CN101462427A - Method for preparing multiplex false-proof preprinting film - Google Patents
Method for preparing multiplex false-proof preprinting film Download PDFInfo
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- CN101462427A CN101462427A CNA2008102463125A CN200810246312A CN101462427A CN 101462427 A CN101462427 A CN 101462427A CN A2008102463125 A CNA2008102463125 A CN A2008102463125A CN 200810246312 A CN200810246312 A CN 200810246312A CN 101462427 A CN101462427 A CN 101462427A
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Abstract
The invention discloses a method for preparing a multiple anti-counterfeiting preprinted film. The method is to overprint a designed anti-counterfeiting graph-text in advance on a transparent plastic film coiled material by using thermochromism, ultraviolet, infrared or light special anti-fake ink through a flexographic printing method, an intaglio printing method and a screen printing method. Or, a laser anti-counterfeiting pattern is photoetched on the plastic film coiled material by laser holography before the anti-counterfeiting ink is printed on the plastic film coiled material. The method not only uses holography photoetching technology, but also overprints a few kinds of ink with anti-counterfeiting function on a transfer film in multiple patterns in advance for multiple times, so that the film has multiple anti-counterfeiting functions, and can be concretely transferred onto a printing stock in a pressure-sensitive mode or a heat-variable mode. The product package not only has nice multiple anti-fake function, but also can be used extremely convenient at the same time.
Description
Technical field
The present invention relates to a kind of preparation method of multiplex false-proof preprinting film, belong to the printing packaging field, also belong to field of anti-counterfeit technology.
Background technology
The antiforge laser holographic technology be life-like, jewelly 3D hologram image or various colorful holographic grating design transfer on various plastic sheetings such as PET, PVC, PP, print out exquisite product.But, also do not have in conjunction with the false-proof preprinting film of holographic characteristics with the traditional printing process matching.At present the special ink anti-counterfeiting technology has developed very fastly, has many as magnetic ink, metal ink, color shifting ink, fluorescent ink, infrared printing ink, ultraviolet printing ink, temperature sensitive ink, photochromatic printing ink or the like.As be used alone ink printing, the drawback of just exist dullness, easily copying; As printing with anti-forgery ink more than two kinds, also exist problems such as registering is inaccurate, dirty version, increased the complexity of printing.False-proof film also is being used in commodity packaging more and more, and these two anti-counterfeiting technology that combines is had comprehensive false proof meaning.
Summary of the invention
The object of the invention is intended to utilize the application convenience of transfer film, overcomes the monotonicity of anti-forgery ink printing, easy counterfeit property and the complexity of printing repeatedly, combines the good characteristic of laser anti-counterfeit, and a kind of multiplex false-proof preprinting film is provided.
Realize that the technical scheme that the object of the invention adopts is: a kind of preparation method of multiplex false-proof preprinting film may further comprise the steps: on the plastic film of the transparency, be printed on the plastic film the Antiforge that designs is overlapping in advance with anti-forgery ink.
Above-mentioned used anti-forgery ink is extraordinary anti-forgery inks such as temperature induced color changing, ultraviolet, infrared, light change, and the printing process by using gentle version, intaglio plate and/or wire mark is printed on the plastic film the Antiforge that designs is overlapping in advance.
Before printing anti-forgery ink on the plastic film, use laser hologram photoetching laser anti-counterfeit pattern.
Scribble the adhesive layer of pressure-sensitive or temperature-sensitive on the plastic film with printing machine or coating machine, get final product after the drying, during use transfer of product utilization heat or pressure-sensitive mode are visibly transferred on the stock.
The present invention has not only used holographic lithography, but also the repeatedly multiple pattern overlapping of several anti-fraud functional printing ink is being imprinted on the transfer film in advance, makes it to have the multiple anti-fake effect, visibly transfers on the stock in the mode of pressure-sensitive or temperature-sensitive then.Such packing of product not only has multiple anti-fake function attractive in appearance, and it is extremely convenient again to use simultaneously.This preprinting film organically combines the multinomial technology of different subjects such as Computerized Photoetching holographic film, extraordinary plate-making, fine chemistry industry, according to false proof characteristics, the various false proof means of applying in a flexible way so antifalse effect is remarkable, have solved the problem of the long technology aging that seems of false proof time of special ink effectively.Especially easily upgrade, multiple anti-fake is disguised strong, manifests with dimly visible false proof overlapping each other, and counterfeit difficulty is greatly improved.So with Computerized Photoetching and the combination arbitrarily in advance of more antiforge function printing ink, overlapping be printed on pressure-sensitive or the thermographic transfer film on, protected product easily, apace, be beneficial to market competition.
This multiplex false-proof preprinting film is applied to the various product packaging field, can adapts to the needs of high speed printing, production efficiency is high, and production process does not have waste, it is complete to make preprinting film transfer pattern, and laser anti-counterfeit pattern is mixed between the printing basement membrane, and antifalse effect is obvious.This product applicability is strong, pollution-free, highly polished, easy to use, visual effect is peculiar, strong, uses very extensive, applicable to industries such as food, health products, articles for washing, seed, chemical fertilizer, clothes, be that a kind of antiforge function is multiple, moderate cost, the high-tech product that is easy to introduce to the market.Use this technology to stop counterfeit and shoddy goods and come into the market from the source, be current crack down on counterfeit goods control bad, purify the needs that market, protection are famous-brand and high-quality, safeguard country, business and consumer's interests.
The specific embodiment
Embodiment 1: at thick 1mm, on the PET film of the wide 300mm volume, with holographic imprinting forme the PET processing film is become to have the preprinting film of Yellow Crane Tower hologram earlier; Print release coating with the intaglio printing mode again; The letter of red temperature sensitive ink WD is spent in stack printing 80 then; Print with infrared printing ink again and go up " printing " printed words, with ultraviolet excitation Yellow ink printing " Wuhan " printed words, print additional the thermographic transfer binding agent at last once more.Multiplex false-proof preprinting film machines.
After multiplex false-proof preprinting film is transferred to above the printed matter through heating, on printed matter top layer macroscopic be transparent " Yellow Crane Tower " hologram pattern; When being warmed to 80 degree when above, the red letter of " WD " is arranged above naked eyes are visible; It is subjected to excite yellow " Wuhan " printed words of ultraviolet anti-fake ink printing to display behind the currency examine light irradiation; " printing " printed words then appear when observing with the infrared ray camera lens.This false-proof preprinting set laser is false proof, temperature becomes false proof, infrared and ultraviolet anti-fake quadruple antiforge function on a figure, makes and anti-ly emit difficulty to improve greatly, and disposable trans-printing has easily improved production efficiency to the packing of product.
Embodiment 2: on the PVC of thick 0.5mm, wide 300mm film, with the mode of intaglio printing, print release coating earlier; Print with ultraviolet anti-fake printing ink again and go up " Wuhan City " printed words; The green temperature of complete then seal becomes the printing ink that fades; Again with common ink printing " Hubei Province " printed words, coat again pressure sensitive adhesive layer product.
Masterplate pressurization with " Yellow Crane Tower " shape during use is shifted, green through thermographic transfer " Yellow Crane Tower " pattern is just arranged on printed matter like this, it is heated green disappearance the in back and " Hubei Province " printed words of bottom display, observes with the currency examine ultraviolet light " Wuhan City " printed words then to occur.This preprinting film collect temperature become false proof and ultraviolet anti-fake two-fold function on a figure, make it to be difficult to by counterfeit.
Embodiment 3: at thick 0.2mm, use earlier ultraviolet anti-fake printing ink on the PP film of wide 500mm, print " Wuhan " printed words with the flexographic printing mode, the angle color varying counterfeit-proof ink that becomes with blue virescence light stamps " WD " printed words then, coat behind the pressure-sensitive adhesive product.
Masterplate with " Yangtze Bridge " pattern during use shifts, " Yangtze Bridge " anti-false trademark that a pressure-sensitive transfer printing is just arranged on printed matter like this, with the ultraviolet light observation " Wuhan " printed words are arranged, can see blue and green " WD " variable color printed words as observing with different angles.This preprinting film collection ultraviolet and optically variable anti-counterfeiting two-fold function have increased counterfeit difficulty equally.
Claims (5)
1. the preparation method of a multiplex false-proof preprinting film is characterized in that may further comprise the steps: on transparent plastic film, be printed on the plastic film the Antiforge that designs is overlapping with anti-forgery ink.
2. the preparation method of multiplex false-proof preprinting film according to claim 1 is characterized in that: anti-forgery ink is that temperature induced color changing, ultraviolet, infrared or light become extraordinary anti-forgery ink.
3. the preparation method of multiplex false-proof preprinting film according to claim 1 is characterized in that: the printing process of using gentle version, intaglio plate and/or wire mark is printed on the plastic film the Antiforge that designs is overlapping in advance.
4. the preparation method of multiplex false-proof preprinting film according to claim 1 is characterized in that: used laser hologram photoetching laser anti-counterfeit pattern before printing anti-forgery ink on the plastic film.
5. the preparation method of multiplex false-proof preprinting film according to claim 1 is characterized in that: the adhesive layer that scribbles pressure-sensitive or temperature-sensitive on the plastic film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102463125A CN101462427A (en) | 2008-12-30 | 2008-12-30 | Method for preparing multiplex false-proof preprinting film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102463125A CN101462427A (en) | 2008-12-30 | 2008-12-30 | Method for preparing multiplex false-proof preprinting film |
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| Publication Number | Publication Date |
|---|---|
| CN101462427A true CN101462427A (en) | 2009-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102463125A Pending CN101462427A (en) | 2008-12-30 | 2008-12-30 | Method for preparing multiplex false-proof preprinting film |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101819647A (en) * | 2010-05-08 | 2010-09-01 | 福建鸿博印刷股份有限公司 | Anti-counterfeiting printing method by using invisible two-dimensional codes |
| CN102555568A (en) * | 2012-01-09 | 2012-07-11 | 西安印钞有限公司 | Anti-counterfeiting printing method |
| CN102658740A (en) * | 2012-06-04 | 2012-09-12 | 广东恒立信息科技有限公司 | Manufacturing method of anti-fake label |
| ES2405254A1 (en) * | 2010-04-13 | 2013-05-30 | Talleres Daumar, S.A. | Procedure for marking films of plastic materials (films) intended for the packaging of foodstuffs, and films marked by such procedure. (Machine-translation by Google Translate, not legally binding) |
| CN103730059A (en) * | 2013-02-21 | 2014-04-16 | 立德高科(北京)数码科技有限责任公司 | Anti-counterfeit mark printed on surface of plastic |
| CN110920206A (en) * | 2019-12-23 | 2020-03-27 | 深圳劲嘉集团股份有限公司 | Solvent-free composite positioning anti-counterfeiting transfer paper and preparation method thereof |
| CN111312061A (en) * | 2020-03-26 | 2020-06-19 | 上海福助工业有限公司 | Anti-counterfeiting film and preparation method thereof |
| CN111392236A (en) * | 2020-04-03 | 2020-07-10 | 桂柳春 | Concealed anti-counterfeiting film and preparation method thereof |
| CN112204191A (en) * | 2018-05-28 | 2021-01-08 | 赛杰法拉利股份有限公司 | Method for marking a textile with a thermally erasable ink |
-
2008
- 2008-12-30 CN CNA2008102463125A patent/CN101462427A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2405254A1 (en) * | 2010-04-13 | 2013-05-30 | Talleres Daumar, S.A. | Procedure for marking films of plastic materials (films) intended for the packaging of foodstuffs, and films marked by such procedure. (Machine-translation by Google Translate, not legally binding) |
| CN101819647A (en) * | 2010-05-08 | 2010-09-01 | 福建鸿博印刷股份有限公司 | Anti-counterfeiting printing method by using invisible two-dimensional codes |
| CN102555568A (en) * | 2012-01-09 | 2012-07-11 | 西安印钞有限公司 | Anti-counterfeiting printing method |
| CN102555568B (en) * | 2012-01-09 | 2014-08-13 | 西安印钞有限公司 | Anti-counterfeiting printing method |
| CN102658740A (en) * | 2012-06-04 | 2012-09-12 | 广东恒立信息科技有限公司 | Manufacturing method of anti-fake label |
| CN102658740B (en) * | 2012-06-04 | 2014-07-30 | 广东恒立信息科技有限公司 | Manufacturing method of anti-fake label |
| CN103730059A (en) * | 2013-02-21 | 2014-04-16 | 立德高科(北京)数码科技有限责任公司 | Anti-counterfeit mark printed on surface of plastic |
| CN112204191A (en) * | 2018-05-28 | 2021-01-08 | 赛杰法拉利股份有限公司 | Method for marking a textile with a thermally erasable ink |
| CN110920206A (en) * | 2019-12-23 | 2020-03-27 | 深圳劲嘉集团股份有限公司 | Solvent-free composite positioning anti-counterfeiting transfer paper and preparation method thereof |
| CN110920206B (en) * | 2019-12-23 | 2022-02-08 | 深圳劲嘉集团股份有限公司 | Solvent-free composite positioning anti-counterfeiting transfer paper and preparation method thereof |
| CN111312061A (en) * | 2020-03-26 | 2020-06-19 | 上海福助工业有限公司 | Anti-counterfeiting film and preparation method thereof |
| CN111392236A (en) * | 2020-04-03 | 2020-07-10 | 桂柳春 | Concealed anti-counterfeiting film and preparation method thereof |
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Open date: 20090624 |