CN101947894B - Process for printing optical color-variable counterfeiting ink - Google Patents
Process for printing optical color-variable counterfeiting ink Download PDFInfo
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- CN101947894B CN101947894B CN2010102284461A CN201010228446A CN101947894B CN 101947894 B CN101947894 B CN 101947894B CN 2010102284461 A CN2010102284461 A CN 2010102284461A CN 201010228446 A CN201010228446 A CN 201010228446A CN 101947894 B CN101947894 B CN 101947894B
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Abstract
The invention provides a process for printing optical variable color counterfeiting ink. The process comprises the following steps: A, scanning, designing and then modifying words, pictures and signs which are to be printed by a computer, and setting the words, the pictures and the signs as dual version; B, outputting the dual version in the step A on a film by the computer, and outputting the film by the computer, wherein the film is a negative film; and C, printing the film in the step B, wherein the print is two chromatic groups of pattern versions to contribute to print the optical variable color counterfeiting ink; and mounting the two chromatic groups of pattern versions printed in the step C on a relief rotary press to print the optical variable color counterfeiting ink, wherein the two chromatic groups of pattern versions are arranged on the last two printing units of the relief rotary press. In the method, the intermittent multichrome UV unit relief rotary press is adopted for UV optical variable color counterfeiting ink printing on dual versions, so that the consumption of ink is effectively reduced, exhaust of ink waste gas is reduced, the printing efficiency and quality is improved, and the unique optical variable counterfeiting effect is presented.
Description
Technical field
The present invention relates to a kind of typography that is used for false proof field, relate in particular to a kind of typography of UV optic metachromatic anti-forgery ink, the UV here is the meaning of photocuring.
Background technology
The UV optical disclour printing ink is an a kind of novel line anti-forgery ink, and the UV here is the meaning of photocuring, and the UV of following content all representes the identical meaning, and it has been widely used in intaglio plate and silk-screen printing technique is technical.But the useless amount of consumption of utilization gravure technique printing UV optical disclour printing ink is big, the poor stability of printing ink; Low with serigraphy UV optical disclour printing ink production efficiency, the big not enough environmental protection of waste gas during printing.Owing to many reasons cause the UV optical disclour printing ink scope of application not extensive.
Summary of the invention
To above-mentioned technological deficiency; The technical problem that the present invention will solve provides a kind of typography of utilizing the optic metachromatic anti-forgery ink of letterpress; This technology is transferred to UV optic metachromatic anti-forgery ink on another carrier; Effectively reduce the useless printing efficiency that improves of consumption of printing ink, guaranteed unique optic metachromatic antifalse effect.
For solving the problems of the technologies described above, technology of the present invention may further comprise the steps: a kind of typography of optic metachromatic anti-forgery ink, and step is: A, computer after scanning design the literal of needs printing, picture, sign and revise, and being set is dual version; B, computer output to the dual version of steps A on the film, and by the computer output film, the described film is cloudy sheet; C, the film of step B gained is carried out printing down; Described printing down is that the two chromatography picture group case spaces of a whole page are to make things convenient for the printing optical color varying counterfeit-proof ink; The time of said printing down is divided into exposure 160 ± 20 seconds, wash version 120 ± 10 seconds, oven dry 300 ± 50 seconds, post-exposure 350 ± 50 seconds; Light intensity is a ultraviolet light, and the ultraviolet tube 5-7 of 20w only; D, with step C, shine the two good chromatography picture group case spaces of a whole page and load onto the letterpress rotary press and carry out the printing optical color varying counterfeit-proof ink, the said two chromatography picture group case spaces of a whole page of printing optical color varying counterfeit-proof ink that need are contained in respectively on last two groups of printing units of letterpress rotary press.In the present invention; Need to prove: the film branch of output has cloudy sheet and positive, and cloudy sheet generally is used for the resin plate printing, and the literal that need print exactly, pattern, lines are set to black on film sheet; Through after the printing down; Need literal, pattern, the lines of printing to protrude exactly on the resin plate, the position that need not print is just dented, and the position contact printing ink that protrudes in the printing process is transferred to and forms the literal of wanting, pattern, lines on the base material.Positive generally is used for the ps lithographic printing, and printing ink transfer printing mode is opposite with cloudy sheet.
Further: in the typography of above-mentioned optic metachromatic anti-forgery ink, said optic metachromatic anti-forgery ink is a UV optic metachromatic anti-forgery ink.The front is seen or the oblique angle side-looking under white light, and color and luster forms two kinds of various colors.Described letterpress rotary press is batch (-type) polychrome UV set type or satellite-type polychrome UV rotary press.
Further again: in the typography of above-mentioned optic metachromatic anti-forgery ink, described batch (-type) polychrome UV set type comprises giving reel, platen seat, holding paper roller, jockey pulley, return paper roll, printing assembly, the dry part of UV, haulage drum, rewinding unit by logic controller control successively.The direction that described printing assembly advances according to printing paper is provided with 6 cover printing units successively.Described printing unit be provided with successively from top to bottom ink fountain, drop roller, ink transfer steel rider, on go here and there black steel rider, go here and there and roll at the bottom of black steel rider, inking glue rod, plate cylinder, the impression down.Described ink fountain go out Mo Chu be provided with control printing ink go out or stop go out ink roller; The described black steel rider of string of going up is provided with the rubber roll that drives its action; The left downside of described inking glue rod is provided with auxiliary steel rider.
Compared with prior art; The present invention at first literal, picture, the sign handled the needs printing of computer design scans and revises; Need to confirm the literal of optic metachromatic or pattern to be set at dual forme; To the computer output film is cloudy sheet, and the film needs the literal of printing optical variable color or pattern to shine two cover formes, available again batch (-type) polychrome unit letterpress printing of rotary press when carrying out printing down.Adopt batch (-type) polychrome UV unit letterpress rotary press to carry out dual space of a whole page printing UV optic metachromatic anti-forgery ink; The consumption that effectively reduces printing ink is useless; Reduce the printing ink exhaust gas discharging, improved printing quality and efficient, represented original in style optic metachromatic antifalse effect simultaneously.
Description of drawings:
Fig. 1 is the structural representation of batch (-type) polychrome UV set type;
Fig. 2 is the structural representation of printing unit;
Wherein 1 give the black steel rider of string on reel, 2 platen seats, 3 holding paper rollers, 4 jockey pulleys, 5 times paper rolls, 6 printing assemblies, the dry part of 7UV, 8 haulage drums, 9 rewinding units, 10 printing units, 101 ink fountains, 102 drop rollers, the 103 ink transfer steel riders, 104, go here and there for 105 times and roll at the bottom of black steel rider, 106 inking glue rods, 107 plate cylinders, 108 impressions, 109 go out ink roller, 1010 rubber rolls, 1011 auxiliary steel riders.
The specific embodiment
Purport of the present invention is to select for use to adopt batch (-type) polychrome UV unit letterpress rotary press to carry out dual space of a whole page printing UV optic metachromatic anti-forgery ink; The consumption that effectively reduces printing ink is useless; Reduced the printing ink exhaust gas discharging; Improve printing quality and efficient, represented original in style optic metachromatic antifalse effect simultaneously.
Embodiment
A kind of typography of optic metachromatic anti-forgery ink, step is: A, computer after scanning design the literal of needs printing, picture, sign and revise, and being set is dual version; B, computer output to the dual version of steps A on the film, and by the computer output film, the described film is cloudy sheet; C, the film of step B gained is carried out printing down; Described printing down is that the two chromatography picture group case spaces of a whole page are to make things convenient for the printing optical color varying counterfeit-proof ink; The time of said printing down is divided into exposure 160 seconds, wash version 120 seconds, oven dry 300 seconds, post-exposure 350 seconds; Light intensity is a ultraviolet light, 6 of the ultraviolet tubes of 20w; D, step C has been shone the two good chromatography picture group case spaces of a whole page load onto the letterpress rotary press and carry out the printing optical color varying counterfeit-proof ink, the described two chromatography picture group case spaces of a whole page are contained in respectively on last two groups of printing units of letterpress rotary press.Said optic metachromatic anti-forgery ink is a UV optic metachromatic anti-forgery ink.Described letterpress rotary press is a batch (-type) polychrome UV set type.Described batch (-type) polychrome UV set type such as Fig. 1: it comprises giving reel 1, platen seat 2, holding paper roller 3, jockey pulley 4, return paper roll 5, printing assembly 6, the dry part 7 of UV, haulage drum 8, rewinding unit 9 by logic controller control successively.The direction that described printing assembly 6 advances according to printing paper is provided with 6 cover printing units 10 successively.Described printing unit 10 is as shown in Figure 2: it be provided with successively from top to bottom ink fountain 101, drop roller 102, ink transfer steel rider 103, on go here and there black steel rider 104, going here and there black steel rider 105, inking glue rod 106, plate cylinder 107, the impression end rolls 108 down.Described ink fountain 101 go out Mo Chu be provided with control printing ink go out or stop go out ink roller 109; The described black steel rider 104 of string of going up is provided with the rubber roll 1010 that drives its action; The left downside of described inking glue rod 106 is provided with auxiliary steel rider 1011.
During work; Step C has been shone the two good chromatography picture group case spaces of a whole page to be loaded onto the letterpress rotary press and carries out the printing optical color varying counterfeit-proof ink; The described two chromatography picture group case spaces of a whole page are contained in respectively on last two groups of printing assemblies 9 of letterpress rotary press, and preceding four groups of units are applied mechanically red, yellow, blue, the black picture group case that needs.Batch (-type) polychrome UV unit letterpress rotary press carries out dual space of a whole page printing UV optic metachromatic anti-forgery ink through paper feeding, ink supply, printing, traction, UV drying, rewinding unit rewinding; The anti-fake material effect of printing out is good especially; And the consumption that effectively reduces printing ink is useless; Reduce the printing ink exhaust gas discharging, improved printing quality and efficient, represented original in style optic metachromatic antifalse effect simultaneously.
Claims (7)
1. the typography of an optic metachromatic anti-forgery ink, step is:
A, computer after scanning design the literal of needs printing, picture, sign and revise, and being set is dual version;
B, computer output to the dual version of steps A on the film, and by the computer output film, the described film is cloudy sheet;
C, the film of step B gained is carried out printing down; Described printing down is that the two chromatography picture group case spaces of a whole page are to make things convenient for the printing optical color varying counterfeit-proof ink; The time of said printing down is divided into exposure 160 ± 20 seconds, wash version 120 ± 10 seconds, oven dry 300 ± 50 seconds, post-exposure 350 ± 50 seconds, light intensity be 20w ultraviolet tube 5-7 only;
D, step C has been shone the two good chromatography picture group case spaces of a whole page load onto the letterpress rotary press and carry out the printing optical color varying counterfeit-proof ink, the described two chromatography picture group case spaces of a whole page are contained in respectively on last two groups of printing units of letterpress rotary press.
2. the typography of optic metachromatic anti-forgery ink according to claim 1 is characterized in that: said optic metachromatic anti-forgery ink is a UV optic metachromatic anti-forgery ink.
3. according to the typography of claim 1 or 2 said optic metachromatic anti-forgery inks, it is characterized in that: described letterpress rotary press is batch (-type) polychrome UV set type or satellite-type polychrome UV rotary press.
4. according to the typography of the said optic metachromatic anti-forgery ink of claim 3, it is characterized in that: described batch (-type) polychrome UV set type comprises giving reel (1), platen seat (2), holding paper roller (3), jockey pulley (4), return paper roll (5), printing assembly (6), the dry part (7) of UV, haulage drum (8), rewinding unit (9) by logic controller control successively.
5. according to the typography of the said optic metachromatic anti-forgery ink of claim 4, it is characterized in that: the direction that described printing assembly (6) advances according to printing paper is provided with 6 cover printing units (10) successively.
6. according to the typography of the said optic metachromatic anti-forgery ink of claim 5, it is characterized in that: described printing unit (10) be provided with successively from top to bottom ink fountain (101), drop roller (102), ink transfer steel rider (103), on go here and there black steel rider (104), going here and there black steel rider (105), inking glue rod (106), plate cylinder (107), the impression end rolls (108) down.
7. according to the typography of the said optic metachromatic anti-forgery ink of claim 5, it is characterized in that: described ink fountain (101) go out Mo Chu be provided with control printing ink go out or stop go out ink roller (109); The described black steel rider of string (104) of going up is provided with the rubber roll (1010) that drives its action; The left downside of described inking glue rod (106) is provided with auxiliary steel rider (1011).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102284461A CN101947894B (en) | 2009-12-17 | 2010-07-05 | Process for printing optical color-variable counterfeiting ink |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920261568.3 | 2009-12-17 | ||
| CN200920261568 | 2009-12-17 | ||
| CN2010102284461A CN101947894B (en) | 2009-12-17 | 2010-07-05 | Process for printing optical color-variable counterfeiting ink |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101947894A CN101947894A (en) | 2011-01-19 |
| CN101947894B true CN101947894B (en) | 2012-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102284461A Expired - Fee Related CN101947894B (en) | 2009-12-17 | 2010-07-05 | Process for printing optical color-variable counterfeiting ink |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102618898B (en) * | 2011-01-26 | 2015-07-15 | 上海造币有限公司 | Local gilding technology for commemorative coin (badge) |
| CN102831836A (en) * | 2011-06-14 | 2012-12-19 | 张晋 | Inkless printed book |
| CN103587266B (en) * | 2013-11-07 | 2016-09-07 | 雅思达塑料软管(上海)有限公司 | Multi-angular polygon hose surface typography |
| CN108177453A (en) * | 2018-02-07 | 2018-06-19 | 江苏劲嘉新型包装材料有限公司 | The printing process of three-dimensional asperities |
| CN110116547A (en) * | 2019-04-10 | 2019-08-13 | 东莞市赛维印刷实业有限公司 | A kind of UV letterpress ink drying unit and the printing process based on this device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1629986A1 (en) * | 2004-08-24 | 2006-03-01 | Kba-Giori S.A. | Security printing process and security document |
| JP4668589B2 (en) * | 2004-11-22 | 2011-04-13 | 大日本印刷株式会社 | Anti-counterfeit printed matter |
| CN100528595C (en) * | 2007-08-10 | 2009-08-19 | 上海统领印刷发展有限公司 | Single-layer paper valuable charging card false-proof art of printing |
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| CN101947894A (en) | 2011-01-19 |
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