CN202913312U - Vacuum direct-plating laser paper - Google Patents
Vacuum direct-plating laser paper Download PDFInfo
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- CN202913312U CN202913312U CN 201220619304 CN201220619304U CN202913312U CN 202913312 U CN202913312 U CN 202913312U CN 201220619304 CN201220619304 CN 201220619304 CN 201220619304 U CN201220619304 U CN 201220619304U CN 202913312 U CN202913312 U CN 202913312U
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Abstract
The utility model belongs to the field of printing, and particularly relates to vacuum direct-plating laser paper. The paper is characterized in that a first varnish layer is coated on the lower surface of the paper; a water-based release layer is arranged on the upper surface of the paper in a compound manner; a laser information layer is arranged on the water-based release layer; an aluminum layer is arranged on the laser information layer; and a second varnish layer is coated on the surface of the aluminum layer. Compared with existing transfer paper, the vacuum direct-plating laser paper has following remarkable advantages: (1) as a transparent laser film can be recycled for 3 to 5 times after being peeled, the production cost can be greatly reduced by 28 percent; and (2) as a water-based release agent belongs to paper coating of environmentally-friendly water-based polyurethane systems, and has good flexibility and a film-forming property, the possibility of burst of the paper after being printed can be greatly reduced.
Description
Technical field
The utility model belongs to print field, is specially a kind of vacuum direct plating laser paper.
Background technology
At present, the widely used transfer aluminum plated laser paper of domestic cigarette package printing industry is that gluing and paper are compound, film are peeled off again after placing vacuum aluminum-plating machine to aluminize film, and the aluminium molecular layer is transferred to paper by adhesive action and got on.Transfer method requires relatively low, vacuum aluminum-coated condition to be easy to the characteristics such as control, technological parameter is relatively simple take it to body paper widely to use as vast packaging material manufacturing enterprise.But because the film of the vacuum aluminium-plated paper of transfer method production is difficult to again utilize after peeling off, cause production cost higher, and the paper pliability is inadequate, easily explosion after the printing, cause more product quality problem, thereby enterprise is in a disadvantageous position in the industry competition in fierceness, is replaced and to be trend of the times by direct method.
The utility model content
For problems of the prior art, the purpose of this utility model is to provide a kind of technical scheme of vacuum direct plating laser paper.
Described a kind of vacuum direct plating laser paper, comprise paper, it is characterized in that described paper lower surface coating arranges the first layer of varnish, the compound water-based release layer that arranges of upper sheet surface, on the water-based release layer laser information layer is set, aluminium lamination is set on the laser information layer, applies the second layer of varnish on the aluminium lamination surface.
Described a kind of vacuum direct plating laser paper is characterized in that described the first layer of varnish thickness is 0.5 micron-0.8 micron.
Described a kind of vacuum direct plating laser paper is characterized in that described water-based release layer adopts aqueous polyurethane, and coating layer thickness is 2.5 microns-3.5 microns.
Described a kind of vacuum direct plating laser paper is characterized in that described laser information layer thickness is 1.5 microns-1.8 microns.
Described a kind of vacuum direct plating laser paper is characterized in that described aluminum layer thickness is 400 dusts～420 dusts.
Described a kind of vacuum direct plating laser paper is characterized in that described the second layer of varnish thickness is 0.8 micron-1.0 microns.
Vacuum direct plating laser paper of the present utility model is first the transparent laser film of paper and coated water-based mould release to be carried out compoundly, and by peeling off after the dry slaking of drying tunnel, the film after peeling off can reuse.Coated paper is carried out vacuum aluminum-coated rear surface coating varnish, aluminium coated is protected, carry on the back simultaneously and varnish, will be printed on the machine behind the slitting paper.
Vacuum direct plating laser paper is compared with existing transfer paper, has following obvious advantage:
(1) because transparent laser film can reuse 3～5 times after peeling off, therefore can greatly reduce production costs, can reduce by 28% cost;
(2) the water-based mould release is environment-friendly water-based polyurethane system coating for paper, has good pliability and film forming, can effectively reduce the possibility of explosion behind the paper printing.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among the figure: 1-the second layer of varnish, 2-aluminium lamination, 3-laser information layer, 4-water-based release layer, 5-paper, 6-the first layer of varnish.
The specific embodiment
Below in conjunction with Figure of description the utility model is described further:
A kind of vacuum direct plating laser paper comprises paper 5, and paper 5 lower surfaces apply the first layer of varnish 6 is set, the compound water-based release layer 4 that arranges of paper 5 upper surfaces, laser information layer 3 is set on the water-based release layer 4, aluminium lamination 2 is set on the laser information layer 3, apply the second layer of varnish 1 on aluminium lamination 2 surfaces.Wherein, the first layer of varnish thickness is 0.5 micron-0.8 micron, and the water-based release layer adopts aqueous polyurethane, coating layer thickness is 2.5 microns-3.5 microns, the laser information layer thickness is 1.5 microns-1.8 microns, and aluminum layer thickness is 400 dusts～420 dusts, and the second layer of varnish thickness is 0.8 micron-1.0 microns.
This vacuum direct plating laser paper is specifically realized by following processing step:
1) mold pressing laser information on the BOPP basement membrane, 100 ℃-110 ℃ of preheating version temperature are about molding pressure 29.4N;
2) be coated with the release coating of fabric aqueous at the good BOPP film of mold pressing, carry out film and paper compound, by peel off after the drying tunnel slaking, it is dry that (thickness of coating layer is 2.5 microns-3.5 microns, compound curing temperature and peel off the baking temperature scope and be all 100 ℃-130 ℃, about 80 meters/min of machine speed, film can reuse about 4 times);
3) paper is directly sent into vacuum aluminum-plating machine and carried out vacuum evaporation metallic aluminium technique, aluminum layer thickness 400 dusts～420 dusts, the vacuum of aluminizing is not more than 4 * 10
-4Mbar;
4) carry out simultaneously the technique (baking temperature is 70 ℃-95 ℃) that upper surface applies the first layer of varnish and backside coating the second layer of varnish after the Paper Coating.
The Main Function of the second layer of varnish is to improve the rub resistance of paper surface and the adhesive force of ink printing; The Main Function of the first layer of varnish is water proof, reduces the loss of Paper Moisture, can improve to a certain extent the pliability of paper.
Vacuum direct plating laser paper is compared with existing transfer paper, has following obvious advantage:
(1) because transparent laser film can reuse 3～5 times after peeling off, therefore can greatly reduce production costs, can reduce by 28% cost;
(2) the water-based mould release is environment-friendly water-based polyurethane system coating for paper, has good pliability and film forming, can effectively reduce the possibility of explosion behind the paper printing;
3) domestic at present with vacuum directly the method for plating can only produce common gold and silver coloured paper, technique by above-mentioned production vacuum direct plating laser paper can be produced multiple laser paper and holographic laser anti-counterfeiting paper, effect is novel unique, and laser anti-counterfeiting pattern deformation rate is little, be easy to control, greatly promoted class and the added value of packaging product.
Claims (6)
1. a vacuum direct plating laser paper comprises paper, it is characterized in that described paper lower surface coating arranges the first layer of varnish, the compound water-based release layer that arranges of upper sheet surface, on the water-based release layer laser information layer is set, aluminium lamination is set on the laser information layer, apply the second layer of varnish on the aluminium lamination surface.
2. a kind of vacuum direct plating laser paper according to claim 1 is characterized in that described the first layer of varnish thickness is 0.5 micron-0.8 micron.
3. a kind of vacuum direct plating laser paper according to claim 1 is characterized in that described water-based release layer adopts aqueous polyurethane, and coating layer thickness is 2.5 microns-3.5 microns.
4. a kind of vacuum direct plating laser paper according to claim 1 is characterized in that described laser information layer thickness is 1.5 microns-1.8 microns.
5. a kind of vacuum direct plating laser paper according to claim 1 is characterized in that described aluminum layer thickness is 400 dusts～420 dusts.
6. a kind of vacuum direct plating laser paper according to claim 1 is characterized in that described the second layer of varnish thickness is 0.8 micron-1.0 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619304 CN202913312U (en) | 2012-11-21 | 2012-11-21 | Vacuum direct-plating laser paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619304 CN202913312U (en) | 2012-11-21 | 2012-11-21 | Vacuum direct-plating laser paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202913312U true CN202913312U (en) | 2013-05-01 |
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ID=48161635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220619304 Expired - Lifetime CN202913312U (en) | 2012-11-21 | 2012-11-21 | Vacuum direct-plating laser paper |
Country Status (1)
| Country | Link |
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| CN (1) | CN202913312U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317874A (en) * | 2013-06-25 | 2013-09-25 | 海南赛诺实业有限公司 | Seamless PET (polyester) laser transfer membrane and preparation method thereof |
| CN103434233A (en) * | 2013-07-31 | 2013-12-11 | 东莞市施乐威尔光电科技有限公司 | Super-specular anti-scraping transfer film and preparation method thereof |
| CN108103850A (en) * | 2017-12-26 | 2018-06-01 | 东莞市华源包装股份有限公司 | A kind of production technology of aluminizing laser paper |
| CN108221467A (en) * | 2017-12-29 | 2018-06-29 | 常德金德新材料科技股份有限公司 | A kind of preparation method of anti-mildew fresh-keeping laser paper |
| CN108215556A (en) * | 2018-01-04 | 2018-06-29 | 广东鑫瑞新材料科技有限公司 | A kind of water-based material combination laser transfer paper and preparation method thereof |
| CN110802935A (en) * | 2019-11-19 | 2020-02-18 | 东莞市信彩包装有限公司 | Anti-cracking printing method for printing ink at bending part of paper box |
| CN115386307A (en) * | 2022-08-26 | 2022-11-25 | 广东鑫瑞新材料科技有限公司 | Preparation method of high-folding-resistance transfer paper |
-
2012
- 2012-11-21 CN CN 201220619304 patent/CN202913312U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317874A (en) * | 2013-06-25 | 2013-09-25 | 海南赛诺实业有限公司 | Seamless PET (polyester) laser transfer membrane and preparation method thereof |
| CN103317874B (en) * | 2013-06-25 | 2015-04-22 | 海南赛诺实业有限公司 | Seamless PET (polyester) laser transfer membrane and preparation method thereof |
| CN103434233A (en) * | 2013-07-31 | 2013-12-11 | 东莞市施乐威尔光电科技有限公司 | Super-specular anti-scraping transfer film and preparation method thereof |
| CN103434233B (en) * | 2013-07-31 | 2015-11-18 | 东莞市施乐威尔光电科技有限公司 | Anti-scratch transfer membrane of a kind of super minute surface and preparation method thereof |
| CN108103850A (en) * | 2017-12-26 | 2018-06-01 | 东莞市华源包装股份有限公司 | A kind of production technology of aluminizing laser paper |
| CN108103850B (en) * | 2017-12-26 | 2020-05-15 | 东莞市华源包装股份有限公司 | Production process of aluminized laser paper |
| CN108221467A (en) * | 2017-12-29 | 2018-06-29 | 常德金德新材料科技股份有限公司 | A kind of preparation method of anti-mildew fresh-keeping laser paper |
| CN108215556A (en) * | 2018-01-04 | 2018-06-29 | 广东鑫瑞新材料科技有限公司 | A kind of water-based material combination laser transfer paper and preparation method thereof |
| CN110802935A (en) * | 2019-11-19 | 2020-02-18 | 东莞市信彩包装有限公司 | Anti-cracking printing method for printing ink at bending part of paper box |
| CN110802935B (en) * | 2019-11-19 | 2021-07-02 | 东莞市信彩包装有限公司 | Anti-cracking printing method for printing ink at bending part of paper box |
| CN115386307A (en) * | 2022-08-26 | 2022-11-25 | 广东鑫瑞新材料科技有限公司 | Preparation method of high-folding-resistance transfer paper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200617 Address after: Three 310030 Hangzhou Road, Zhejiang province Xihu District three Town Xiyuan No. 6 Co-patentee after: SUZHOU SUDAVIG SCIENCE AND TECHNOLOGY GROUP Co.,Ltd. Patentee after: ZHEJIANG MINONG CENTURY GROUP Co.,Ltd. Address before: Three 310030 Hangzhou Road, Zhejiang province Xihu District three Town Xiyuan No. 6 Patentee before: ZHEJIANG MINONG CENTURY GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |
|
| CX01 | Expiry of patent term |