CN215327889U - High-wear-resistance release paper - Google Patents
High-wear-resistance release paper Download PDFInfo
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- CN215327889U CN215327889U CN202120672465.7U CN202120672465U CN215327889U CN 215327889 U CN215327889 U CN 215327889U CN 202120672465 U CN202120672465 U CN 202120672465U CN 215327889 U CN215327889 U CN 215327889U
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Abstract
The utility model relates to the technical field of release paper, in particular to high-abrasion-resistance release paper which comprises a release agent layer, an antistatic coating, base paper, an adhesive layer, a film layer, an abrasion-resistant layer and a scratch-resistant layer which are sequentially arranged from bottom to top. According to the high-wear-resistance release paper, the wear-resistant layer is adopted, so that the hardness of the release paper can be effectively enhanced while the using softness of the release paper is not influenced, the scratch-resistant and wear-resistant effects of the release paper can be further improved by utilizing the scratch-resistant layer, and the hardness and the strength are greatly improved; the antistatic coating can effectively improve the overall antistatic effect of the release paper.
Description
Technical Field
The utility model relates to the technical field of release paper, in particular to high-abrasion-resistance release paper.
Background
The release paper is also called as isolation paper, release paper and silicone oil paper. The release paper is made of paper coated with an anti-sticking substance, the type of the release paper is distinguished according to the difference of material, thickness, elongation and single and double surfaces, the release paper can be used for electronic products, automobile foams, printing, food, medical use and the like, and in most cases, the release paper is used together with sticky materials, in particular adhesive tapes.
Traditional release paper uses structure and composition comparatively simple, and durability and use actual effect are not good, for example its scratch resistance wear resistance is poor, and in use suffers to break damage easily to its waterproof ventilation effect of traditional release paper also remains to promote, and the protection effect to keeping apart the object remains to strengthen. Therefore, a scratch-resistant and abrasion-resistant release paper is provided.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide the high-abrasion-resistance release paper.
The purpose of the utility model is realized by the following technical scheme: the utility model provides a high abrasion is from type paper, includes from the release agent layer, antistatic coating, base stock, adhesion layer, thin layer, wearing layer and the scratch-resistant layer that up sets gradually down, and the lower surface of base stock is scribbled to antistatic coating, and antistatic coating's lower surface is scribbled on the release agent layer, and the upper surface of base stock passes through the adhesion layer with the lower surface of thin layer and bonds, and the upper surface of wearing layer, lower surface are prevented with the upper surface of thin layer respectively and are scraped the lower surface laminating of layer.
Further, the release agent layer is a silicone release agent layer.
Further, the antistatic coating is a polymer conductive liquid layer.
Further, the base paper is any one of kaolin coated paper, glassine paper and polyethylene laminating paper.
Further, the adhesive layer is an aqueous polyolefin coating layer.
Further, the aqueous polyolefin coating layer is an aqueous polyethylene coating layer or an aqueous polypropylene coating layer.
Further, the film layer is a PET film with light transmittance of more than 92% and haze of less than 1%.
Further, the wear-resistant layer is a silicon carbide coating.
Furthermore, the anti-scraping layer is an adhesive layer dispersed with glass fibers.
The utility model has the beneficial effects that: according to the high-wear-resistance release paper, the wear-resistant layer is adopted, so that the hardness of the release paper can be effectively enhanced while the using softness of the release paper is not influenced, the scratch-resistant and wear-resistant effects of the release paper can be further improved by utilizing the scratch-resistant layer, and the hardness and the strength are greatly improved; antistatic coating can effectively improve from the holistic antistatic effect of type paper, can effectively avoid adsorbing the condition of dust impurity easily from type paper, and can not produce static in the use from type paper, reduces the potential safety hazard.
Drawings
Fig. 1 is a cross-sectional view of the present invention.
The reference signs are: the anti-scratch coating comprises a release agent layer 1, an antistatic coating layer 2, base paper 3, an adhesive layer 4, a film layer 5, an abrasion-resistant layer 6 and a scratch-resistant layer 7.
Detailed Description
For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and the accompanying fig. 1, and the description of the embodiments is not intended to limit the present invention.
See figure 1, a high abrasion is from type paper, include from the last release agent layer 1 that sets gradually down, antistatic coating 2, base stock 3, adhesive linkage 4, thin layer 5, wearing layer 6 and prevent scraping layer 7, antistatic coating 2 coats the lower surface of base stock 3, release agent layer 1 coats the lower surface of antistatic coating 2, the upper surface of base stock 3 and the lower surface of thin layer 5 bond through adhesive linkage 4, the upper surface of wearing layer 6, the lower surface is prevented with the upper surface of thin layer 5 respectively and is scraped the lower surface laminating of layer 7.
According to the high-wear-resistance release paper, the wear-resistant layer 6 is adopted, so that the hardness of the release paper can be effectively enhanced while the using softness of the release paper is not influenced, the scratch-resistant and wear-resistant effects of the release paper can be further improved by utilizing the scratch-resistant layer, and the hardness and the strength are greatly improved; antistatic coating 2 can effectively improve from the holistic antistatic effect of type paper, can effectively avoid adsorbing the condition of dust impurity easily from type paper, and can not produce static in the use from type paper, reduces the potential safety hazard.
In this embodiment, the release agent layer 1 is a silicone release agent layer 1. The silicone release agent adopted by the utility model can be solvent type, solvent-free type or emulsion (water-based) silicone, and has better release effect.
In this embodiment, the antistatic coating 2 is a polymer conductive liquid layer. The antistatic effect of polymer conducting liquid layer is good, can effectively avoid from the easy condition of adsorbing dust impurity of type paper, and can not produce static in the use from type paper, reduces the potential safety hazard.
In this embodiment, the base paper 3 is any one of kaolin coated paper, glassine paper, and polyethylene laminating paper.
In this embodiment, the adhesive layer 4 is an aqueous polyolefin coating layer. The present invention can improve the adhesion between the film layer 5 and the base paper 3 by using the aqueous polyolefin coating layer as the adhesive layer 4. In order to achieve the best use effect of the utility model: the aqueous polyolefin coating layer is an aqueous polyethylene coating layer or an aqueous polypropylene coating layer.
In this embodiment, the film layer 5 is a PET film having a light transmittance of more than 92% and a haze of less than 1%. According to the utility model, the high-temperature resistant PET film is adopted to replace the traditional PE laminating film, and the adhesion layer 4 is added between the PET film and the base paper 3, so that the problem of poor high-temperature resistance of the traditional PE laminating film is solved, and the problem of poor adhesion between the PET film and the base paper 3 is also solved.
In this embodiment, the wear-resistant layer 6 is a silicon carbide coating; the anti-scraping layer 7 is an adhesive layer dispersed with glass fibers. The wearing layer 6 that utilizes the carborundum coating can not influence this from type paper and use its hardness of effective reinforcing when softness to utilize the anti layer of scraping of glass fiber can further promote this from type paper's anti wear-resisting effect of scraping, hardness and intensity improve by a wide margin.
The above-described embodiments are preferred implementations of the present invention, and the present invention may be implemented in other ways without departing from the spirit of the present invention.
Claims (8)
1. The high-abrasion-resistance release paper is characterized in that: including from down from last release agent layer, antistatic coating, base stock, adhesive linkage, thin layer, wearing layer and the scratch-resistant layer that sets gradually, the lower surface of base stock is scribbled to antistatic coating, and antistatic coating's lower surface is scribbled on the release agent layer, and the upper surface of base stock passes through the adhesive linkage with the lower surface of thin layer and bonds, and the upper surface of wearing layer, lower surface are prevented the lower surface laminating on scratch-resistant layer with the upper surface of thin layer respectively.
2. The high abrasion resistant release paper according to claim 1, characterized in that: the release agent layer is a silicone release agent layer.
3. The high abrasion resistant release paper according to claim 1, characterized in that: the antistatic coating is a polymer conductive liquid layer.
4. The high abrasion resistant release paper according to claim 1, characterized in that: the base paper is any one of kaolin coated paper, glassine paper and polyethylene laminating paper.
5. The high abrasion resistant release paper according to claim 1, characterized in that: the adhesive layer is an aqueous polyolefin coating layer.
6. The high abrasion resistant release paper according to claim 5, characterized in that: the aqueous polyolefin coating layer is an aqueous polyethylene coating layer or an aqueous polypropylene coating layer.
7. The high abrasion resistant release paper according to claim 1, characterized in that: the film layer is a PET film with light transmittance of more than 92% and haze of less than 1%.
8. The high abrasion resistant release paper according to claim 1, characterized in that: the wear-resistant layer is a silicon carbide coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120672465.7U CN215327889U (en) | 2021-04-02 | 2021-04-02 | High-wear-resistance release paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120672465.7U CN215327889U (en) | 2021-04-02 | 2021-04-02 | High-wear-resistance release paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215327889U true CN215327889U (en) | 2021-12-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120672465.7U Active CN215327889U (en) | 2021-04-02 | 2021-04-02 | High-wear-resistance release paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215327889U (en) |
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2021
- 2021-04-02 CN CN202120672465.7U patent/CN215327889U/en active Active
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