CN104228380B - Invisible open locking-type method for anti-counterfeit - Google Patents
Invisible open locking-type method for anti-counterfeit Download PDFInfo
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- CN104228380B CN104228380B CN201310251464.5A CN201310251464A CN104228380B CN 104228380 B CN104228380 B CN 104228380B CN 201310251464 A CN201310251464 A CN 201310251464A CN 104228380 B CN104228380 B CN 104228380B
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Abstract
The invention discloses invisible open locking-type method for anti-counterfeit, including: S1, anti-counterfeiting design software makes the file being implied with unlocking anti-counterfeit information；S2, uses off line directly to make a plate the CTP equipment output file containing unlocking anti-counterfeit information to forme；S3, installs the forme in S2 in a certain colour cell of printing equipment, and uses invisible printing ink printing；S4, obtains the printing semi-finished product containing stealthy anti-counterfeiting information of unblanking after the operation of S3；S5, PROCESS FOR TREATMENT printing semi-finished product after print are the finished product of anti-counterfeiting information thus formation is unblanked containing stealth.R. concomitans unlocking anti-counterfeit technology of the present invention and the security feature of recessive ink, utilize specialty reading equipment could identify anti-counterfeiting information, increase its anti-counterfeiting performance.
Description
Technical field
The present invention relates to field of anti-counterfeit technology, be specifically related to invisible open locking-type method for anti-counterfeit.
Background technology
Unlocking anti-counterfeit technology is to utilize the principle of interference of light, hides the false proof of embedding by the change of lines
Element (such as the information such as word, image), after adding the diaphragm of unblanking of special facture, adjusts film of unblanking slightly
The angle of sheet can make a kind of anti-counterfeiting technology that information of hiding displays.Existing unlocking anti-counterfeit technology application
It is all in the case of using colored ink printing.Colored ink application is universal, uses the general of this ink printing
Logical mark, the information such as word is easily replicated by people, and disguised poor, anti-counterfeiting performance reduces.
Unblank diaphragm be according to and security element constitute part parameter (such as line or the big Small Distance of net) make
And the film exported, practicality is cut into the appropriately sized film block being easy to carry about with one.During use, film of unblanking
Sheet is added to the pattern position with hiding information, when normal Visual Observations Observations, can't see these embedding at all
The security element entered, by just seeing after diaphragm of unblanking.But current unlocking anti-counterfeit technology typically just can only
Demonstrate that lock is reopened in the i.e. site one of a figure, be easily cracked.Although using lines can accomplish that sixfold is opened
Lock, but after using the graphic printing of lines composition, the color is too dark, and application surface is narrow, is easier to be imitated.
Summary of the invention
It is an object of the invention to disclose invisible open locking-type method for anti-counterfeit, solve colored ink disguise relatively
The problem that difference, anti-counterfeiting performance reduce；Solve unlocking anti-counterfeit technology further to be the most just only able to display out simultaneously
Lock, the problem being easily cracked are reopened in one i.e. site one of figure.
For reaching above-mentioned purpose, the present invention adopts the following technical scheme that
Invisible open locking-type method for anti-counterfeit, including:
S1, makes the file being implied with unlocking anti-counterfeit information in anti-counterfeiting design software；
S2, uses CTP equipment (CTP:Computer-to-plate, off line is directly made a plate) output containing opening
The file of lock anti-counterfeiting information is to forme；
S3, installs the forme in S2 in a certain colour cell of printing equipment, and uses invisible printing ink printing；
S4, obtains the printing semi-finished product containing stealthy anti-counterfeiting information of unblanking after the operation of S3；
S5, PROCESS FOR TREATMENT printing semi-finished product after print are the finished product of anti-counterfeiting information thus formation is unblanked containing stealth.
Further, in step s3, in the way of offset printing, invisible printing ink is transferred on stock.
Further, in step sl
S11, generates in printing anti-counterfeiting design software and is provided with direction vector and includes the dot matrix of several sites
Figure A；
S12, formulates the first pattern obtained by the first reopening lock, by dot chart A and the first pattern superposition
Together, and by the site that is in dot chart A in the first pattern contour along m's At angle to vector
Site deformation for the first time is made in direction, then leaves out the first pattern；
S13, formulates the second pattern obtained by the second reopening lock, and the second pattern revolves relative to the first pattern
Superpose with dot chart A after gyration p；By the site that is in dot chart A in the second pattern contour along with
Direction vector is at an angle of the direction of n and makees second time site deformation, then leaves out the second pattern；
S14, is the file being implied with unlocking anti-counterfeit information by the dot chart A after above-mentioned process.
Further,
In step s 11, direction vector includes the first direction vector and the second direction vector；
In step s 12, m is 0, and the site being in dot chart A in the first pattern contour is along first
Direction vector makees site deformation for the first time；
In step s 13, n is 0, and the site being in dot chart A in the second pattern contour is vowed along second
Second time site deformation is made in amount direction.
Further, in step s 12, the first pattern includes figure B, is in figure B wheel in dot chart A
Site deformation b for the first time is made along the first direction vector in site in exterior feature.
Further, in step s 12, the first pattern also includes image E, is in image E in dot chart A
Site I in profile makees site deformation i for the first time along the first direction vector, and the color range of site I is v, figure
As the deformation quantity i of the site of color range maximum in EmaxI=i is met with first time deformation quantity imax×v。
Further, in step s 13, the second pattern includes figure C, is in figure C wheel in dot chart A
Second time site deformation c is made along the second direction vector in site in exterior feature.
Further, in step s 13, the second pattern also includes image F, is in image F in dot chart A
Site G in profile makees second time site deformation g along the second direction vector, and the color range of site G is q,
The deformation quantity g of the site that color range is maximum in image FmaxG=g is met with second time deformation quantity gmax×q。
Further, also including step S6, under UV illumination is penetrated, diaphragm of unblanking is folded at an appropriate angle
Being added on the finished product of S5, through unblanking, diaphragm finds out the first pattern and the second pattern.
Further, also include step S6, under UV illumination is penetrated, use and unlock diaphragm unblock unlocking anti-counterfeit
Information.
Site deformation in the present invention refers to: the site being in dot chart A in the first pattern contour along with
Direction vector is at an angle of on the direction of m and produces certain stretching or compression so that it is dot shape is with unstrained
There is certain shape difference site.
Deformation quantity in the present invention refers to: site occurs change size when stretching or compressive deformation, deformation
The size of amount is determined by the size of color range in image E in the first pattern.
Compared with prior art, beneficial effects of the present invention is as follows:
1, the present invention has high safety-be possible to prevent color photocopying, invisible graph design picture and text completely
Can not by color copy machine or other directly print device replication；
2, it can use on any safety product to have fabulous versatility, it is also possible to any
A kind of image is made invisible graph design labelling, such as numeral, bar code, article, photo, image；
3, there is each user of high independence and can have the exclusive stealth that diaphragm of unblanking with it is consistent
Text design frequency, therefore these picture and text can not be by other diaphragm identification of unblanking；
4, there is extremely low utensil cost and need not other investment and special source materials, print complete process
In the most do not increase operation and expense；
5, the making that need not change original design invisible graph design graphic context label will not be to original design
Obvious visual impact is brought with product appearance；
6, sending and in transmission, invisible graph design graphic context label can be with film form transmission or electronics postal
Part transmission；
7, on printing operation, digitized invisible graph design labelling can adapt to the printing technology of user completely
And precision, and do not affect original work and print flow process.
R. concomitans unlocking anti-counterfeit technology of the present invention and the security feature of recessive ink, utilize specialty reading equipment
Anti-counterfeiting information could be identified, increase its anti-counterfeiting performance.After using technique, the printing information of unlocking anti-counterfeit
Need just can show under ultraviolet or infrared light, recycle special unblock diaphragm and unlock out and unblank to prevent
Add confidential information in pseudo-district, reach the purpose of double anti-forge, to increase its anti-counterfeiting performance.
Invisible printing ink (such as colorless fluorescent ink, colourless infrared printing ink) in the present invention is false proof be utilize ultraviolet or
Infrared irradiation invisible printing ink shows the anti-forgery ink of particular color after printing district.
Unlocking anti-counterfeit technical costs of the present invention is relatively low, has hidden property, naked eyes invisibility.Joined by specialty
The solution locking plate of system can see print content.Use simple, and cost is relatively low.It is the most all to see after unblock
English, personage's head portrait, image, logo, mark.It is suitable for bill, label, packaging, card, has
Valency security, the application of the anti-counterfeit field such as admission ticket.It is principle of interference that plate-making unlocks principle, and distinguishing feature is just for it
It is anti-scanning.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, institute in embodiment being described below
The accompanying drawing used is needed to be briefly described.It should be evident that the accompanying drawing in describing below is only the present invention
Some embodiments.For those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of invisible open locking-type method for anti-counterfeit embodiment of the present invention；
Fig. 2 is compressive deformation schematic diagram in the present invention；
Fig. 3 is tensile deformation schematic diagram in the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, it is fully described by.Obviously, described embodiment be only a part of embodiment of the present invention rather than
Whole embodiments.
Embodiment invisible open locking-type method for anti-counterfeit as shown in Figure 1, including:
S1, makes the file being implied with unlocking anti-counterfeit information in anti-counterfeiting design software；
S2, uses the CTP equipment output file containing unlocking anti-counterfeit information to forme；
S3, installs the forme in S2 in a certain colour cell of printing equipment, and uses invisible printing ink printing；With
Invisible printing ink is transferred on stock by the mode of offset printing；
S4, obtains the printing semi-finished product containing stealthy anti-counterfeiting information of unblanking after the operation of S3；
S5, PROCESS FOR TREATMENT printing semi-finished product after print are the finished product of anti-counterfeiting information thus formation is unblanked containing stealth.
Further illustrate as to the present embodiment, in step sl:
S11, generates in printing anti-counterfeiting design software and is provided with direction vector and includes the dot matrix of several sites
Figure A；
S12, formulates the first pattern obtained by the first reopening lock, by dot chart A and the first pattern superposition
Together, and by the site that is in dot chart A in the first pattern contour along m's At angle to vector
Site deformation for the first time is made in direction, then leaves out the first pattern；
S13, formulates the second pattern obtained by the second reopening lock, and the second pattern revolves relative to the first pattern
Superpose with dot chart A after gyration p；By the site that is in dot chart A in the second pattern contour along with
Direction vector is at an angle of the direction of n and makees second time site deformation, then leaves out the second pattern；
S14, is the file being implied with unlocking anti-counterfeit information by the dot chart A after above-mentioned process.
Further illustrate as to the present embodiment,
In step s 11, direction vector includes the first direction vector and the second direction vector；
In step s 12, m is 0, and the site being in dot chart A in the first pattern contour is along first
Direction vector makees site deformation for the first time；
In step s 13, n is 0, and the site being in dot chart A in the second pattern contour is vowed along second
Second time site deformation is made in amount direction.
Further, in step s 12, the first pattern includes figure B, is in figure B wheel in dot chart A
Site deformation b for the first time is made along the first direction vector in site in exterior feature.
Further, in step s 12, the first pattern also includes image E, is in image E in dot chart A
Site I in profile makees site deformation i for the first time along the first direction vector, and the color range of site I is v, figure
As the deformation quantity i of the site of color range maximum in EmaxI=i is met with first time deformation quantity imax×v。
Further, in step s 13, the second pattern includes figure C, is in figure C wheel in dot chart A
Second time site deformation c is made along the second direction vector in site in exterior feature.
Further, in step s 13, the second pattern also includes image F, is in image F in dot chart A
Site G in profile makees second time site deformation g along the second direction vector, and the color range of site G is q,
The deformation quantity g of the site that color range is maximum in image FmaxG=g is met with second time deformation quantity gmax×q。
The present embodiment also includes step S6, under UV illumination is penetrated, uses and unlocks diaphragm unblock unlocking anti-counterfeit
Information；Such as diaphragm of unblanking is superimposed upon on the finished product of S5 at an appropriate angle, finds out the through diaphragm of unblanking
One pattern and the second pattern.
Site deformation in the present embodiment refers to: the site being in dot chart A in the first pattern contour along
Produce certain stretching or compression (as shown in Figures 2 and 3) At angle to vector on the direction of m, make
There is certain shape difference its dot shape and unstrained site.
Deformation quantity in the present embodiment refers to: site occurs change size when stretching or compressive deformation, shape
The size of variable is determined by the size of color range in image E in the first pattern.
Other technology of the present embodiment invisible open locking-type method for anti-counterfeit sees prior art.
The present embodiment R. concomitans unlocking anti-counterfeit technology and the security feature of recessive ink, utilize specialty to read and set
For anti-counterfeiting information could be identified, increase its anti-counterfeiting performance.After using technique, the printing letter of unlocking anti-counterfeit
Breath needs just can show under ultraviolet or infrared light, recycles special unblock diaphragm and unlocks out and unblank
Add confidential information in false proof district, reach the purpose of double anti-forge, to increase its anti-counterfeiting performance.
The invention is not limited in above-mentioned embodiment, if to the various changes of the present invention or modification without departing from
The spirit and scope of the present invention；If these changes and modification belong to claim and the equivalent technologies of the present invention
Within the scope of, then the present invention is also intended to comprise these change and modification.
Claims (7)
1. invisible open locking-type method for anti-counterfeit, it is characterised in that including:
S1, makes the file being implied with unlocking anti-counterfeit information in anti-counterfeiting design software；
S2, uses off line directly to make a plate the CTP equipment output file containing unlocking anti-counterfeit information to forme；
S3, installs the forme in S2 in a certain colour cell of printing equipment, and uses invisible printing ink printing；
S4, obtains the printing semi-finished product containing stealthy anti-counterfeiting information of unblanking after the operation of S3；
S5, PROCESS FOR TREATMENT printing semi-finished product after print are the finished product of anti-counterfeiting information thus formation is unblanked containing stealth；
In step sl
S11, generates in printing anti-counterfeiting design software and is provided with direction vector and includes the dot matrix of several sites
Figure A；
S12, formulates the first pattern obtained by the first reopening lock, by dot chart A and the first pattern superposition
Together, and by the site that is in dot chart A in the first pattern contour along m's At angle to vector
Site deformation for the first time is made in direction, then leaves out the first pattern；
S13, formulates the second pattern obtained by the second reopening lock, and the second pattern revolves relative to the first pattern
Superpose with dot chart A after gyration p；By the site that is in dot chart A in the second pattern contour along with
Direction vector is at an angle of the direction of n and makees second time site deformation, then leaves out the second pattern；
S14, is the file being implied with unlocking anti-counterfeit information by the dot chart A after above-mentioned process；
In step s 12, the first pattern includes figure B, is in the net in figure B profile in dot chart A
O'clock make for the first time site deformation b along the first direction vector；
In step s 12, the first pattern also includes image E, is in image E profile in dot chart A
Site I makees site deformation i for the first time along the first direction vector, and the color range of site I is v, color in image E
The deformation quantity i of the site that rank are maximummaxI=i is met with first time deformation quantity imax×v。
2. invisible open locking-type method for anti-counterfeit as claimed in claim 1, it is characterised in that: in step s3,
In the way of offset printing, invisible printing ink is transferred on stock.
3. invisible open locking-type method for anti-counterfeit as claimed in claim 1, it is characterised in that:
In step s 11, direction vector includes the first direction vector and the second direction vector；
In step s 12, m is 0, and the site being in dot chart A in the first pattern contour is along first
Direction vector makees site deformation for the first time；
In step s 13, n is 0, and the site being in dot chart A in the second pattern contour is vowed along second
Second time site deformation is made in amount direction.
4. invisible open locking-type method for anti-counterfeit as described in claim 1 or 3, it is characterised in that:
In step s 13, the second pattern includes figure C, is in the net in figure C profile in dot chart A
O'clock along second direction vector make second time site deformation c.
5. invisible open locking-type method for anti-counterfeit as claimed in claim 4, it is characterised in that:
In step s 13, the second pattern also includes image F, is in image F profile in dot chart A
Site G makees second time site deformation g along the second direction vector, and the color range of site G is q, in image F
The deformation quantity g of the site that color range is maximummaxG=g is met with second time deformation quantity gmax×q。
6. invisible open locking-type method for anti-counterfeit as claimed in claim 1, it is characterised in that: also include step S6,
Under UV illumination is penetrated, by unblanking, diaphragm is superimposed upon on the finished product of S5 at an appropriate angle, through unblanking film
Sheet finds out the first pattern and the second pattern.
7. invisible open locking-type method for anti-counterfeit as claimed in claim 1, it is characterised in that: also include step S6,
Under UV illumination is penetrated, use and unlock diaphragm unblock unlocking anti-counterfeit information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310251464.5A CN104228380B (en) | 2013-06-21 | 2013-06-21 | Invisible open locking-type method for anti-counterfeit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310251464.5A CN104228380B (en) | 2013-06-21 | 2013-06-21 | Invisible open locking-type method for anti-counterfeit |
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| Publication Number | Publication Date |
|---|---|
| CN104228380A CN104228380A (en) | 2014-12-24 |
| CN104228380B true CN104228380B (en) | 2016-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310251464.5A Active CN104228380B (en) | 2013-06-21 | 2013-06-21 | Invisible open locking-type method for anti-counterfeit |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148102A (en) * | 2021-12-22 | 2022-03-08 | 贵州劲嘉新型包装材料有限公司 | Anti-counterfeiting packaging box printing structure with packaging film and printing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2343194A1 (en) * | 2008-10-03 | 2011-07-13 | National Printing Bureau, Incorporated Administrative Agency | Forgery preventive printed matter |
| CN102205753A (en) * | 2011-01-31 | 2011-10-05 | 传虹科技(天津)有限公司 | Method for manufacturing implicit image for anti-counterfeit printing |
| CN102616043A (en) * | 2012-03-27 | 2012-08-01 | 天津科技大学 | Hidden information grating unlocking anti-counterfeiting method and system |
| CN102795008A (en) * | 2012-07-02 | 2012-11-28 | 湖北联合天诚防伪技术股份有限公司 | Dynamic Mohr encryption method of anti-counterfeiting image |
| CN102935769A (en) * | 2012-11-27 | 2013-02-20 | 中国人民银行印制科学技术研究所 | Safety product and method for printing anti-counterfeiting mark |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60018222T2 (en) * | 2000-09-15 | 2006-01-12 | Trustcopy Pte. Ltd. | Optical watermark |
| TW592999B (en) * | 2003-06-27 | 2004-06-21 | Cheng May Entpr Co Ltd | Method for producing the hidden figures/texts |
-
2013
- 2013-06-21 CN CN201310251464.5A patent/CN104228380B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2343194A1 (en) * | 2008-10-03 | 2011-07-13 | National Printing Bureau, Incorporated Administrative Agency | Forgery preventive printed matter |
| CN102205753A (en) * | 2011-01-31 | 2011-10-05 | 传虹科技(天津)有限公司 | Method for manufacturing implicit image for anti-counterfeit printing |
| CN102616043A (en) * | 2012-03-27 | 2012-08-01 | 天津科技大学 | Hidden information grating unlocking anti-counterfeiting method and system |
| CN102795008A (en) * | 2012-07-02 | 2012-11-28 | 湖北联合天诚防伪技术股份有限公司 | Dynamic Mohr encryption method of anti-counterfeiting image |
| CN102935769A (en) * | 2012-11-27 | 2013-02-20 | 中国人民银行印制科学技术研究所 | Safety product and method for printing anti-counterfeiting mark |
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| CN104228380A (en) | 2014-12-24 |
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