CN101274556A - Environment-friendly laser anti-counterfeiting printing process - Google Patents
Environment-friendly laser anti-counterfeiting printing process Download PDFInfo
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- CN101274556A CN101274556A CNA2007100138933A CN200710013893A CN101274556A CN 101274556 A CN101274556 A CN 101274556A CN A2007100138933 A CNA2007100138933 A CN A2007100138933A CN 200710013893 A CN200710013893 A CN 200710013893A CN 101274556 A CN101274556 A CN 101274556A
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Abstract
The invention relates to an environment-friendly and anti-counterfeiting laser printing technique, which pertains to the field of laser printing. The main point of the invention is that a plain paper is adopted by the technique, when in use, firstly an information layer of pictures and words is directly and continuously printed on the plain paper by a flexographic plate; then a bright layer is printed on the information layer of pictures and words by the flexographic plate, at the same time a laser layer of pictures and words is pressed on the bright layer by a film; the bright layer and the laser layer of pictures and words are solidified; finally with the continuous solidification of the bright layer and the laser layer of pictures and words, pressed films are continuously and immediately peeled off from the paper by a peeling device. The environment-friendly and anti-counterfeiting laser printing technique of the invention has an optimization and improvement on the existing technical process and has the advantages that by adopting the laser printing technique of the invention, printing can be directly processed on the plain paper, industrialized and continuous printing can be realized, and the product printed by the invention can present the effect of node laser. Furthermore, the laser printing technique of the invention is far superior to the products of the prior art in the aspects of practicability, environmental friendliness and economical efficiency.
Description
Technical field
The invention belongs to radium-shine print field, relate in particular to a kind of environment-friendly laser anti-counterfeiting printing process.
Background technology:
At present, from China printing packaging market, the use of specialties expansion progressively, the use that particularly various laser transfer papers are opened is approved by increasing user.Current printing packaging criterion is several indexs such as practicality, the feature of environmental protection, antifalsification, economy, aesthetic property, and this also is the problem that the printing packaging industry is devoted to study.The environmental-protecting performance of laser transfer paper is higher than radium-shine extrusion coating paper in the past, the making underaction of and laser graphic higher in view of its production cost, producing needs special technology, promptly being coating shifts, and its use is that coating is printed after shifting again earlier, radium-shine layer is easy to the lost part laser effect, and can't realizes the line print production below printed layers.At present, though also occurred radium-shine transfer equipment on the market, being rolls off the production line shifts and individual transfer, and transfer effect has significant limitation, the precision that shifts is not high, content is abundant inadequately, production efficiency is low, and very loaded down with trivial details of technology, relative higher of production cost.Must become the use of reel as series products such as injector for medical purpose wrapper, dribbling packages, so just can't produce continuously normally at present, printing application limit and production cost are increased relatively.Plain paper is opened with respect to the laser transfer paper of special use, on practicality, the feature of environmental protection, economy, all has the unrivaled advantage of special-purpose paper, print continuously for no other reason than that prior art processes is difficult to realize large-batch industrial on plain paper, therefore cause production cost high.
Summary of the invention:
The objective of the invention is at above deficiency of the prior art, prior art processes is optimized and improves, providing a kind of can directly print on common paper, can industrialization print continuously, product can present the site laser effect, and at a kind of environment-friendly laser anti-counterfeiting printing process that is far superior to prior art products aspect practicality, the feature of environmental protection, the economy.
For achieving the above object, the utility model is achieved through the following technical solutions:
It is a kind of environment-friendly laser anti-counterfeiting printing process, it is characterized in that this process using plain paper, on plain paper, pass through the directly continuous printing figure message Information Level of flexographic plate during printing earlier, flexographic printing light layer on the graph text information layer again, and while mould laser graphic layer on the light layer, subsequently light layer and laser graphic layer are cured, along with light layer and laser graphic layer by continuous curing, at last by stripping machine with press mold instant peeling off continuously from the paper.
Described technology is produced continuously by many equipment that mate mutually on line successively.
After the present invention adopted above-mentioned technology, the beneficial effect that brings was as follows:
1, the used paper of the present invention is common printed paper, and used printing ink is the environment-friendly type printing-ink, and does not have compound radium-shine film on printed matter, helps the recycling and the natural degradation of discarded printing, thereby plays the effect of environmental protection.
2, technology novelty of the present invention, printed laser pattern has antiforge function, can be according to the random layout of requirement of client, and can realize that local print laser pattern reaches the antifalse effect of hiding picture and text.
3, Yin Shua laser pattern and background patterns combine together, and omnibearing its background patterns that sets off makes the printed matter flash of light beautiful, bright and glittering, has given high-grade sensation to printing.
4, can industrialization print continuously.
Description of drawings
Fig. 1 is a process flow diagram of the present invention.
Fig. 2 is the structural representation of product of the present invention.
The specific embodiment
This technology is all kinds of common white paperboards with the printing usefulness of 80g-400g as shown in Figure 1, grey board, art paper etc. are as stock 1, stock 1 at first directly carries out the printing of graph text information and security pattern by environmental printing unit 2, carry out the printing of light layer through environmental protection light layer printing element 3 then, in 3 printings of light layer printing element, forme can be done the graph text information of hollow out, make that the graph text information that prints out is hidden, through mould unit 4 the laser holographic security pattern is loaded on the light layer again, stock 1 is through drying unit 5 subsequently, light layer and the laser holographic security pattern of mould at stock 1 solidified, curing along with light layer and laser graphic layer, instant by stripping machine 6 at last, the continuous press mold with on light layer and the laser graphic layer peels off, and promptly obtains environmental protection, false proof, the exquisite final products with laser effect 7.
As shown in Figure 2, graph text information layer 8 that presents on the stock 1 and laser holographic picture and text layer 9 structural representation.
Laser graphic Information Level 9 among this figure, it is the surface that laser holographic pattern, Word message is loaded into stock 1 and graph text information layer 8 by the mode of mould, and the hiding graph text information that also has hollow out in the laser holographic picture and text layer 9, thus by the laser holographic pattern and hollow out hides Info and the printing figure message layer in the multiple scheme of anti-counterfeit printing false proof in conjunction with carrying out.
The light layer of flexographic printing can adopt two kinds of gloss varnish.The main feature of this two classes gloss varnish is to solidify its surface, back to form crystallizing layer, thus with film can not produce bonding securely, more a little under the external force film just can come off.Its main component is a kind of to be water, resin, light pigment and other auxiliary materials, and another kind is alcohol, light curing agent, light pigment and other auxiliary materials.The composition of two kinds of gloss varnish is the material of environment-friendly type, can not produce any harm to environment and human body.These two kinds of gloss varnish all have commercially available, are prior art products.The curing of light layer is according to the difference of component, can adopt infrared ray cured, or ultraviolet curing, curing rate is 150m/min.
Described technology is by many equipment on line realization productions continuously successively of coupling mutually.
Mould unit and stripping machine 6 are a whole set of linkage, stripping machine 6 can be realized continuous production for equipment, prior art has been made adaptive improvement, mainly add film guiding roller, dance roller, press bonding roller, stripper roll, film collecting roller, the position of each roller can be according to the demand of practical production adjustment, a whole set of transmission device is linked to printing equipment, is guaranteeing and is printing the differential tension that can come balance film and paper on the synchronous basis by electromagnetic braking.
The product that the present invention produces adopts common degradable paper, and with low cost, gloss is bright-coloured, and third dimension is strong, has very strong Antifalse effect, and its whole production process and the product environmental protection of producing have solved prior art and have been difficult at plain paper The deficiency of upper direct, continuous large-batch industrial printing, wrapper, the medicine that can be widely used in medical apparatus packed, food The product packing waits the demanding package printed matter of sanitary index, also can be used for the false proof and exquisite degree such as cigarette, wine, handicraft and has relatively high expectations The production of package printed matter.
Claims (2)
1. environment-friendly laser anti-counterfeiting printing process, it is characterized in that this process using plain paper, on plain paper, pass through the directly continuous printing figure message Information Level of flexographic plate during printing earlier, flexographic printing light layer on the graph text information layer again, and while mould laser graphic layer on the light layer, subsequently light layer and laser graphic layer are cured, along with light layer and laser graphic layer by continuous curing, at last by stripping machine with press mold instant peeling off from the paper continuously.
2. environment-friendly laser anti-counterfeiting printing process according to claim 1, it is characterized in that described technology by many mutually coupling equipment successively on line produce continuously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100138933A CN101274556A (en) | 2007-03-29 | 2007-03-29 | Environment-friendly laser anti-counterfeiting printing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100138933A CN101274556A (en) | 2007-03-29 | 2007-03-29 | Environment-friendly laser anti-counterfeiting printing process |
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| Publication Number | Publication Date |
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| CN101274556A true CN101274556A (en) | 2008-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2007100138933A Pending CN101274556A (en) | 2007-03-29 | 2007-03-29 | Environment-friendly laser anti-counterfeiting printing process |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823380A (en) * | 2010-03-31 | 2010-09-08 | 广西真龙彩印包装有限公司 | Printing process of paper having pattern with three-dimensional laser effect |
| CN101665042B (en) * | 2009-09-25 | 2011-08-31 | 温州立可达印业有限公司 | Processing technique of laser anti-counterfeit cigarette packaging material |
| CN103507458A (en) * | 2013-09-26 | 2014-01-15 | 江阴市兰天彩印包装有限公司 | Manufacturing technology for environment-friendly multipoint orientating and anti-counterfeit printing paper |
| CN103722921A (en) * | 2013-12-19 | 2014-04-16 | 杭州电子科技大学 | Secondary screening printing anti-counterfeiting method |
| CN103895380A (en) * | 2014-03-07 | 2014-07-02 | 何军 | Method for printing anti-fake information pattern |
| CN104369562A (en) * | 2014-10-29 | 2015-02-25 | 福州兆科智能卡有限公司 | Laser holographic anti-fake local impressing transfer technology |
| CN104527252A (en) * | 2015-01-16 | 2015-04-22 | 烟台市红星彩印有限公司 | Printing method for anti-counterfeiting pattern |
-
2007
- 2007-03-29 CN CNA2007100138933A patent/CN101274556A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101665042B (en) * | 2009-09-25 | 2011-08-31 | 温州立可达印业有限公司 | Processing technique of laser anti-counterfeit cigarette packaging material |
| CN101823380A (en) * | 2010-03-31 | 2010-09-08 | 广西真龙彩印包装有限公司 | Printing process of paper having pattern with three-dimensional laser effect |
| CN103507458A (en) * | 2013-09-26 | 2014-01-15 | 江阴市兰天彩印包装有限公司 | Manufacturing technology for environment-friendly multipoint orientating and anti-counterfeit printing paper |
| CN103722921A (en) * | 2013-12-19 | 2014-04-16 | 杭州电子科技大学 | Secondary screening printing anti-counterfeiting method |
| CN103722921B (en) * | 2013-12-19 | 2016-03-16 | 杭州电子科技大学 | A kind of two screening anti-counterfeiting printing method |
| CN103895380A (en) * | 2014-03-07 | 2014-07-02 | 何军 | Method for printing anti-fake information pattern |
| CN104369562A (en) * | 2014-10-29 | 2015-02-25 | 福州兆科智能卡有限公司 | Laser holographic anti-fake local impressing transfer technology |
| CN104369562B (en) * | 2014-10-29 | 2017-01-18 | 福州数码视讯智能卡有限公司 | Laser holographic anti-fake local impressing transfer technology |
| CN104527252A (en) * | 2015-01-16 | 2015-04-22 | 烟台市红星彩印有限公司 | Printing method for anti-counterfeiting pattern |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Open date: 20081001 |