CN108909228A - A kind of combination anti-fake printed matter and preparation method thereof - Google Patents
A kind of combination anti-fake printed matter and preparation method thereof Download PDFInfo
- Publication number
- CN108909228A CN108909228A CN201810709610.7A CN201810709610A CN108909228A CN 108909228 A CN108909228 A CN 108909228A CN 201810709610 A CN201810709610 A CN 201810709610A CN 108909228 A CN108909228 A CN 108909228A
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- Prior art keywords
- profile
- gravure
- substrate
- printed matter
- burelage
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/10—Intaglio printing ; Gravure printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0011—Pre-treatment or treatment during printing of the recording material, e.g. heating, irradiating
- B41M5/0017—Application of ink-fixing material, e.g. mordant, precipitating agent, on the substrate prior to printing, e.g. by ink-jet printing, coating or spraying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/009—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using thermal means, e.g. infrared radiation, heat
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/003—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using security elements
- G07D7/0032—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using security elements using holograms
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Thermal Sciences (AREA)
- Toxicology (AREA)
- Printing Methods (AREA)
Abstract
The invention discloses a kind of combination anti-fake printed matters and preparation method thereof, when substrate is nontransparent substrate, including：Intermediate burelage and gravure profile；When substrate is transparent substrate, including：The micro- pattern array of optical micro lens array, gravure, gravure profile and light source activation flexo coating.Preparation method includes：Print the processes such as intermediate burelage or printing optical microlens array, printing gravure profile.A variety of anti-counterfeiting characteristics are overlapped by this product, improve antifalse effect.
Description
Technical field
The present invention relates to anti-counterfeit printed technical fields, more particularly to a kind of combination anti-fake printed matter and its system
Preparation Method.
Background technique
In daily life, anti-counterfeit printing product is varied, can be applied to the anti-fake products such as banknote and marketable securities,
Forgery difficulty is improved to a certain extent.
In the prior art, on anti-counterfeiting product pattern to print and chromatography relationship and inaccurate, it is simple that pattern is superimposed degree, because
This imitation is easier to, and reduces the antifalse effect of security pattern；And most anti-counterfeit printed printing process complexity, it operates numerous
It is trivial.
Therefore, how to provide that a kind of antifalse effect is good and simple combination anti-fake printed matter of printing process and preparation method thereof
The problem of being those skilled in the art's urgent need to resolve.
Summary of the invention
In view of this, the present invention provides a kind of combination anti-fake printed matter and preparation method thereof, it is anti-counterfeit printed on figure
Case has accurately to print and chromatography relationship, improves the difficulty of forgery, and antifalse effect is good, and passes through one-pass sheet-fed completion, system
It is simple to make process.
To achieve the goals above, the present invention adopts the following technical scheme that：
A kind of combination anti-fake printed matter, including：Substrate, the substrate includes nontransparent substrate and transparent substrate, when described
When substrate is the nontransparent substrate, the combination anti-fake printed matter further includes：First intermediate burelage, the second intermediate shading
Pattern, indirect gravure profile and carved gravure profile；The first intermediate burelage and the second intermediate burelage phase
Mutual chromatography, and it is solidificated in the nontransparent substrate two sides respectively；The indirect gravure profile and the carved gravure profile are mutual
To print, and it is arranged on the nontransparent substrate two sides；The first intermediate burelage respectively with the indirect gravure profile and
The carved gravure profile chromatography；The indirect gravure profile and the first intermediate ipsilateral setting of burelage, and described
One intermediate burelage formerly prints, and the indirect gravure profile is in rear printing；The second intermediate burelage respectively with institute
State indirect gravure profile and the carved gravure profile chromatography；The carved gravure profile and the second intermediate burelage are same
Side setting, and the second intermediate burelage formerly prints, the carved gravure profile is in rear printing；When the substrate is institute
When stating transparent substrate, the combination anti-fake printed matter further includes：The micro- pattern of indirect gravure profile, optical micro lens array, gravure
Array and carved gravure profile；The optical micro lens array and the indirect gravure profile are solidificated in described print
Bright substrate one side, and the optical micro lens array formerly prints, the indirect gravure profile is in rear printing；The micro- figure of gravure
Case array and the carved gravure profile chromatography, and the engraving of the micro- pattern array of the gravure and carved gravure profile composition
The another side of the transparent substrate is arranged in micro- pattern array；The carved gravure profile and the optical micro lens array set
Print, and with the indirect gravure profile to print.
Optionally, when the substrate is the transparent substrate, the combination anti-fake printed matter further includes：Light source activation is soft
Coating is printed, the light source activation flexo coating and the optical micro lens array are symmetrically solidificated in the transparent substrate two sides；Institute
State optical excitation flexo coating respectively with the indirect gravure profile and the carved gravure profile chromatography；The micro- pattern of engraving
Array and the light source activation flexo coating print are in the ipsilateral of the transparent substrate, and the light source activation flexo coating is first
Printing, the micro- pattern array of engraving is in rear printing.
A kind of preparation method of combination anti-fake printed matter, when the substrate is the nontransparent substrate, the combination is anti-
Pseudo- printed matter is prepared from the following steps：
1) the first intermediate burelage is printed in the one side of the nontransparent substrate, meanwhile, in the nontransparent base
The another side of material symmetrically prints the second intermediate burelage with chromatography relationship；After being UV-light cured, preliminary printed matter is obtained；
2) two sides of the preliminary printed matter obtained in the step 1) is printed simultaneously has to the described indirect of print relationship
Gravure profile and the carved gravure profile, obtain combination anti-fake printed matter；In printing process, the indirect gravure profile will
The edge of the first intermediate burelage covers；The carved gravure profile hides the edge of the described second intermediate burelage
Lid；
When the substrate is the transparent substrate, the combination anti-fake printed matter is prepared from the following steps：
1) in one layer of lens coating of the coated on one side of the transparent substrate, and lens moulded board is carried out to the lens coating
Molding and UV light irradiation, so that the lens coating is become the optical micro lens array, obtain preliminary printed matter；
2) the micro- pattern array of the gravure and carved gravure profile are produced on same printing plate, carry out while printing obtains
Carve micro- pattern array；
3) it by the indirect gravure profile and the micro- pattern array of engraving by primary coining, while being printed onto described first
The two sides for walking printed matter, obtains combination anti-fake printed matter.
Optionally, when the substrate is the transparent substrate, the step 1) further includes：In the another of the transparent substrate
One layer of colorless and transparent light source activation flexo coating is made with the symmetrical position of the optical micro lens array on one side；And make UV light
It is solidified, preliminary printed matter is obtained.
Optionally, when the substrate is the transparent substrate, in the step 3), the indirect gravure profile covers institute
State the edge of optical micro lens array.
Optionally, when the substrate is the transparent substrate, it is soft that the carved gravure profile covers the light source activation
Print the edge of coating.
It can be seen via above technical scheme that compared with prior art, the present disclosure provides a kind of combination anti-fake prints
Brush product and preparation method thereof, wherein when substrate be nontransparent substrate when, intermediate burelage respectively with indirect gravure profile and carving
It carves gravure profile and seamless interfacing is presented；In the case where being had an X-rayed on one side, indirect gravure profile and carved gravure profile are realized
Accurately to print, meanwhile, the superposition pattern realization of the intermediate burelage superposition on two sides, gravure profile and shading is visual seamless
Docking.When substrate is transparent substrate, the one side solidification of transparent substrate has optical micro lens array, and optical micro lens array passes through
With the micro- pattern array chromatography of gravure, the dynamic visual impact of amplification is formed.A variety of anti-counterfeiting characteristics are overlapped by the present invention, and benefit
The dynamic visual impact amplified with microlens array, make it is anti-counterfeit printed can not be replicated and be forged by conventional means,
Improve antifalse effect.
In the preparation method of anti-counterfeiting product disclosed by the invention, various security patterns are completed for printing by one-pass sheet-fed
, simplify manufacturing process；Moreover, in the production process, indirect gravure profile is by intermediate burelage or microlens array
Edges cover, carved gravure profile is by the edges cover of intermediate burelage or light source activation flexo coating, due to gravure ink
Strong covering power, the nothing of visual gravure profile and intermediate burelage, gravure profile and microlens array can be formed in
Seam docking.
In conclusion combination anti-fake printed matter disclosed by the invention can be by shaking substrate or in the irradiation of excitation light source
Under, on two sides, observation has the dynamic changing patterns and fuzzy dynamic effect of amplification, which obtain a variety of anti-counterfeiting characteristics
To superposition, the forgery difficulty of security pattern is improved.Moreover, these patterns are not only visually attractive, but also it is easy to public
Identification, can be effective as public safety feature.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 attached drawing is the anti-counterfeit printed structural schematic diagram of the nontransparent substrate combination of the present invention；
Fig. 2 attached drawing is the nontransparent anti-counterfeit printed double exposure diagrammatic cross-section of substrate combination of the present invention；
Fig. 3 attached drawing is the structural schematic diagram of transparent substrate combination anti-fake printed matter of the present invention；
Fig. 4 attached drawing is transparent substrate combination anti-fake printed matter double exposure diagrammatic cross-section of the present invention；
Fig. 5 attached drawing is the structural schematic diagram of transparent substrate combination anti-fake printed matter of the present invention；
Fig. 6 attached drawing is transparent substrate combination anti-fake printed matter double exposure diagrammatic cross-section of the present invention；
Fig. 7 attached drawing is the structural schematic diagram of transparent substrate combination anti-fake printed matter of the present invention；
Fig. 8 attached drawing is transparent substrate combination anti-fake printed matter double exposure diagrammatic cross-section of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one
As shown in Figure 1,1 is nontransparent substrate, such as paper.The first of a kind of color is printed in the one side of nontransparent substrate
Intermediate burelage 11, and rapid curing is carried out using UV light；It is printed in the another side corresponding position of nontransparent substrate 1 another
The intermediate burelage 12 of the second of color, and rapid curing is carried out using UV light.Among first intermediate burelage 11 and second
Burelage 12 has accurate chromatography relationship；Indirect gravure profile 13 and carved gravure profile 14 are in a moulding process
Printing is transferred to the one side and another side of paper respectively simultaneously.The two has high-precision to print relationship.
As shown in Fig. 2, indirect gravure profile 13 covers the edge of the first intermediate burelage 11, carved gravure bottom
Line pattern 14 covers the edge of the second intermediate burelage 23, due to the strong covering power of gravure ink, can be formed in
The seamless interfacing of visual gravure profile 3 and intermediate burelage 2.
Embodiment two
As shown in figure 3,2 are molded in one layer of lens coating of coated on one side of transparent substrate 2 by lens for transparent substrate
The molding of version and the irradiation of UV light, the coating after solidification form optical micro lens array 21；The micro- pattern array 22 of gravure and engraving
Gravure profile 14 is produced on one piece of printing plate, and is carried out while being printed；Indirect gravure profile 13 and carved gravure profile 14 be
The one side and another side of transparent substrate 2 are printed and are transferred to respectively in moulding process simultaneously, it is high-precision right that the two has
Print relationship.
As shown in figure 4, indirect gravure profile 13 covers the edge of optical micro lens array 21, due to the screening of gravure ink
Gai Liqiang can be formed in the seamless interfacing of visual gravure profile and optical micro lens array 21.
Embodiment three
As shown in figure 5,2 are molded in one layer of lens coating of coated on one side of transparent substrate 2 by lens for transparent substrate
The molding of version and the irradiation of UV light, the coating after solidification form optical micro lens array 21；It is made in the another side of transparent substrate 2
The micro- pattern array 22 of gravure and carved gravure profile 14 and/or transparent substrate 2 another side make one layer of colorless and transparent light
Source excitation flexo coating 23；Wherein, the micro- pattern array 22 of gravure and carved gravure profile 14 are to be produced on same printing plate together
When print；Carved gravure profile 14 is closed with light source activation flexo coating 23 and microlens array 21 with accurate chromatography respectively
System.
As shown in fig. 6, carved gravure profile 14 covers the edge of light source activation flexo coating 23, due to gravure oil
The strong covering power of ink, can be formed in the effect of visual gravure profile Yu flexo pattern seamless interfacing.
Example IV
As shown in fig. 7,2 are molded in one layer of lens coating of coated on one side of transparent substrate 2 by lens for transparent substrate
The molding of version and the irradiation of UV light, the coating after solidification form optical micro lens array 21；It is made in the another side of transparent substrate 2
One layer of colorless and transparent light source activation flexo coating 23, solidifies rapidly under the irradiation of UV light；The micro- pattern 22 of gravure and engraving are recessed
Print-wheel exterior feature 14 is produced on one piece of printing plate, is carried out while being printed；Indirect gravure profile 13 and carved gravure profile 14 are primary
Printing simultaneously is transferred to the one side and another side of transparent substrate 2 respectively in moulding process, and the two has accurately to print relationship.
As shown in figure 8, indirect gravure profile 13 covers the edge of sub-translucent array 21, carved gravure profile 14 is by light source
The edge of excitation flexo coating 23 is covered, and due to the strong covering power of gravure ink, can be formed in visual gravure wheel
The wide seamless interfacing with optical micro lens array 21 and light source activation flexo pattern respectively.
Each embodiment in this specification is described in a progressive manner the highlights of each of the examples are with its
The difference of his embodiment, the same or similar parts in each embodiment may refer to each other.For being filled disclosed in embodiment
For setting, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part
Explanation.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (6)
1. a kind of combination anti-fake printed matter, including：Substrate, the substrate include nontransparent substrate (1) and transparent substrate (2),
It is characterized in that：
When the substrate is nontransparent substrate (1), the combination anti-fake printed matter further includes：First intermediate burelage
(11), the second intermediate burelage (12), indirect gravure profile (13) and carved gravure profile (14)；The first intermediate shading
Pattern (11) and the mutual chromatography of the second intermediate burelage (12), and it is solidificated in nontransparent substrate (1) two sides respectively；
The indirect gravure profile (13) and the carved gravure profile (14) are arranged mutually to print in the nontransparent substrate (1)
Two sides；
The first intermediate burelage (11) respectively with the indirect gravure profile (13) and the carved gravure profile (14)
Chromatography；The indirect gravure profile (13) and the described first ipsilateral setting of intermediate burelage (11), and the first intermediate bottom
Line pattern (11) formerly prints, and the indirect gravure profile (13) is in rear printing；The second intermediate burelage (12) is respectively
With the indirect gravure profile (13) and the carved gravure profile (14) chromatography；The carved gravure profile (14) and described the
The two ipsilateral settings of intermediate burelage (12), and the second intermediate burelage (12) is formerly printed, the carved gravure wheel
Wide (14) are in rear printing；
When the substrate is the transparent substrate (2), the combination anti-fake printed matter further includes：Indirect gravure profile (13),
Optical micro lens array (21), the micro- pattern array of gravure (22) and carved gravure profile (14)；The optical micro lens array
(21) and the indirect gravure profile (13) chromatography the transparent substrate (2) one side, and the optical microlens are solidificated in, and
Array (21) formerly prints, and the indirect gravure profile (13) is in rear printing；The micro- pattern array of gravure (22) and the carving
Gravure profile (14) chromatography is carved, and the engraving of the micro- pattern array of the gravure (22) and the carved gravure profile (14) composition is micro-
The another side in the transparent substrate (2) is arranged in pattern array；The carved gravure profile (14) and the optical microlens battle array
(21) chromatography is arranged, and with the indirect gravure profile (13) to print.
2. a kind of combination anti-fake printed matter according to claim 1, which is characterized in that when the substrate is the transparent base
When material (2), the combination anti-fake printed matter further includes：Light source activation flexo coating (23), the light source activation flexo coating
(23) transparent substrate (2) two sides is symmetrically solidificated in the optical micro lens array (21)；The optical excitation flexo applies
Layer (23) respectively with the indirect gravure profile (13) and the carved gravure profile (14) chromatography；The micro- pattern array of engraving
The ipsilateral of the transparent substrate (2), and the light source activation flexo coating are printed on the light source activation flexo coating (23)
(23) formerly printing, the micro- pattern array of engraving is in rear printing.
3. a kind of preparation method of combination anti-fake printed matter according to claim 2, which is characterized in that when the substrate is
When nontransparent substrate (1), the combination anti-fake printed matter is prepared from the following steps：
1) the first intermediate burelage (11) is printed in the one side of the nontransparent substrate (1), meanwhile, described nontransparent
The another side of substrate (1) symmetrically prints the second intermediate burelage (12) with chromatography relationship；After being UV-light cured, obtain just
Walk printed matter；
2) indirect gravure having to print relationship is printed on the two sides of the preliminary printed matter obtained in the step 1) simultaneously
Profile (13) and the carved gravure profile (14), obtain combination anti-fake printed matter；In printing process, the indirect gravure wheel
Wide (13) cover the edge of the described first intermediate burelage (11)；The carved gravure profile (14) will be among described second
The edge of burelage (12) covers；
When the substrate is the transparent substrate (2), the combination anti-fake printed matter is prepared from the following steps：
1) in one layer of lens coating of coated on one side of the transparent substrate (2), and lens moulded board is carried out to the lens coating
Molding and UV light irradiation, so that the lens coating is become the optical micro lens array (21), obtain preliminary printed matter；
2) the micro- pattern array of the gravure (22) and carved gravure profile (14) are produced on same printing plate, carried out while printed
It obtains carving micro- pattern array；
3) it by the indirect gravure profile (13) and the micro- pattern array of engraving by primary coining, while being printed onto described first
The two sides for walking printed matter, obtains combination anti-fake printed matter.
4. a kind of preparation method of combination anti-fake printed matter according to claim 3, which is characterized in that when the substrate is
When transparent substrate (2), the step 1) further includes：In the another side and the optical microlens of the transparent substrate (2)
The symmetrical position of array (21) makes one layer of colorless and transparent light source activation flexo coating (23)；And consolidate UV light to it
Change, obtains preliminary printed matter.
5. a kind of preparation method of combination anti-fake printed matter according to claim 3, which is characterized in that when the substrate is
When transparent substrate (2), in the step 3), the indirect gravure profile (13) covers the optical micro lens array (21)
Edge.
6. a kind of preparation method of combination anti-fake printed matter according to claim 4, which is characterized in that when the substrate is
When transparent substrate (2), the carved gravure profile (14) covers the edge of the light source activation flexo coating (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810709610.7A CN108909228B (en) | 2018-07-02 | 2018-07-02 | Combined anti-counterfeiting printed matter and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810709610.7A CN108909228B (en) | 2018-07-02 | 2018-07-02 | Combined anti-counterfeiting printed matter and preparation method thereof |
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| CN108909228B CN108909228B (en) | 2020-01-21 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605927A (en) * | 2019-02-02 | 2019-04-12 | 太阳机械股份有限公司 | A kind of Large-scale satellite formula 3D print system and its working method |
| CN112895755A (en) * | 2021-01-14 | 2021-06-04 | 广东金冠科技股份有限公司 | Anti-counterfeiting material and manufacturing method thereof |
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Address after: No. 919, Tianyin Avenue, Jiangning District, Nanjing City, Jiangsu Province, 210000 Patentee after: NANJING BANKNOTE MINTING Co.,Ltd. Patentee after: China Banknote Printing and Minting Group Co.,Ltd. Address before: No. 919, Tianyin Avenue, Jiangning District, Nanjing City, Jiangsu Province, 210000 Patentee before: NANJING BANKNOTE MINTING Co.,Ltd. Patentee before: CHINA BANKNOTE PRINTING AND MINTING Corp. |