CN102876126B - Gravure fluorescent infrared matching printing ink for engraved intaglio plate printing machine - Google Patents
Gravure fluorescent infrared matching printing ink for engraved intaglio plate printing machine Download PDFInfo
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- CN102876126B CN102876126B CN201210372686.8A CN201210372686A CN102876126B CN 102876126 B CN102876126 B CN 102876126B CN 201210372686 A CN201210372686 A CN 201210372686A CN 102876126 B CN102876126 B CN 102876126B
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Abstract
The invention provides gravure fluorescent infrared matching printing ink for an engraved intaglio plate printing machine. The gravure fluorescent infrared matching printing ink comprises fluorescent infrared reflecting printing ink and fluorescent infrared absorbing printing ink. Pigment in the fluorescent infrared reflecting printing ink comprises organic pigment and fluorescent materials. Pigment in the fluorescent infrared absorbing printing ink comprises infrared absorbing materials, organic pigment and fluorescent materials. Colors of the pigments of the fluorescent infrared reflecting printing ink and the fluorescent infrared absorbing printing ink are the same in visible light, and are the same or different in ultraviolet light, and infrared gray values of the colors of the fluorescent infrared reflecting printing ink and the fluorescent infrared absorbing printing ink are different in infrared light. Four anti-counterfeit characteristics, including gravure stereoscopic touch, ultrasonic fluorescent effect, infrared effect and metameric matching effect generated since two types of printing ink are printed on the same pattern, are combined organically, so that anti-counterfeit requirements of securities and special printing products can be met. With the gravure fluorescent infrared matching printing ink, shielding and interference to fluorescent effects can be avoided, printing adaptability is good, gravure and fluorescent anti-counterfeit characteristics are obvious, and manufacturing cost is reduced.
Description
Technical field
The present invention relates to engraving plate printer and match ink outward by gravure fluorescein.
Background technology
Engraving plate printer is the specific equipment that class Valued Securities are printed, gravure ink used is for some Valued Securities and special print product mostly, therefore, its antifalsification is it and the significant difference point of general ink, gravure ink is according to the difference of its pigment combinations and additive, on product after seal, there is following security feature: 1, the three-dimensional feel of gravure, 2, Ultraluminescence effect, 3, infrared effect.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of engraving plate printer and matches ink outward by gravure fluorescein, and it has more higher anti-counterfeiting performances.For this reason, the present invention by the following technical solutions: it is comprised of fluorescein external reflectance ink and fluorescence infrared absorption ink;
Colorant in fluorescein external reflectance ink is composed as follows: at least one in following pigment is as the ink colors being modulated under visible ray: red pigment, yellow ultramarine, blue pigments, and the pigment of these three kinds of colors is pigment dyestuff; By fluorescent material as the ink colors under UV-light;
Colorant in fluorescence infrared absorption ink is composed as follows: first group of infrared absorbing material, second group of pigment, the 3rd group of fluorescent material; First group of infrared absorbing material makes the infrared gray-scale value that shows ink color and luster under infrared light; On the basis forming at first group of infrared absorbing material, second group of pigment of recombinant is modulated at the ink colors under visible ray, at least one in red pigment, yellow ultramarine, blue pigments of described second group of pigment forms, and described red pigment, yellow ultramarine, blue pigments are pigment dyestuff; By the 3rd group of fluorescent material as the ink colors under UV-light;
The fluorescein external reflectance ink that fluorescein is matched outward in ink is identical at the ink colors under visible ray with fluorescence infrared absorption ink, the fluorescein external reflectance ink that fluorescein is matched outward in ink is identical or not identical at the ink colors under UV-light with fluorescence infrared absorption ink, and the fluorescein external reflectance ink that fluorescein is matched outward in ink is different with the infrared gray-scale value of the ink color and luster of fluorescence infrared absorption ink under infrared light.
Adopting on the basis of technique scheme, the present invention also can adopt following further technical scheme:
In 100 weight parts, described fluorescein external reflectance ink and fluorescence infrared absorption ink include following component: polyethylene wax, 0.2-2 part; Paraffin, 2-5 part; Synolac oil, 5-7 part; Resol oil, 4-5 part; High acid value rosin modified phenolic resin oil, 16-24 part; Calcium carbonate, 16-24 part; Tensio-active agent, 3-7 part; The only methyl ether of solvent, 1-2 part; Zirconium iso-octoate, 0.1-1 part; Cobalt siccative and manganese siccative, 0.5-1.4 part.
Described pigment dyestuff comprises azo, phthalocyanines, triarylmethane compound, many lopps pigment.
Described fluorescent material is a kind of in red fluorescence powder, yellow fluorescent powder, blue colour fluorescent powder.
At least one in barba hispanica, iron oxide black, carbon black, iron oxide red, iron oxide yellow of described infrared absorbing material forms.
Owing to adopting technical scheme of the present invention, the present invention utilizes the technology of gravure ink, the principle of the metamerism in ink color, under the exciting of fluorescence ultraviolet ray and near infrared light, the fluorescence part spectrum of infrared external reflection ink and infrared absorption ink is absorbed, and emits some visible ray ripples formation colors simultaneously and reaches designed ink light change color and brightness; At infrared spectra, excite lower infrared absorption ink because of can be to infrared Absorption, in the screen display of infrared radiation detection apparatus, show that mass colour is black (gray scale), and infrared external reflection ink shows that in the screen display of infrared radiation detection apparatus mass colour has the blank of certain gloss; Make to be printed on and on the product of ink of the present invention, be organically combined with quadruple security feature: 1, the three-dimensional feel of gravure, 2, Ultraluminescence effect, 3, infrared effect, 4, in same pattern, print the metamerism pairing effect that two kinds of ink produce, more can meet the false proof requirement of Valued Securities and special print product.
The present invention can prevent that shielding that fluorescent effect is produced and interference, printing adaptability are good; Gravure effect and fluorescence falsification preventing feature are obvious; Owing to having introduced calcium carbonate, reduced the manufacturing cost of engraving plate printer with gravure fluorescent ink, made it have certain price advantage.
Embodiment
Engraving plate printer matches ink outward by gravure fluorescein and is comprised of fluorescein external reflectance ink and fluorescence infrared absorption ink.In when printing, according to the splicing of pattern, chromatography, for a kind of pattern, there are many group fluoresceins to match ink outward.
Colorant in fluorescein external reflectance ink is composed as follows: at least one in following pigment is as the ink colors being modulated under visible ray: red pigment, yellow ultramarine, blue pigments, and the pigment of these three kinds of colors is pigment dyestuff; By fluorescent material as the ink colors under UV-light;
Colorant in fluorescence infrared absorption ink is composed as follows: first group of infrared absorbing material, second group of pigment, the 3rd group of fluorescent material; First group of infrared absorbing material makes the infrared gray-scale value that shows ink color and luster under infrared light; On the basis forming at first group of infrared absorbing material, second group of pigment of recombinant is modulated at the ink colors under visible ray, at least one in red pigment, yellow ultramarine, blue pigments of described second group of pigment forms, and described red pigment, yellow ultramarine, blue pigments are pigment dyestuff; By the 3rd group of fluorescent material as the ink colors under UV-light;
The fluorescein external reflectance ink that fluorescein is matched outward in ink is identical at the ink colors under visible ray with fluorescence infrared absorption ink, the fluorescein external reflectance ink that fluorescein is matched outward in ink is identical or not identical at the ink colors under UV-light with fluorescence infrared absorption ink, and the fluorescein external reflectance ink that fluorescein is matched outward in ink is different with the infrared gray-scale value of the ink color and luster of fluorescence infrared absorption ink under infrared light.
Described pigment dyestuff mainly comprises azo, phthalocyanine pigment, can comprise in addition triarylmethane compound, many lopps pigment.
Described fluorescent material is a kind of in red fluorescence powder, yellow fluorescent powder, blue colour fluorescent powder.
At least one in barba hispanica, iron oxide black, carbon black, iron oxide red, iron oxide yellow of described infrared absorbing material forms, and they all have infrared absorption function.
In 100 weight parts, the weight part of fluorescent material in fluorescein external reflectance ink and fluorescence infrared absorption ink is generally all controlled at 13-20 part, infrared absorbing material 0.1-10 part, specifically also can require do flexible adjustment according to coloured light at the weight part general control of fluorescence infrared absorption ink.For, infrared absorbing material, prescribes a time limit lower than the lower of above-mentioned deal when infrared absorbing material, and the infrared effect of gravure fluorescence infrared absorption ink does not reach the requirement of establishing Meter, while detecting with gray scale in conjunction with GB/T250-2008 evaluation look with PIH-09 infrared radiation detection apparatus, CIELAB aberration is less than 3.4 in 0 to 3.4 scope again, the infrared aberration DeGrain producing when fluorescein external reflectance ink and fluorescence infrared absorption ink pairing printing, and the present invention's pursuit is that these two kinds of ink color and lusters one are good to property when naked-eye observation, and the requirement of CIELAB aberration wants large when detecting with gray scale in conjunction with GB/T250-2008 evaluation look with PIH-09 infrared radiation detection apparatus again, be convenient to so machine-readable and antifalse effect generation, when infrared absorbing material is prescribed a time limit higher than the upper of above-mentioned deal, the infrared effect of gravure fluorescence infrared absorption ink is strong, CIELAB aberration while detecting with gray scale in conjunction with GB/T250-2008 evaluation look again with PIH-09 infrared radiation detection apparatus, aberration reaches 13.6 highest levels, but cannot make the naked eyes color consistency of two pairing ink, do not reach metamerism and establish the requirement of Meter, lost the antifalse effect that metamerism pairing is used, this programme design, while detecting with gray scale in conjunction with GB/T250-2008 evaluations look with PIH-09 infrared radiation detection apparatus, CIELAB aberration reaches and is greater than 3.4 and is less than in the scope of 13.6 numerical value again.
The fluorescence infrared absorption ink of pairing and these two ink of fluorescein external reflectance ink are imprinted on to same figure line position, and the color that naked eyes are seen under visible ray condition is the same; Under infrared light, infrared external reflection ink is to infrared light reflection and pattern is invisible, and the detecting instrument under infrared light can adopt PIH-09 infrared radiation detection apparatus in conjunction with GB/T250-2008 evaluation look, with gray scale, to detect CIELAB value of chromatism again; Detecting instrument under UV-light can adopt YK-I phenotypic marker thing UV-light to detect, and while detecting by YK-I phenotypic marker thing UV-light detector, color and luster shows red, yellow, blue three kinds of fluorescent effects.
Engraving plate printer of the present invention matches ink outward by gravure fluorescein and is also added with following auxiliary agent, make ink in engraving plate printer, have good printing adaptability, printing after printing there is the printing cleaning of good anti-set-off, adaptation and certain physicochemical patience.
In 100 weight parts, described fluorescein external reflectance ink and fluorescence infrared absorption ink include following component: polyethylene wax, 0.2-2 part; Paraffin, 2-5 part; Synolac oil, 5-7 part; Resol oil, 4-5 part; High acid value rosin modified phenolic resin oil, 16-24 part; Calcium carbonate, 16-24 part; Tensio-active agent, 3-7 part; The only methyl ether of solvent, 1-2 part; Zirconium iso-octoate, 0.1-1 part; Cobalt siccative and manganese siccative, 0.5-1.4 part.
When polyethylene wax and paraffin are lower than the lower as easy as rolling off a log generation set-off of printing in limited time of establishing Meter deal; When polyethylene wax and paraffin higher than establish Meter deal upper ink cleaning is poor in limited time, cannot print;
When binder (being also oily, the high acid value rosin modified phenolic resin oil of Synolac oil, resol) lower than establish Meter deal lower ink transitivity is poor in limited time, easily produce hollow, cannot print; When binder is too large higher than the upper ink flow of prescribing a time limit of establishing Meter deal, lose the performance of gravure ink and the effect of gravure product;
When calcium carbonate, lower than establishing the lower of Meter deal, prescribe a time limit, gravure fluorescent ink stereoscopic sensation is poor, loses the stereoscopic sensation of gravure ink, has become flexographic ink; When calcium carbonate, higher than establishing the upper of Meter deal, prescribe a time limit, gravure fluorescent ink transitivity is poor;
When siccative, lower than establishing the lower of Meter deal, prescribe a time limit, gravure fluorescent ink dryness is slow, causes printing dry useless with product; When siccative, higher than establishing the lower of Meter deal, prescribe a time limit, gravure fluorescent ink dryness is fast, produces dry plate in printing process, cannot carry out gravure printing; Siccative has another name called dry oil, be added in ink and not Eat and grease (come autoxidizable binder) in, can accelerate the conjunctival xerosis of ink and these unsaturated materialss, ink and binder are become solid-state by liquid state, by small molecules, become macromole.
When solvent, lower than establishing the lower of Meter deal, prescribe a time limit, gravure fluorescent ink viscosity is excessive, and gravure fluorescent ink printing adaptability is poor; When solvent, higher than establishing the upper of Meter deal, prescribe a time limit, gravure fluorescent ink viscosity is too small, loses the stereoscopic sensation of gravure ink;
When Synolac oil, resol oily (VIP-21 oil) and the mutual proportioning of high acid value rosin modified phenolic resin oil (VIP-22 oil) exceed above-mentioned scope, cleaning and the printing transitivity of ink are all poor.
Ink provided by the present invention, utilize fluorescent material and infrared absorbing material, with polyethylene wax and paraffin, regulate the set-off performance of ink and the free-running property of ink, with Synolac oil, strengthen fluorescent material and the wettability of infrared absorbing material and filler and the luminance brightness of ink, with resol oil, regulate printing adaptability and the resistance to physical and chemical performance of ink, with high acid value rosin modified phenolic resin oil, regulate silk head and the three-dimensional feel of ink and the cleaning performance of ink of ink, with calcium carbonate, reduce ink cost, increase the bony of ink and the wiping version performance that improves ink, with different pigment, prepare required gravure fluorescein and match metameric ink outward, with tensio-active agent, increase abundant combination between each material and the cleaning of ink, with only methyl ether, regulate the viscosity degree of mobilization of ink, with zirconium iso-octoate and composite drying agent, control the rate of drying of ink, with barba hispanica and iron oxide black pigment, producing infrared effect acts on significantly, thereby accurately controlling barba hispanica and iron oxide black pigment consumption forms this engraving plate printer and matches ink outward by gravure fluorescein.
Claims (6)
1. engraving plate printer matches ink outward by gravure fluorescein, it is characterized in that it is comprised of fluorescein external reflectance ink and fluorescence infrared absorption ink;
Colorant in fluorescein external reflectance ink is composed as follows: at least one in following pigment is as the ink colors being modulated under visible ray: red pigment, yellow ultramarine, blue pigments, and the pigment of these three kinds of colors is pigment dyestuff; By fluorescent material as the ink colors under UV-light;
Colorant in fluorescence infrared absorption ink is composed as follows: first group of infrared absorbing material, second group of pigment, the 3rd group of fluorescent material; First group of infrared absorbing material makes the infrared gray-scale value that shows ink color and luster under infrared light; On the basis forming at first group of infrared absorbing material, second group of pigment of recombinant is modulated at the ink colors under visible ray, at least one in red pigment, yellow ultramarine, blue pigments of described second group of pigment forms, and described red pigment, yellow ultramarine, blue pigments are pigment dyestuff; By the 3rd group of fluorescent material as the ink colors under UV-light;
The fluorescein external reflectance ink that fluorescein is matched outward in ink is identical at the ink colors under visible ray with fluorescence infrared absorption ink, the fluorescein external reflectance ink that fluorescein is matched outward in ink is identical or not identical at the ink colors under UV-light with fluorescence infrared absorption ink, and the fluorescein external reflectance ink that fluorescein is matched outward in ink is different with the infrared gray-scale value of the ink color and luster of fluorescence infrared absorption ink under infrared light;
In 100 weight parts, described fluorescein external reflectance ink and fluorescence infrared absorption ink include following component:
Polyethylene wax, 0.2-2 part,
Paraffin, 2-5 part,
Synolac oil, 5-7 part,
Resol oil, 4-5 part,
High acid value rosin modified phenolic resin oil, 16-24 part,
Calcium carbonate, 16-24 part,
Tensio-active agent, 3-7 part,
The only methyl ether of solvent, 1-2 part,
Zirconium iso-octoate, 0.1-1 part,
Cobalt siccative and manganese siccative, 0.5-1.4 part.
2. engraving plate printer as claimed in claim 1 matches ink outward by gravure fluorescein, it is characterized in that described pigment dyestuff is a kind of in azo, phthalocyanines, triarylmethane compound, many lopps pigment.
3. engraving plate printer as claimed in claim 1 matches ink outward by gravure fluorescein, it is characterized in that described fluorescent material is a kind of in red fluorescence powder, yellow fluorescent powder, blue colour fluorescent powder.
4. engraving plate printer as claimed in claim 1 matches ink outward by gravure fluorescein, it is characterized in that at least one in barba hispanica, iron oxide black, carbon black, iron oxide red, iron oxide yellow of described infrared absorbing material forms.
5. engraving plate printer as claimed in claim 1 matches ink outward by gravure fluorescein, it is characterized in that the weight part of fluorescent material in fluorescein external reflectance ink, fluorescence infrared absorption ink is controlled at 13-20 part.
6. engraving plate printer as claimed in claim 1 matches ink outward by gravure fluorescein, it is characterized in that the weight part of infrared absorbing material in fluorescence infrared absorption ink is controlled at 0.1-10 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210372686.8A CN102876126B (en) | 2012-09-29 | 2012-09-29 | Gravure fluorescent infrared matching printing ink for engraved intaglio plate printing machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210372686.8A CN102876126B (en) | 2012-09-29 | 2012-09-29 | Gravure fluorescent infrared matching printing ink for engraved intaglio plate printing machine |
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| Publication Number | Publication Date |
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| CN102876126A CN102876126A (en) | 2013-01-16 |
| CN102876126B true CN102876126B (en) | 2014-08-20 |
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| CN201210372686.8A Expired - Fee Related CN102876126B (en) | 2012-09-29 | 2012-09-29 | Gravure fluorescent infrared matching printing ink for engraved intaglio plate printing machine |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105131718B (en) * | 2015-09-16 | 2016-08-17 | 永发印务(东莞)有限公司 | A kind of false proof metameric ink and preparation method thereof and printing process |
| CN105315779A (en) * | 2015-11-16 | 2016-02-10 | 南昌印钞有限公司 | Engraved intaglio press printing ink regenerated from banknote printing sludge |
| CN107474634B (en) * | 2017-09-30 | 2020-12-15 | 北京赛腾标识系统股份公司 | Double anti-counterfeiting jet printing ink |
| CN114664171A (en) * | 2022-02-22 | 2022-06-24 | 惠州市华阳光学技术有限公司 | Magnetic infrared anti-counterfeiting pigment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1690135A (en) * | 2004-04-20 | 2005-11-02 | 上海印钞厂 | Anti-false printing ink of light-coloured infrared absorption powder with high absorptivity |
| CN101225265A (en) * | 2007-01-16 | 2008-07-23 | 中国印钞造币总公司 | False-proof ink having obvious contrast for absorption/reflection of different-waveband infrared lights |
| CN101284965A (en) * | 2007-04-10 | 2008-10-15 | 樊官保 | Water-based intaglio ink equal to plate engraving ink and uses thereof |
| CN102555568A (en) * | 2012-01-09 | 2012-07-11 | 西安印钞有限公司 | Anti-counterfeiting printing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102007058601A1 (en) * | 2007-12-04 | 2009-06-10 | Merck Patent Gmbh | security pigment |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1690135A (en) * | 2004-04-20 | 2005-11-02 | 上海印钞厂 | Anti-false printing ink of light-coloured infrared absorption powder with high absorptivity |
| CN101225265A (en) * | 2007-01-16 | 2008-07-23 | 中国印钞造币总公司 | False-proof ink having obvious contrast for absorption/reflection of different-waveband infrared lights |
| CN101284965A (en) * | 2007-04-10 | 2008-10-15 | 樊官保 | Water-based intaglio ink equal to plate engraving ink and uses thereof |
| CN102555568A (en) * | 2012-01-09 | 2012-07-11 | 西安印钞有限公司 | Anti-counterfeiting printing method |
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