CN202809397U - Anti-adhesion haze surface release paper - Google Patents
Anti-adhesion haze surface release paper Download PDFInfo
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- CN202809397U CN202809397U CN 201220393335 CN201220393335U CN202809397U CN 202809397 U CN202809397 U CN 202809397U CN 201220393335 CN201220393335 CN 201220393335 CN 201220393335 U CN201220393335 U CN 201220393335U CN 202809397 U CN202809397 U CN 202809397U
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- coating
- cloudy
- layer
- release paper
- coated
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Abstract
The utility model discloses anti-adhesion haze surface release paper. The release paper comprises a thin film layer and a body paper layer, wherein a haze surface antistatic coating is coated on the upper surface of the thin film layer; a PE (polyethylene) film is coated on the lower surface of the body paper layer; the thin film layer and the body paper layer are bonded by an adhesive layer; a release agent coating is coated on the other surface of the haze surface antistatic coating; the roughness of the surface, contacted with the release agent coating, of the haze surface antistatic coating is 2.821-3.324mu m; a plurality of raised parts are arranged on the other surface of the release agent coating; and the heights of the raised parts are 0.5-1mu m. The release paper has the advantages that the problem that the binding force of the film coated layer and the release agent coating of the release paper is not high is solved; and the adhesive surface of the haze surface release paper with a good organic pressure sensitive adhesive surface haze effect achieves the low reflection effect.
Description
Technical field
The utility model relates to a kind of release liners, relates in particular to a kind of antiseized cloudy-surface release paper.
Background technology
Release liners claims again barrier paper, separate paper, is mainly used in pasting on the surface of adhesive tape for the protection of the adhesive layer of tape surface.Existing release liners generally is the surperficial film one deck leaching membrane layer (material of employing mainly contains polyethylene) at the release liners ground paper layer, then at the table of leaching membrane layer and be coated with one deck parting agent layer (material of employing is mainly silicone oil) and obtain release liners.But high by ten leaching membrane layer flatness, poor adhesive force between mould release coating and the leaching membrane layer, when release liners attaches with the pad pasting that is coated with trowel adhesive, cause easily the mould release coating on the release liners to be taken away by the larger adhesive of adhesion, thereby the local surfaces at pad pasting forms the mould release coating area that is difficult to clean out, and has destroyed pure, the uniformity of pad pasting integral body; On the other hand, although the surface of the paper that body paper or film are later has concavo-convex pattern structure, can so that the glue face of pressure-sensing glue has certain mist degree, but because concaveconvex shape inhomogeneous, so that the mist degree of organic pressure-sensing glue glue face is inhomogeneous, reflective shinny phenomenon is arranged.
Summary of the invention
The utility model provides a kind of antiseized cloudy-surface release paper, the problem that the leaching membrane layer of this antiseized cloudy-surface release paper solution release liners and mould release coating binding force are not high; And so that the good cloudy-surface release paper of organic pressure-sensing glue glue face mist degree effect, so that the glue face reaches low reflecting effect.
For achieving the above object, the technical solution adopted in the utility model is: a kind of antiseized cloudy-surface release paper, comprise that upper surface is coated with respectively the thin layer of cloudy surface antistatic coating and the original paper layer that the lower surface film has the PE film, this thin layer and original paper layer are bonding by an adhesive layer; Another surface of described cloudy surface antistatic coating is coated with the mould release coating, and the roughness on the surface that this cloudy surface antistatic coating contacts with the mould release coating is 2.821um～3.324um, and another surface of mould release coating has several lug bosses.
Further improved technical scheme is as follows in the technique scheme:
1, in the such scheme, described lug boss height is 0.5～1um.
2, in the such scheme, the roughness on the surface that described cloudy surface antistatic coating contacts with the mould release coating is 2.921 um or 3.12um.
3, in the such scheme, described thin layer is polypropylene film, polyethylene film or polyvinyl chloride film.
Because technique scheme is used, the utility model compared with prior art has following advantages:
The antiseized cloudy-surface release paper of the utility model, the surface that its cloudy surface antistatic coating contacts with the mould release coating has some even concaveconvex structures, this depth of groove is 0.5～1um, then in this cloudy surface antistatic coating surface-coated silicon mould release coating, the notch place on described cloudy surface antistatic coating surface is infiltrated in the bottom surface of silicon mould release coating under liquid state, silicon mould release coating is fixedly linked by notch and cloudy surface antistatic coating after solidifying, therefore, adhesion is more firm, reliably, but also can by regulating the roughness of cloudy surface coating, freely adjust the size of peeling force between silicon mould release coating and the release liners body paper; Secondly, the surface that its mould release coating is used for contacting with viscose glue glue face has certain concavo-convex, utilize the diffuse reflection principle of light, certain mist degree can be arranged, be not easy to occur reflective phenomenon, finger is run into the glue face and can not stayed finger-marks, and naked eyes appear to have a kind of sensation of comfortable exquisiteness, satisfy client's requirement, improve product competitiveness.
Description of drawings
Accompanying drawing 1 is the antiseized cloudy-surface release paper structural representation of the utility model.
In the above accompanying drawing: 1, cloudy surface antistatic coating; 2, thin layer; 3, PE film; 4, original paper layer; 5, adhesive layer; 6, mould release coating; 7, lug boss.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment 1: a kind of antiseized cloudy-surface release paper, comprise that upper surface is coated with respectively the thin layer 2 of cloudy surface antistatic coating 1 and the original paper layer 4 that the lower surface film has PE film 3, and this thin layer 2 and original paper layer 4 are bonding by an adhesive layer 5; Described cloudy surface antistatic coating 1 another surface is coated with mould release coating 6, the roughness on the surface that this cloudy surface antistatic coating 1 contacts with mould release coating 6 is 2.821um～3.324um, another surface of mould release coating has several lug bosses 7, and described cloudy surface antistatic coating 1 is organosilicon modified polyester cloudy surface coating.
Above-mentioned lug boss 7 highly is 0.5～1um.
The roughness on the surface that above-mentioned cloudy surface antistatic coating 1 contacts with mould release coating 6 is 2.921 um.
Said film layer 2 is polypropylene film or polyethylene film.
Embodiment 2: a kind of antiseized cloudy-surface release paper, comprise that upper surface is coated with respectively the thin layer 2 of cloudy surface antistatic coating 1 and the original paper layer 4 that the lower surface film has PE film 3, and this thin layer 2 and original paper layer 4 are bonding by an adhesive layer 5; Described cloudy surface antistatic coating 1 another surface is coated with mould release coating 6, the roughness on the surface that this cloudy surface antistatic coating 1 contacts with mould release coating 6 is 2.821um～3.324um, another surface of mould release coating has several lug bosses 7, and described cloudy surface antistatic coating 1 is organosilicon modified polyester cloudy surface coating.
The roughness on the surface that above-mentioned cloudy surface antistatic coating 1 contacts with mould release coating 6 is 3.12um um.
Said film layer 2 is polyvinyl chloride film.
When adopting above-mentioned antiseized cloudy-surface release paper, the surface that its cloudy surface antistatic coating contacts with the mould release coating has some even concaveconvex structures, this depth of groove is 0.5～1um, then in this cloudy surface antistatic coating surface-coated silicon mould release coating, the notch place on described cloudy surface antistatic coating surface is infiltrated in the bottom surface of silicon mould release coating under liquid state, silicon mould release coating is fixedly linked by notch and cloudy surface antistatic coating after solidifying, therefore, adhesion is more firm, reliably, but also can by regulating the roughness of cloudy surface coating, freely adjust the size of peeling force between silicon mould release coating and the release liners body paper; Secondly, its mould release coating is used for surface with viscose glue glue face to be had certain concavo-convex, utilize the diffuse reflection principle of light, certain mist degree can be arranged, be not easy to occur reflective phenomenon, finger is run into the glue face and can not stayed finger-marks, and naked eyes appear to have a kind of sensation of comfortable exquisiteness, satisfy client's requirement, improve product competitiveness.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with technique can understand content of the present utility model and according to this enforcement, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (4)
1. antiseized cloudy-surface release paper, it is characterized in that: comprise that upper surface is coated with respectively the original paper layer (4) that the thin layer of cloudy surface antistatic coating (1) (2) and lower surface film have PE film (3), this thin layer (2) and original paper layer (4) are bonding by an adhesive layer (5); Another surface of described cloudy surface antistatic coating (1) is coated with mould release coating (6), the roughness on the surface that this cloudy surface antistatic coating (1) contacts with mould release coating (6) is 2.821um～3.324um, and another surface of mould release coating has several lug bosses (7).
2. antiseized cloudy-surface release paper according to claim 1, it is characterized in that: described lug boss (7) highly is 0.5～1um.
3. antiseized cloudy-surface release paper according to claim 1, it is characterized in that: the roughness on the surface that described cloudy surface antistatic coating (1) contacts with mould release coating (6) is 2.921 um or 3.12um.
4. antiseized cloudy-surface release paper according to claim 1, it is characterized in that: described thin layer (2) is polypropylene film, polyethylene film or polyvinyl chloride film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220393335 CN202809397U (en) | 2012-08-09 | 2012-08-09 | Anti-adhesion haze surface release paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220393335 CN202809397U (en) | 2012-08-09 | 2012-08-09 | Anti-adhesion haze surface release paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202809397U true CN202809397U (en) | 2013-03-20 |
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ID=47868308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220393335 Expired - Lifetime CN202809397U (en) | 2012-08-09 | 2012-08-09 | Anti-adhesion haze surface release paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202809397U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988795A (en) * | 2015-06-15 | 2015-10-21 | 东莞市尚鑫纸业有限公司 | Crush resisting non-bright release paper and production technology thereof |
| CN104988805A (en) * | 2015-06-08 | 2015-10-21 | 东莞市尚鑫纸业有限公司 | Release paper applied to electric field and manufacturing technology thereof |
-
2012
- 2012-08-09 CN CN 201220393335 patent/CN202809397U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988805A (en) * | 2015-06-08 | 2015-10-21 | 东莞市尚鑫纸业有限公司 | Release paper applied to electric field and manufacturing technology thereof |
| CN104988795A (en) * | 2015-06-15 | 2015-10-21 | 东莞市尚鑫纸业有限公司 | Crush resisting non-bright release paper and production technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |
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| CX01 | Expiry of patent term |