CN1254143A - Hidden mark anti-falase printing product and its production method - Google Patents
Hidden mark anti-falase printing product and its production method Download PDFInfo
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- CN1254143A CN1254143A CN 99110571 CN99110571A CN1254143A CN 1254143 A CN1254143 A CN 1254143A CN 99110571 CN99110571 CN 99110571 CN 99110571 A CN99110571 A CN 99110571A CN 1254143 A CN1254143 A CN 1254143A
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Abstract
The present invention relates to an invisible mark anti-false print and its production method. It is characterized by that on the basis of keeping reproducibility of colour and gradation of the conventional print it fully utilizes the technological process for making specific screened anti-false print to conceal the identifiability pattern and characters in print. Said invisible mark can be displayed by means of general grating or hidden grating action. Said invented print possesses strong anti-false power, features easy identification and can effectively resist false print.
Description
The present invention relates to fields such as visual digital processing technique, the preceding manufacturing technology of seal, stationery printing technology, operplate printing art, plastic printing art, anti-counterfeiting technology.
Invisible false proof technique is a lot of at present, and many packings of product, label, books and periodicals, certificate, ticket, currency have all used invisible false proof technique.These invisible false proof techniques mainly are to use photosensitive colour-changing printing ink, heat-sensitive colour-changing ink that anti-counterfeiting mark is added and are imprinted on the printed matter, make it to become anti-counterfeit printed.This class is anti-counterfeit printed to need special-purpose instrument just can watch anti-counterfeiting mark, but its anti-counterfeiting mark is apparent mostly coarse and unstable, is difficult to the clear and definite eye impressions of people, so people just are difficult to accurately differentiate its true and false.If the fake producer buys same printing ink, the vacation of copying out so packing just must be looked genuine.
The background technology relevant: special screening anti-counterfeiting printing technology, flat screen type invisible false proof technique, heat-sensitive variable colour invisible false proof technique, photosensitive colour-changing invisible false proof technique with the present invention.
The purpose of hidden mark anti-falase printing product is: a kind of extremely strong anti-counterfeit capability that both had is provided, can allows people differentiate the special presswork that it is true and false easily again, purify printing market, hit the printing imitation behavior, protect the legitimate rights and interests of all trades and professions conscientiously.
The present invention has fully used visual digital processing technique most advanced in the world today, has combined special screening anti-counterfeiting printing technology, flat screen type invisible anti-counterfeit mark technology, thermal change invisible false proof technique and photosensitive invisible false proof technique, invisible anti-counterfeit mark is hidden in dexterously in the anti-pseudo-image of printed matter, thereby makes printed matter become hidden mark anti-falase printing product.Now specify its basic technical scheme:
1, design anti-counterfeiting mark:
(1) data such as the trade mark that provides according to the client, trade name, unit symbol, organization, other literal, pattern, designing has characteristic conforms with the special identifier of customer requirement, determines that they are anti-counterfeiting mark;
(2) according to actual conditions, can use different means such as scanning, typewriting, hand drawing, each anti-counterfeiting mark is made separately image file, name is filed and is Bz1.GIF and Bz2.GIF respectively ...
2, design the false proof space of a whole page:
(1) seal frontal plane design routinely designs and makes the anti-counterfeit printed whole space of a whole page, and the name file is Fwjt;
(2) selected some picture extracts one of them color code file by colour splitting system and is monochromatic gray scale file Fw0.GIF as anti-pseudo-image;
(3),, promptly get a whole set of forme (not containing anti-counterfeiting mark) of required printed matter file Fwjt output film by film output machine.
3, make self-defined screening site file:
(1) open the image processing program (as Potoshop etc.) of self-defined screening function, make a black and white contrast polarization (distribution that is black and white is not the center symmetry, but can be rotational symmetry, as
) the blank pattern of " unit, site ";
(2) utilization various image effect functions or instrument (as fuzzy, virtualization, spray, color in etc.) " unit, site " is made into the abundantest gray scale image of level, and the name file is the first site file Md1.GIF;
(3) the first netty images Md1.GIF is cut apart from the centre, the left side move on to the right, the right move on to the left side, behind the amalgamation layer the second site file Md2.GIF;
(4) respectively first netty images and second netty images are vertically overturn, and save as the 3rd netty images file Md3.GIF and the 4th netty images file Md4.GIF respectively.
4, make anti-false colour version:
(1) successively first, second, third, fourth netty images is defined as self-defined screening site, to anti-pseudo-image Fw0.GIF, successively carries out self-defined screening, resulting screening image saves as Fw1.GIF, Fw2.GIF, Fw3.GIF and Fw4.GIF respectively;
(2) open image files such as Bz1.GIF, Bz2.GIF, Fw1.GIF, Fw2.GIF, Fw3.GIF, Fw4.GIF simultaneously, and these images all are converted to the image of grayscale mode;
(3) set up a new image file, its visual specification (comprising size and resolution) is consistent with Fw1.GIF, and image pattern is the gray-scale map pattern, and name is filed and is Fw.GIF then;
(4) visual Fw1.GIF, Fw2.GIF, Fw3.GIF, Fw4.GIF, Bz1.GIF, Bz2.GIF are duplicated paste on the different aspect of Fw.GIF successively, and corresponding each layer of name is Fw1, Fw2, Fw3, Fw4, Bz1, Bz2;
(5) white space that uses select tool to choose in the Bz1 layer is the constituency, and then respectively to Fw4, delete in the corresponding zone of Fw2 layer, makes this zone become transparent region;
(6) white space that uses select tool to choose in the Bz2 layer is the constituency, and then respectively to Fw4, delete in the corresponding zone of Fw3 layer, makes this zone become transparent region;
(7) deletion Bz1 layer and Bz2 layer merge each remaining layer, promptly get the anti-pseudo-image of concealed sign.The output film promptly gets the anti-false colour version of preventing pseudo-image;
(8) this visual look version in the anti-false colour version replacement master of the anti-pseudo-image of usefulness can obtain the chromatography forme of the complete hidden mark anti-falase printing product of a cover.
5, the printing of concealed anti-false printed matter:
No matter adopting the stationery typography, plastic printing art still is that the operplate printing art is printed hidden mark anti-falase printing product, and its printing process and technological process are all just the same with the printing process and the technological process of conventional printed matter, changes part without any needs.
6, make false proof grating:
Indication grating of the present invention is made of the lines that many intensive spacings equate.Can be divided into two classes by its form: common grating and stealthy grating.Common grating comprises two kinds on transparent plastic embossing grating and transparent plastic film plating grating, and stealthy grating comprises temperature-sensitive grating and photosensitive grating.The various gratings of indication of the present invention can be made chromatic grating miscellaneous according to different needs.
(1) make the grating version:
1. grating of the present invention is meant the striped that distributes by certain distance.The density of striped should be consistent with the netting twine density of anti-pseudo-image screening, and the striped thickness should be not more than half of raster pitch.
2. use line tool, can make the grating domain by above requirement and resemble file, promptly get the grating version by film output machine output film positive (or negative).
(2) suppress grating with embossing machine:
1. shine erosion or resemble file with grating version negative and make the embossing roller by electronic engraving machine with the grating domain;
2. use embossing machine grating fringe hot pressing on the moderate plastic sheet of thickness;
3. by client's designing requirement, the plastic sheet cross cutting frustillatum of the grating fringe that is pressed with;
4. by client's designing requirement, make the grating framework with art post paperboard or plastic opaque sheet cross cutting;
5. with glue lenticular lenses is sticked on the grating frame, promptly make plastics embossing grating.
(3) print grating with offset press:
1. shine into the PS version with grating version positive;
2. with moulding printing ink grating fringe is imprinted on the moderate plastic sheeting of thickness, used ink color is not limit;
3. by client's designing requirement, the grating plastic sheeting cross cutting frustillatum that is printed on;
4. by client's designing requirement, make the grating framework with art post paperboard or plastic opaque sheet cross cutting;
5. with glue lenticular lenses is sticked on the grating frame, promptly make plastics plating grating.
(4) print grating with moulding the seal machine:
1. shine erosion or resemble file with grating version negative and make by electronic engraving machine and mould the seal roller with the grating domain;
2. 3. 4. 5. making step is the same with the method for offset press printing grating.
Stamp stealthy grating when (5) printing:
1. shine into the PS version with grating version positive;
2. with thermal color-changing printing ink or photosensitive colour-changing printing ink grating fringe is imprinted on the anti-position of pseudo-image corresponding to anti-counterfeiting mark, used thermal color-changing printing ink or photosensitive ink must be the invisible printing inks that is pellucidity under the normal temperature.
7, the check of concealed anti-false printed matter:
(1) with general grating check.Discriminating person presses close to prompting to clear plastic embossing grating or transparent plastic film plating grating when being printed on the image region of invisible anti-counterfeit mark in the same way, just can clearly see anti-counterfeiting mark.If grating is turn 90 degrees the angle, what see but is another anti-counterfeiting mark.
(2) with the stealthy grating check of thermal change.When discriminating person heats the image region that is printed on the thermal change grating by prompting, just can clearly see stealthy thermal change grating and invisible anti-counterfeit mark, thereby discern the true and false of this printed matter exactly.
(3) with photosensitive stealthy grating check.Discriminating person places the image region that is printed on photosensitive grating under the irradiation of ultraviolet light by prompting, just can clearly see stealthy photosensitive grating and invisible anti-counterfeit mark, thereby discern the true and false of this printed matter exactly.
Implementing the beneficial effect that the present invention had is:
1, increased the anti-counterfeit capability of printed matter widely.Hidden mark anti-falase printing product has fully used special screening technology, has drawn the notion of polarity dislocation screening, has merged temperature-sensitive or photosensitive stealth technique, and the difficulty of reproduction of printed matter is greatly improved.Therefore, for the printed matter of image fidelity and levels are rich, can't forge this class hidden mark anti-falase printing product under the situation of the concrete data of fake producer when not knowing to make.
2, reduced the true and false discriminating difficulty of printed matter effectively.The discrimination method of hidden mark anti-falase printing product is very simple, if people use supporting false proof grating press close to the anti-counterfeiting mark zone, or, just can identify the true and false of printed matter easily by heating, simple and easy methods easily such as ultraviolet ray irradiation etc.
3, the perfection that has kept printed matter.Hidden mark anti-falase printing product has used modern most advanced digital image processing technique, guarantees the perfect reproduction of image color and level, and the artistic effect of printed matter will not be inferior to general chromatograp.
Implement best mode of the present invention: make before the seal and adopt full-computerized to handle, various color printing methods all can reach same effect, and grating preferably adopts plastics embossing grating.
Claims (2)
1, a kind of hidden mark anti-falase printing product.It is characterized in that: 1. image duplicate that to reproduce effect the same with conventional printed matter, have abundant level and color, can be the printed image of monochromatic, double-colored, three looks, four looks and other special look.2. be concealed with the anti-counterfeiting mark that naked eyes can't be found out in the image.3. concealed sign can display after having an X-rayed by grating.4. concealed sign is made in the anti-pseudo-image by the method for polarization dislocation screening.5. the dot shape of certain look version of picture reproducing is polar.6. be used to check the color of the grating of concealed anti-false printed matter to break through tradition, form chromatic grating series.
2, a kind of method for making of hidden mark anti-falase printing product.It comprises following basic step: 1. data make anti-counterfeiting marks such as the trade mark that provides according to the client, trade name, unit symbol, organization, other literal and pattern.2. design and make the anti-counterfeit printed whole space of a whole page, selected some picture is got one of them look and is anti-false colour version as anti-pseudo-image.3. use image processing program, make the self-defined screening site gray scale image of four polar.4. use self-defined screening technology, zone the combination image method such as to cut out and make anti-false colour version.5. printing process is printed routinely.6. making of the method for embossing or plating can be for the false proof grating of the usefulness of checking hidden mark anti-falase printing product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB991105710A CN1171169C (en) | 1999-07-20 | 1999-07-20 | Hidden mark anti-falase printing product and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB991105710A CN1171169C (en) | 1999-07-20 | 1999-07-20 | Hidden mark anti-falase printing product and its production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1254143A true CN1254143A (en) | 2000-05-24 |
| CN1171169C CN1171169C (en) | 2004-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB991105710A Expired - Fee Related CN1171169C (en) | 1999-07-20 | 1999-07-20 | Hidden mark anti-falase printing product and its production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1171169C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102490508A (en) * | 2011-12-20 | 2012-06-13 | 天津环球磁卡股份有限公司 | Method for manufacturing anti-counterfeiting printing product |
| CN101274557B (en) * | 2007-03-30 | 2012-07-18 | 海德堡印刷机械股份公司 | Method for the production of a steganographic image on a printing material |
| CN104029509A (en) * | 2014-06-03 | 2014-09-10 | 广东金冠科技股份有限公司 | Anti-counterfeiting technology |
| CN104200745A (en) * | 2014-08-07 | 2014-12-10 | 杭州豪波印务有限公司 | Patrol report form and generating method and anti-fake method thereof |
| CN104376357A (en) * | 2014-08-27 | 2015-02-25 | 北京中电华大电子设计有限责任公司 | Light attack resisting method for intelligent card |
| CN106398577A (en) * | 2016-11-02 | 2017-02-15 | 张家港保税区康得菲尔实业有限公司 | Pre-coating film with anti-counterfeiting key and anti-counterfeiting lock function |
-
1999
- 1999-07-20 CN CNB991105710A patent/CN1171169C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101274557B (en) * | 2007-03-30 | 2012-07-18 | 海德堡印刷机械股份公司 | Method for the production of a steganographic image on a printing material |
| 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 |
| CN102205753B (en) * | 2011-01-31 | 2012-10-03 | 传虹科技(天津)有限公司 | Method for manufacturing implicit image for anti-counterfeit printing |
| CN102490508A (en) * | 2011-12-20 | 2012-06-13 | 天津环球磁卡股份有限公司 | Method for manufacturing anti-counterfeiting printing product |
| CN104029509A (en) * | 2014-06-03 | 2014-09-10 | 广东金冠科技股份有限公司 | Anti-counterfeiting technology |
| CN104200745A (en) * | 2014-08-07 | 2014-12-10 | 杭州豪波印务有限公司 | Patrol report form and generating method and anti-fake method thereof |
| CN104376357A (en) * | 2014-08-27 | 2015-02-25 | 北京中电华大电子设计有限责任公司 | Light attack resisting method for intelligent card |
| CN106398577A (en) * | 2016-11-02 | 2017-02-15 | 张家港保税区康得菲尔实业有限公司 | Pre-coating film with anti-counterfeiting key and anti-counterfeiting lock function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1171169C (en) | 2004-10-13 |
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