CN107199799B - Two-way refractive power latent-image anti-counterfeiting file and production method with pearl effect - Google Patents
Two-way refractive power latent-image anti-counterfeiting file and production method with pearl effect Download PDFInfo
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- CN107199799B CN107199799B CN201710594102.4A CN201710594102A CN107199799B CN 107199799 B CN107199799 B CN 107199799B CN 201710594102 A CN201710594102 A CN 201710594102A CN 107199799 B CN107199799 B CN 107199799B
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- 230000000694 effects Effects 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000007639 printing Methods 0.000 claims description 9
- 239000002199 base oil Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 claims description 4
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- VQLYBLABXAHUDN-UHFFFAOYSA-N bis(4-fluorophenyl)-methyl-(1,2,4-triazol-1-ylmethyl)silane;methyl n-(1h-benzimidazol-2-yl)carbamate Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1.C=1C=C(F)C=CC=1[Si](C=1C=CC(F)=CC=1)(C)CN1C=NC=N1 VQLYBLABXAHUDN-UHFFFAOYSA-N 0.000 claims description 3
- 238000007645 offset printing Methods 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 238000009510 drug design Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- CHVZQMAANSUXJU-JJKGCWMISA-N (2r,3s,4r,5r)-2,3,4,5,6-pentahydroxyhexanamide;hydrochloride Chemical compound Cl.NC(=O)[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO CHVZQMAANSUXJU-JJKGCWMISA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000007774 anilox coating Methods 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/30—Identification or security features, e.g. for preventing forgery
- B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
- B42D25/378—Special inks
- B42D25/387—Special inks absorbing or reflecting ultraviolet light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/30—Identification or security features, e.g. for preventing forgery
- B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/40—Manufacture
- B42D25/45—Associating two or more layers
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Printing Methods (AREA)
Abstract
The present invention relates to two-way refractive power latent-image anti-counterfeiting files and production method with pearl effect, it includes file to be printed, the antifalsification label being printed on file to be printed, antifalsification label include the first main body display pattern merged and the main body display pattern layer of the second main body display pattern；The font that the first main body display pattern is made of the first filling line, is made of the font of the second main body display pattern the second filling line, and the font of the font of the first main body display pattern and the second main body display pattern is 20PT upright big black；The present invention has rational design, compact-sized and easy to use.
Description
Technical field
The present invention relates to two-way refractive power latent-image anti-counterfeiting files and production method with pearl effect.
Background technique
Currently, our common reverse UV techniques do not have antiforge function substantially at present, do not have pearl effect, as long as having yet
Corresponding equipment can be produced, while the gold stamping two-way refractive power latent image technology of hot pressure line used can scan, a
People is easy to replicate by the factory that makes a plate.
Summary of the invention
The technical problems to be solved by the invention are generally speaking to provide a kind of two-way refractive power latent image with pearl effect
Security document and production method；
By making the change of file structure, method and ink, make it have anti-scanning has the superpower anti-of pearl effect
How much different pearl effects of pseudo- function, pearl powder addition are also different, therefore can not copy and.The technology solved in detail is asked
Topic and acquirement beneficial effect in aftermentioned content and combine content in specific embodiment to specifically describe.
To solve the above problems, the technical solution used in the present invention is:
A kind of two-way refractive power latent-image anti-counterfeiting file with pearl effect is printed on to be printed including file to be printed
File on antifalsification label, antifalsification label includes the first main body display pattern and the second main body display pattern merged
Main body display pattern layer；The font that the first main body display pattern is made of the first filling line forms second by the second filling line
The font of the font of main body display pattern, the font of the first main body display pattern and the second main body display pattern is 20PT Founder
It is big black；
First filling line is that the first filling line is line width 0.15MM, spacing 0.15MM, the lines that angle is 60 degree；
Second filling line is line width 0.15, spacing 0.15MM, the lines that angle is 120 degree；
Antifalsification label further includes the shading layer interfered shading with assist shading to merge composition, and shading layer is covered on main body and shows
In pattern layer；Interference shading is that 0.15MM wide, the circular concentric refractive power figure of spacing 0.15MM are produced in upright hyperline；
Auxiliary shading is that long 0.5MM is produced in AI, and angle is respectively 30 degree and 120 degree of lines pattern, lines
Thickness and spacing are 0.15MM respectively.
As a further improvement of the above technical scheme:
Reverse oil polish and pearl powder are attached on antifalsification label.
Antifalsification label uses UV-CTP editions.
A kind of production method of the two-way refractive power latent-image anti-counterfeiting file with pearl effect, comprising the following steps:
Step a, prepares white card aluminium film silver lustre paper jam, reverse oil polish, UV orange peel base oil, printing machine and to be printed
File；
Step b, production interference shading produce 0.15MM wide, the circular concentric folding of spacing 0.15MM in upright hyperline
Light figure；
Step c, production auxiliary shading, produces long 0.5MM in AI, and angle is respectively the lines of 30 degree and 120 degree, should
The thickness and spacing of lines are 0.15MM respectively；
Step d, according to the font of the first anti-fake main body display pattern of customer requirement, make the first main body display pattern and
First filling line, the font of the first main body display pattern are 20PT upright big black, and the first filling line is line width 0.15MM, spacing
0.15MM, the lines that angle is 60 degree；
Step e, according to the font of the second anti-fake main body display pattern of customer requirement, make the second main body display pattern and
Second filling line, the font of the second main body display pattern are 20PT upright big black, and the second filling line is line width 0.15MM, spacing
0.15MM, the lines that angle is 120 degree；
Step f carries out masking-out to the first filling line in the first main body display pattern of step d；
Step g carries out masking-out to the second filling line in the second main body display pattern of step e；
Step h, by the first main body display pattern in the step f after masking-out and the second main body display pattern in step g
It is overlapped and is handled with finishing, and be put into reverse UV file；
Interference shading in step b is merged with the auxiliary shading progress masking-out in step c and is put into step h by step k
In reverse UV file；
Step l, firstly, by the reverse UV integrating documents in step k at the file to be printed of an entirety；Secondly, will
After this document has spelled big version, it is dealt into edition room and exports CTP editions；Again, in UV orange peel base oil be added 3% offset printing pearl powder into
Row printing.
As a further improvement of the above technical scheme:
In step h, first have to determine the font of the first main body display pattern and the font of the second main body display pattern, word
Body is 20PT；
Secondly, being occupied up and down after the font of the first main body display pattern is turned bent with the font of the second main body display pattern
In；Again, it is spare to be individually placed to side for the font of the first main body display pattern of duplication and the font of the second main body display pattern；
Then, the lines of 0.3MM wide, spacing 0.3MM, Zhi Daohe are marked in the font region of the first main body display pattern
The font of first main body display pattern is contour, and lines are combined into an entirety, and in the font of the first main body display pattern
Its lines region is sheared after lower left and right alignment；
Again, the lines of 0.3MM wide, spacing 0.3MM, Zhi Daohe are marked in the font region of the second main body display pattern
The font of second main body display pattern is contour, and lines are combined into an entirety, and in the font of the second main body display pattern
Its lines region is sheared after lower left and right alignment；
Finally, the font of the first main body display pattern and the unfolded part of font of the second main body display pattern are repaired
It is whole, fill the lines of different directions.
Beneficial effects of the present invention:
(1) numerous complicated lines are added to refractive property present invention utilizes the transparent performance of reverse UV ink to reach
The antiforge function of anti-scanning.
(2) bulk pattern is highlighted, it is a kind of text that a direction, which is looked, and another text of display is seen in another direction.
(3) refractive power lines, which stamp not only, has antiforge function also very beautiful, exquisite, it is not easy to fake.
(4) there is pearl effect in the bright place of printed matter, and mute place does not have, and why it is that the people for not doing this technique is confused about
It works it out.
Beneficial effects of the present invention description without being limited thereto, in order to preferably be easy to understand, specific embodiment part into
More detailed description is gone.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of present invention interference shading.
Fig. 3 is the structural schematic diagram of present invention auxiliary shading.
Fig. 4 is the structural schematic diagram of the first main body display pattern of the invention and the first filling line.
Fig. 5 is the structural schematic diagram of the second main body display pattern of the invention and the second filling line.
Fig. 6 is the structural schematic diagram of the first main body display pattern of the invention and the first filling line masking-out.
Fig. 7 is the structural schematic diagram of the second main body display pattern of the invention and the second filling line masking-out.
Fig. 8 is the structural schematic diagram that Fig. 6 is superimposed with Fig. 7.
Fig. 9 is the structural schematic diagram of reverse UV file of the invention.
Figure 10 is the structural schematic diagram of overall printing file of the present invention.
Wherein: 1, the first filling line;2, the second filling line；3, the first main body display pattern;4, the second main body display figure
Case；5, shading is assisted；6, interfere shading.
Specific embodiment
The technical issues of solving needed for of the invention, can be achieved through the following technical solutions:
The present invention have pearl effect two-way refractive power latent-image anti-counterfeiting file comprising: interference shading 6, auxiliary shading 5,
First main body display pattern 3 and the first filling line 1, the second main body display pattern 4 and the second filling line 2.
The present invention is different from common production method when making reverse UV file and is: common production method are as follows:
It shows mute place to color in, bright place does not color in；And production method of the invention is in addition to the above methods, in addition plus complicated bottom
Line (interference shading 6, auxiliary shading 5) and two layers of bulk pattern (the first main body display pattern 3 and the second main body display pattern 4)；
On the one hand reach the antifalse effect of anti-scanning, on the other hand a direction is it is seen that a kind of bulk pattern, another direction are seen
To be another bulk pattern, not only protrude main body it is also very exquisite.In addition pearl powder is added in reverse base oil has it
Pearl effect.
Production difficult point of the invention is: how to improve refractive power effect.How two layers of bulk pattern is superimposed finishing, is not
Directly superposition is got on just, this is the key point to form two-way refractive power.
Key technology of the invention: interference shading 6 first is made of lines, forms different light and shades by the refraction of light
Comparison；First filling line 1 will differ 45 degree or more with 2 angle of the second filling line；Interfere 6 angle of shading and the first filling line 1 with
And 2 angle of the second filling line cannot be identical；Interfere all line thickness and spacing of shading 6 effect between 0.12-0.15
It is best.
How two layers of bulk pattern overlapping is handled: first having to determine font ten thousand and the second master of the first main body display pattern
The font WAN of body display pattern, font 20PT；
Secondly, being occupied up and down after the font of the first main body display pattern is turned bent with the font of the second main body display pattern
In；Again, it is spare to be individually placed to side for the font of the first main body display pattern of duplication and the font of the second main body display pattern；
Then, the lines of 0.3MM wide, spacing 0.3MM, Zhi Daohe are marked in the font region of the first main body display pattern
The font of first main body display pattern is contour, and lines are combined into an entirety, and in the font of the first main body display pattern
Its lines region is sheared after lower left and right alignment；
Again, the lines of 0.3MM wide, spacing 0.3MM, Zhi Daohe are marked in the font region of the second main body display pattern
The font of second main body display pattern is contour, and lines are combined into an entirety, and in the font of the second main body display pattern
Its lines region is sheared after lower left and right alignment；
Finally, the font of the first main body display pattern and the unfolded part of font of the second main body display pattern are repaired
It is whole, fill the lines of different directions.
Refractive power latent-image anti-counterfeiting technology is a kind of anti-counterfeiting technology for not needing to examine equipment that can identify, and mainly utilizes different angles
The lines with small thickness difference of degree reflect different generation color difference to light and carry out separate picture.In same anti-fake region, observation
The different image seen of angle or text will be completely different.Viewing latent image area can be shown different anti-fake from different perspectives
Information, security pattern are come simultaneously because the transparency of reverse UV ink scan scanner can not completely, therefore in anti-make
The striking resemblances that can not be done have better antifalse effect.
As shown in Figure 1.Two-way refractive power latent-image anti-counterfeiting file in a kind of reverse UV technique, by following several in documenting
Kind structure is constituted: interference shading 6, auxiliary shading 5, the first main body display pattern 3 and the first filling line 1, the display of the second main body are schemed
Case 4 and the second filling line 2.
Process flow are as follows: design document, is printed on the machine output file.
At first, prepare the white card aluminium film silver lustre paper jam of 325g, 100 mesh anilox rolls, reverse oil polish-UV770-
9831, UV orange peel base oil-UV770-9507, the high fort 6+1UV printing machine of Germany, aminoglucose hydrochloride particle capsule file.
Make file:
If Fig. 2 interferes shading 6,0.15MM wide, the circular concentric refractive power figure of spacing 0.15MM are produced in upright hyperline
Shape.
If Fig. 3 assists shading 5,0.5MM long is produced in AI, angle is respectively 30 degree and 120 degree of thickness and spacing
It is the line of 0.15MM respectively.
Such as the first main body of Fig. 4 display pattern 3 and the first filling line 1, ten thousand word 20PT are upright big black, and the first filling line 1 is line
It is wide by 0.15, spacing 0.15MM, the line that angle is 60 degree.
Such as the second main body of Fig. 5 display pattern 4 and the second filling line 2, WAN letter 20PT is upright big black, and the second filling line 2 is
Line width 0.15, spacing 0.15MM, the line that angle is 120 degree.
As shown in fig. 6, carrying out masking-out to the first filling line 1 in the first main body display pattern 3.
As shown in fig. 7, carrying out masking-out to the second filling line 2 in the second main body display pattern 4.
As Fig. 8 by after masking-out the first main body display pattern 3 and the second main body display pattern 4 be overlapped, finishing handle.
The inverse of corresponding aminoglucose hydrochloride particle is put into as Fig. 9 will interfere shading 6 and auxiliary shading 5 to carry out masking-out merging
Into UV file,
As Figure 10 is integrated into an overall printing file (blank elliptic region is band printing position).
It after this file has been spelled big version, is dealt into edition room and exports CTP editions, with high fort 6+1UV printing machine, add in reverse base oil
The effect of the reverse UV of pearly-lustre can be generated by entering 3% offset printing and carrying out printing with pearl powder, and common reverse UV effect is one
There is the bright comparison of frosted particle on surface.
The difference of this effect and common reverse UV is: not only has pearl effect but also has the antiforge function of two-way refractive power,
One direction can see " ten thousand " word, another direction can see " WAN " word, and the inside is interspersed with the lines in countless directions, after scanning
Only part lines, which are scanned, comes, and enables bootlegger that can not replicate, not only acted as antifalse effect also highlight main body trade mark and
And it is exquisite abnormal.
On specific production method of the invention and effect are illustrated, but the present invention is not limited thereto, Ke Yiyin
Three directions are hidden, without departing from spirit of the invention, the present invention there can also be various change.
The present invention has rational design, it is low in cost, durable, safe and reliable, easy to operate, time saving and energy saving, save fund,
It is compact-sized and easy to use.
It is to disclose in order to more clear, and the prior art is just no longer enumerated that the present invention, which fully describes,.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify to technical solution documented by previous embodiment or equivalent replacement of some of the technical features；Make
It is obvious for being combined for those skilled in the art to multiple technical solutions of the invention.And these are modified or replace
It changes, the spirit and scope for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (1)
1. a kind of production method of the two-way refractive power latent-image anti-counterfeiting file with pearl effect, it is characterised in that: including following step
It is rapid:
Step a prepares white card aluminium film silver lustre paper jam, reverse oil polish, UV orange peel base oil, printing machine and file to be printed；
Step b, production interference shading, produces 0.15MM wide, the circular concentric refractive power figure of spacing 0.15MM in upright hyperline
Shape；
Step c, production auxiliary shading, produces long 0.5MM, angle is respectively the lines of 30 degree and 120 degree, the lines in AI
Thickness and spacing be 0.15MM respectively；
Step d makes the first main body display pattern and the according to the font of the first anti-fake main body display pattern of customer requirement
One filling line, the font of the first main body display pattern are 20PT upright big black, and the first filling line is line width 0.15MM, spacing
0.15MM, the lines that angle is 60 degree；
Step e makes the second main body display pattern and second according to the font of the second anti-fake main body display pattern of customer requirement
Filling line, the font of the second main body display pattern are 20PT upright big black, and the second filling line is line width 0.15MM, spacing
0.15MM, the lines that angle is 120 degree；
Step f carries out masking-out to the first filling line in the first main body display pattern of step d；
Step g carries out masking-out to the second filling line in the second main body display pattern of step e；
Step h carries out the first main body display pattern in the step f after masking-out and the second main body display pattern in step g
Superposition is handled with finishing, and is put into reverse UV file；
Step k, by step b interference shading in step c auxiliary shading carry out masking-out merge be put into it is reverse in step h
In UV file；
Step l, firstly, by the reverse UV integrating documents in step k at the file to be printed of an entirety；Secondly, by this article
After part has spelled big version, it is dealt into edition room and exports CTP editions；Again, the offset printing of addition 3% is printed with pearl powder in UV orange peel base oil
Brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710594102.4A CN107199799B (en) | 2017-07-20 | 2017-07-20 | Two-way refractive power latent-image anti-counterfeiting file and production method with pearl effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710594102.4A CN107199799B (en) | 2017-07-20 | 2017-07-20 | Two-way refractive power latent-image anti-counterfeiting file and production method with pearl effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107199799A CN107199799A (en) | 2017-09-26 |
| CN107199799B true CN107199799B (en) | 2019-01-25 |
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| CN201710594102.4A Active CN107199799B (en) | 2017-07-20 | 2017-07-20 | Two-way refractive power latent-image anti-counterfeiting file and production method with pearl effect |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501484A (en) * | 2018-12-27 | 2019-03-22 | 韶关东阳光包装印刷有限公司 | A kind of reverse refractive power Multi-layer anti-counterfeit method |
| CN109795233A (en) * | 2019-01-25 | 2019-05-24 | 浙江爱迪尔包装股份有限公司 | A kind of false proof process printing off refractive power effect with UV offset printing with vector picture and text |
| CN112009123A (en) * | 2019-05-31 | 2020-12-01 | 中山市东华印艺有限公司 | Offset printing process capable of printing two-variable patterns |
| CN110450555A (en) * | 2019-06-25 | 2019-11-15 | 武汉红金龙印务股份有限公司 | A kind of embossing flash card refractive power gold process |
| CN111114168A (en) * | 2020-01-09 | 2020-05-08 | 武汉红金龙印务股份有限公司 | Compound color latent image anti-counterfeiting structure and preparation process thereof |
| CN114103499A (en) * | 2021-11-29 | 2022-03-01 | 广东高义包装科技股份有限公司 | Special process capable of enhancing effect of offset printing pearlescent ink |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE357343T1 (en) * | 2003-05-29 | 2007-04-15 | Document Security Systems Inc | DOCUMENT CONTAINING SAFETY IMAGES |
| CN100359098C (en) * | 2005-12-23 | 2008-01-02 | 中国印钞造币总公司 | Anti-forge paper with concave printing multiple hidden anti-forge vein |
| JP4660775B2 (en) * | 2007-10-09 | 2011-03-30 | 独立行政法人 国立印刷局 | Latent image printed matter |
| CN203497390U (en) * | 2013-08-19 | 2014-03-26 | 烟台博源科技材料股份有限公司 | Anti-counterfeiting paper and anti-counterfeiting cigarette box with emulational pearly luster effects |
| JP6300101B2 (en) * | 2014-09-08 | 2018-03-28 | 独立行政法人 国立印刷局 | Special latent image |
| CN105672042B (en) * | 2016-01-21 | 2018-08-07 | 成都印钞有限公司 | A kind of manufacture craft of anti-forge paper with latent image watermark and the paper |
| CN206109869U (en) * | 2016-08-29 | 2017-04-19 | 广东天元汇邦新材料股份有限公司 | Anti -fake decorative paper |
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| CN107199799A (en) | 2017-09-26 |
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Denomination of invention: Bidirectional refractive latent image anti-counterfeiting document with pearlescent effect and production method Effective date of registration: 20230322 Granted publication date: 20190125 Pledgee: Bank of China Limited Baoding Branch Pledgor: HEBEI XINHONGYUAN PRINTING AND PACKAGING CO.,LTD. Registration number: Y2023980035852 |
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Denomination of invention: A bidirectional refractive latent image anti-counterfeiting file with pearl effect and its production method Granted publication date: 20190125 Pledgee: Bank of China Limited Baoding Branch Pledgor: HEBEI XINHONGYUAN PRINTING AND PACKAGING CO.,LTD. Registration number: Y2024980009009 |