparation method thereof |
| CN109536070A (en) * | 2018-12-10 | 2019-03-29 | 佛山市佳世达薄膜科技有限公司 | A kind of high temperature resistant non-silicon release film |
-
2016
- 2016-03-04 CN CN201620169658.XU patent/CN205636361U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108660854A (en) * | 2018-05-03 | 2018-10-16 | 东莞运城制版有限公司 | A kind of release paper matrixes for embossing and preparation method thereof |
| CN108660854B (en) * | 2018-05-03 | 2021-04-02 | 东莞运城制版有限公司 | Release paper embossing plate and manufacturing method thereof |
| CN109536070A (en) * | 2018-12-10 | 2019-03-29 | 佛山市佳世达薄膜科技有限公司 | A kind of high temperature resistant non-silicon release film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20190304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |