CN102837519A - Fluorescence anti-counterfeiting method for printed matter - Google Patents
Fluorescence anti-counterfeiting method for printed matter Download PDFInfo
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- CN102837519A CN102837519A CN2012102698517A CN201210269851A CN102837519A CN 102837519 A CN102837519 A CN 102837519A CN 2012102698517 A CN2012102698517 A CN 2012102698517A CN 201210269851 A CN201210269851 A CN 201210269851A CN 102837519 A CN102837519 A CN 102837519A
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Abstract
The invention discloses a fluorescence anti-counterfeiting method for a printed matter, which comprises the following steps: preparing an A component from printing ink in different color systems, and preparing a B component from fluorescent pigments in different color systems; then preparing a fluorescent printing ink through a binding agent from the A and the B components in different proportions; and carrying out countermarking and recording on the hue after the A and the B components in different proportions are mixed and the fluorescence color formed from the color difference of the hue and forming a serialized fluorescence chromatogram; and carrying out anti-counterfeiting identification of product through comparison. The invention can provide the serialized and modularized fluorescence chromatogram to carry out anti-counterfeiting identification of the printed matter.
Description
Technical field
The present invention relates to a kind of method for anti-counterfeit of print product, is a kind of fluorescence falsification preventing method of printed matter specifically.
Background technology
False proof demand of print product and effect thereof depend primarily on the validity of its false proof means and the selectivity of genuine/counterfeit discriminating.On existing anti-counterfeiting technology, all with the anti-counterfeiting information selectivity of carrying on its printed matter as main developing direction.
The preparation of fluorescent product mainly comes from natural mineral material and decomposes, so its fluorescence spectrum is comparatively fixing, and its wavelength value and colour developing spectral coverage are basically all in certain scope.Simultaneously, the color chromatogram of printing-ink has but comprised the color spectral coverage that institute in the world might occur or exist, and the two spectrum is made it combination through special means, forms a new special fluorescence chromatogram.Because " color " is to form through light refraction and the vision that gets into the people, different form and aspect have just formed a series of mutually different color systems with different aberration, its series is listed as into one can supplies practical comparison system, have just become fluorescence chromatogram.
Summary of the invention
The purpose of this invention is to provide a kind of can seriation, modular fluorescence chromatogram carries out the fluorescence falsification preventing method of the printed matter of false proof evaluation.
The fluorescence falsification preventing method of a kind of printed matter provided by the invention; It is that the printing-ink of different colour systems is formed the A component; The fluorescent pigment of different colour systems is formed the B component; A, B component with different proportion is mixed and made into fluorescent printing printing ink through linking agent again, and to the fluorescence chromatogram that A, the mixed form and aspect of B component different proportion and the formed iridescent of aberration thereof are checked the number and write down and form a seriation, carries out product false proof through comparison and identify.
The printing-ink of different colour systems comprises the printing-ink of red, yellow, blue, black four big colour systems; The fluorescent pigment of different colour systems comprises the fluorescent pigment of fluorescein, fluorescent blue, fluorescein three big colour systems; This binding agent is that main body is formed with the vegetable oil, does not contain the synthetic composition of industry in the auxiliary agent, when having formed high no migration performance, impels mixed ink to have the thixotropy of favorable and stable.All have good right property on, xeroma dry and three main printing drying modes of oxidation drying, thereby had well printability widely in infiltration.
The present invention mainly produces special-purpose corresponding false proof setting fluorescence chromatogram on printing-ink, to produce single-minded fluorescence chromatogram, and forms the antiforge function of special product through the difference of chromatogram wavelength.This fluorescence chromatogram is under the irradiation of fluorescent light, and the vision through the people just can directly distinguish.And under the natural daylight condition, people's vision can't see this variation, and color still is the picture process color on the picture.Simultaneously, the fluorescence falsification preventing that carries out of the passing employing unicity wavelength of fluorescence fluorescence chromatogram comparison system that then changed over a kind of seriation therefrom shows to carry out Application in Anti-counterfeiting.
The invention has the beneficial effects as follows, provide seriation, modular fluorescence chromatogram for product false proof specially control color ratio to usefulness.Its value is to form a full spectrogram system and fills up the blank in this field of China.
The specific embodiment
Embodiment:
The printing-ink of red, yellow, blue, black four big colour systems is formed the A component; The printing-ink of red, yellow, blue, black four big colour systems is formed the B component; A, B component with different proportion is mixed and made into fluorescent printing printing ink through linking agent again; Through the fluorescence chromatogram that A, the mixed form and aspect of B component different proportion and the formed iridescent of aberration thereof are checked the number and write down and form a seriation, the A component forms 12 kinds of different fluorescence colour systems altogether with the B component, and each colour system can form thousands of kinds of different iridescent; When the fluorescence chromatogram that promptly produces 12 kinds of different base colors supply to be used as the special anti-counterfeiting check with reference to this; Under situation by the photoluminescence line irradiation, can directly make false proof discriminating through people's vision, carry out product false proof through comparison and identify.
In the present invention because the difference of mass-tone system, infiltrate the iridescent of different colour systems or identical colour system after, produce and can supply the different collection of illustrative plates sketches compared.On using, be exactly the relatively effect between the different colour systems.
In identical colour system, the difference of infiltrating owing to iridescent produces a complete colour system and changes serial trend, on being applied to, is exactly depth comparative effectiveness in the identical colour system.
Fluorescence chromatogram can form specific photochromic scope on demand.Be that the different printing color produces different fluorescence chromatograms, identical print color also can produce different fluorescence chromatograms on demand.
Claims (3)
1. the fluorescence falsification preventing method of a printed matter; It is characterized in that; It is that the printing-ink of different colour systems is formed the A component, and the fluorescent pigment of different colour systems is formed the B component, and A, the B component with different proportion is mixed and made into fluorescent printing printing ink through linking agent again; And, carry out product false proof through comparison and identify the fluorescence chromatogram that A, the mixed form and aspect of B component different proportion and the formed iridescent of aberration thereof are checked the number and write down and form a seriation.
2. the fluorescence falsification preventing method of a kind of printed matter according to claim 1 is characterized in that, that the printing-ink of different colour systems comprises is red, yellow, blue, the printing-ink of black four big colour systems.
3. the fluorescence falsification preventing method of a kind of printed matter according to claim 1 is characterized in that, the fluorescent pigment of different colour systems comprises the fluorescent pigment of fluorescein, fluorescent blue, fluorescein three big colour systems.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102698517A CN102837519A (en) | 2012-08-01 | 2012-08-01 | Fluorescence anti-counterfeiting method for printed matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102698517A CN102837519A (en) | 2012-08-01 | 2012-08-01 | Fluorescence anti-counterfeiting method for printed matter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102837519A true CN102837519A (en) | 2012-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102698517A Pending CN102837519A (en) | 2012-08-01 | 2012-08-01 | Fluorescence anti-counterfeiting method for printed matter |
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| CN (1) | CN102837519A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106634205A (en) * | 2016-09-21 | 2017-05-10 | Tcl集团股份有限公司 | Method for increasing quantum dot ink utilization rate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1073698A (en) * | 1992-10-13 | 1993-06-30 | 天津南开大学科技发展总公司 | Anti-counterfeiting printing ink for plastic packing |
| CN1117927A (en) * | 1994-05-16 | 1996-03-06 | 天津市信通科技公司 | Fluorescent anti-fake mark and its making method |
| CN1737068A (en) * | 2005-07-28 | 2006-02-22 | 中国印钞造币总公司 | Black fluorescent ink |
| CN1760894A (en) * | 2005-10-14 | 2006-04-19 | 张保华 | Anti false authentication method based on infrared printing and identification technique |
| US20070029522A1 (en) * | 2003-05-02 | 2007-02-08 | Canon Kabushiki Kaisha | Print ink containing a plurality of fluorescent coloring materials and inkjet recording method |
| CN101475764A (en) * | 2009-01-13 | 2009-07-08 | 中国印钞造币总公司 | Ultraviolet color changing paired engraving intaglio printing ink and use method thereof |
-
2012
- 2012-08-01 CN CN2012102698517A patent/CN102837519A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1073698A (en) * | 1992-10-13 | 1993-06-30 | 天津南开大学科技发展总公司 | Anti-counterfeiting printing ink for plastic packing |
| CN1117927A (en) * | 1994-05-16 | 1996-03-06 | 天津市信通科技公司 | Fluorescent anti-fake mark and its making method |
| US20070029522A1 (en) * | 2003-05-02 | 2007-02-08 | Canon Kabushiki Kaisha | Print ink containing a plurality of fluorescent coloring materials and inkjet recording method |
| CN1737068A (en) * | 2005-07-28 | 2006-02-22 | 中国印钞造币总公司 | Black fluorescent ink |
| CN1760894A (en) * | 2005-10-14 | 2006-04-19 | 张保华 | Anti false authentication method based on infrared printing and identification technique |
| CN101475764A (en) * | 2009-01-13 | 2009-07-08 | 中国印钞造币总公司 | Ultraviolet color changing paired engraving intaglio printing ink and use method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106634205A (en) * | 2016-09-21 | 2017-05-10 | Tcl集团股份有限公司 | Method for increasing quantum dot ink utilization rate |
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Application publication date: 20121226 |