CN1919616A - Numerical counterfeit deterrence certificate and method for making the same - Google Patents

Abstract

The invention discloses a digital false-proof certificate and preparing method, which comprises the following parts: paper, ink and photo, wherein the surface of paper possesses marked or implicit mark from one or more of watermark, pattern, number and decorative pattern, the design of paper adopts sine or cosine line to create variable ununiform, which can't be duplicated by other software without original point array, the line can be flower, curved relief, image relief, lace, microfilming character, latent image and thread, the ink is custom ink, which can be detected by instrument, the photo is printed on the paper with name, ID number or other coded number directly.

Description

Numerical counterfeit deterrence certificate and preparation method thereof

Technical field

The present invention relates to the anti-counterfeit certificate field, relate in particular to a kind of anti-counterfeit certificate that adopts digital technology and preparation method thereof.

Background technology

Deep day by day along with market economy, personnel's mobile swift and violent the rising, being growing more intense of market competition, make it possible to proof personnel educational background, qualifications and record of service, the certificate that academic title or the like can help to apply for the job hunting upgrading highlights its importance, the correction of Chu Xianing thus, personation, the phenomenon of forging certificate emerges in an endless stream, of common occurrence, give employing unit, recruitment work has brought many troubles, hard to guard against----as long as-have demand, as long as it is lucrative, which type of certificate fake producer can go counterfeit making, and can detect the means of the certificate true and false or too elementary backwardness, too loaded down with trivial details very unpractical, this makes checking work perform practically no function again, loss and the drawback brought thus are too numerous to enumerate, and social sincere system is totally destroyed.Along with disaster that spurious certificate caused increase the weight of deepen, the true and false that the unit of awaring a certificate and advertising unit print certificate is debated to know and is required consciousness more and more stronger, and fake producer's means are also more and more brilliant thereupon simultaneously, and this allows the administrative department of maintenance safe sincerity more and more have a headache.

All kinds of certificates are continued to use old tradition for a long time always and are used pattern, promptly print the certificate negative that shading is unified in a standardization by the printing house, then by award a certificate, the unit of affixing one's seal takes away and sticks photo, add a cover junction of the edges of two sheets of paper steel seal (fearness is substituted photo for another surreptitiously), fill in name, the age on the certificate, the content or the like of awaring a certificate again, add a cover the mechanism's seal etc. of awaring a certificate at last, decades are as a rut, technical do not have anti-can establishing already, causes false making very easily, and false evidence spreads unchecked.

Along with the raising of printing technology, the figure line that has also adopted the likeness in form security pattern that the pattern that designs for certificate has is as the shading of certificate negative, and is false proof to show; And use printer to print writing on the diploma, be standard so apparently, but its accreditation technology does not form certain technology height in fact, still lag behind the false proof needs in market, that is to say still and can't accomplish " false proof ", so imitated certificate is still and clings on one's trail thereafter, can be found everywhere on the market, trace sth. to its source, crucial still accreditation technology fails to finish breakthrough, fails to reach a standard, and anti-counterfeit capability is really up to the mark inadequately.

How to make certificate really false proof, and don't the too big cost of increase is pendulum is needed solution badly in face of the science and technology personnel a problem.

Summary of the invention

The technical issues that need to address of the present invention have provided a kind of numerical counterfeit deterrence certificate, are intended to solve above-mentioned defective;

The present invention also provides the method for making above-mentioned anti-counterfeit certificate.

In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:

Numerical counterfeit deterrence certificate of the present invention comprises paper, the design on the paper, printing ink, photo; Described paper is that the surface contains customization paper underlined or the implicit secret mark of internal layer, and secret mark can be one or more in watermark, pattern, number, the decorative pattern; Design on the described paper is that utilization sine or cosine lines are founded the lines of thickness variation and can not be duplicated or use same software owing to there is not original dot chart to duplicate by other software; Described lines can be rolled into a ball flower, curve embossment, image relievo, lace, microfilm of characters, latent image, split line; Described printing ink is custom ink; Described customization is meant at general printing ink and adds that the composition that has only system printing ink person just to know also can pass through the instrument testing true and false; Described photo is directly to republish on the paper after adding name, identification card number or other codings by digital printing;

Design on described paper, the paper, printing ink, photo can confirm by range estimation or by network;

Manufacture method of the present invention realizes by following steps:

Select paper;

On paper, select for use one or more processing technologys to make it to become the typing paper;

Use the false proof design system of version line with the figure line that contains multiple security element of the certificate negative that designs by selected mode of printing: can be recessedly to draw or offset printing or protruding seal or silk-screen, can be that fluorescent ink or Wen Bianmo or variable color China ink or special proportioning China ink are printed on its pattern by the one or many mixing on the paper of finalizing the design by ink special again, make it to become the special-purpose negative of this certificate;

The use digital printer connects with variable coefficient, and the individualized content cover that the need on the certificate are reflected is imprinted on the special-purpose negative; Described content can be one or more in name, identification card number, other codings;

Typing is handled.

Compared with prior art, the invention has the beneficial effects as follows:, the fraud molecule is sighed technically on foot exhaust one's whole bag of tricks, hang back owing to begin all to have adopted anti-counterfeiting technology to each link of digital chromatography of shading making, the printing of negative special ink, variable coefficient from the paper preprocessing; Can estimate, also can detect or carry out the solid check that network confirms by tool using by the space of a whole page, make its security obtain full guarantee; In manufacture process, realize the environment-friendly type processing fully, do not had pollutions such as any light, flavor, sound or discarded object, the project of a height " green " really for the press of urban-type industry.

The specific embodiment

Below in conjunction with the specific embodiment the present invention is described in further detail:

The present invention mainly usually implants false proof intension from a plurality of common printed units such as paper, the preceding making of seal, printings, and main way is:

1. Zhuan Yong anti-forge paper: use the surface to contain dedicated custom paper underlined or the implicit secret mark (watermark, pattern, number, decorative pattern etc.) of internal layer;

2. design before Zhuan Ye the seal: the false proof designing technique of version line system is a cover specialty, carries out the software systems of false proof design with lines fully, be mainly used in public security (passport) and finance (currency and marketable securities) two big fields in the past, mainly contained Barco and JURA abroad; Domestic have only at present cover calm and peaceful upright hyperline; Be characterized in using sine or cosine lines to found a flower, curve embossment, image relievo, lace, microfilm of characters, latent image, split lines that thickness such as line changes, technological means such as curve simulation image has randomness very greatly on making, even same individual uses same software, if but do not have original dot chart, want to duplicate also is to be difficult to make the samely, and sinusoidal line chart line to use common software or Freehandhand-drawing be again extremely difficult, more impossiblely realize duplicating by prior aries such as scannings.Because the electronic scanning equipment of state-of-the-art in the world at present superhigh precision (more than the optics definition 5000dpi) or scanner or photomechanical production technology still can't solve the sinusoidal line version line information of carrying out that in theory can be infinitely meticulous is decoded.The false proof design of using the false proof design system of version line to carry out can produce abundant lines and irregular change in pattern, and its principle is the effect that can't duplicate this lines by software, limits the antifalse effect of imitating by preventing to scan to reach.Its high accuracy, changeable different, flexibility make New Certificate that wide intention space arranged in the design of visual effect, are specially adapted to the design of certificate class, are suitable to marketable securities, passport, identity card and currency design simultaneously.The main feature of the false proof designing technique of version line system is:

1). common software can't be made the effect of this lines at all;

2). by preventing scanning, reach false proof purpose;

3). cost is low, and antifalse effect is good, attractive in appearance and quality homogeneous;

4). can cooperate special ink design being aligned false proof false proof, greatly improve the anti-counterfeiting technology degree of depth with the two wires.

3. ripe already special ink preparation technique, extraordinary false proof designing technique are transferred combining of black technology with extraordinary, make two kinds to be special printing technology and to have reached perfect coordination: used add special ink that special composition, special ratio prepare be do not have " prescription " the fakement making person can't reach.

4. the variable coefficient technology that becomes better and approaching perfection day by day and the efficient combination of digital printing technology are for personalized printing demand of the present invention provides brand-new operating platform.

1). variable data technology (VDP, Variable Data Printing) typographicly become more meticulous, the utilization of craftsmenship, produced outstanding effect also brought do not ring not all to added value of product, more captured simultaneously in the traditional printing personal printing (Personalized Printing) or the technical limitations of printing (One to One Printing) one to one, the characteristic that this technology is printed for certificate has formed revolutionary breakthrough.

2). computer and print system online from Computer to Film (the direct glue chip technology of CTF-computer) to Computer to Plate (CDT-CTP) again to Computer toPress/Print) (the direct printing technology of CTPP computer), and CTPP can be divided into Computer toPress, Direet lmaging (direct imaging printing technology) and Computer to Print/Paper (directly printing technology), and latter's digital printing that is otherwise known as.At present in the world from Israel lndigo company the IPEX exhibition in 1993 release after the digital printer, between many decades, priorities such as the HP of Nipson, the Belgian Xeikon of France, the XEROX of the U.S. and other countries, Kodak, IBM, match angel, west difficult to understand have given full play of strong point separately when adopting new technology, thereby make digital printing become crucial component part in the personal printing flow process, incorporated fully with the computer interconnection total system among.

3). digital printing has realized POD (printing on demand, Printing On Demand or Publishing On Demand) technology simultaneously, makes the small batch of certificate mend the assurance that the card formality has obtained easy operation.

Information network has solved the quick transhipment of file, the low-cost transfer, making the transmission of graph text information fundamentally change original pattern simultaneously becomes computer--network--" numeral design+digital flow process+Digital Media/highly dense storage+network transmit+digital printed, " the in-digital printing finally forms complete entity.

4). compare with the traditional mode of production that traditional printing duplicates in enormous quantities, digital printing is a characteristic with its personalized variable coefficient, instant printing, on-demand service, saved the film numerous and diverse time-consuming procedure such as draw a design, singly from this on the one hand, the digital printing The Application of Technology becomes the progress of a great revolution.

5. Zhuan Ye monitoring and offer convenience for the checking of certificate along with IT industry, information industry constantly exceed the convenient network inquiry means of popularizing after the upgrading:

1). load the testing tool of decryption information intension by the information data in the present false proof design system, can carry out physics and chemistry to the certificate that above-mentioned professional technique means are printed detects, as: character pattern implantable " implying " element in the version line, be that naked looking can't directly be observed and can only just can be seen by specific purpose tool, or print extraordinary preparation side printing ink can only by specific condition just can see or the like technological means.

2). can in time inquire about the checking of comparing of numbering, bar code even the full detail printed on the certificate by existing ripe network tools such as electric network, telecommunications, the examination true and false.

Claims (2)

1. a numerical counterfeit deterrence certificate comprises paper, the design on the paper, printing ink, photo; It is characterized in that: described paper is that the surface contains customization paper underlined or the implicit secret mark of internal layer, and secret mark can be one or more in watermark, pattern, number, the decorative pattern; Design on the described paper is that utilization sine or cosine lines are founded the lines of thickness variation and can not be duplicated or use same software owing to there is not original dot chart to duplicate by other software; Described lines can be rolled into a ball flower, curve embossment, image relievo, lace, microfilm of characters, latent image, split line; Described printing ink is custom ink; Described customization is meant at general printing ink and adds that the composition that has only system printing ink person just to know also can pass through the instrument testing true and false; Described photo is directly to republish on the paper after adding name, identification card number or other codings by digital printing.

2. preparation method as claimed in claim 1, realize by following steps:

Select paper;

On paper, select for use one or more processing technologys to make it to become the typing paper;

Use the false proof design system of version line with the figure line that contains multiple security element of the certificate negative that designs by selected mode of printing: can be recessedly to draw or offset printing or protruding seal or silk-screen, can be that fluorescent ink or Wen Bianmo or variable color China ink or special proportioning China ink are printed on its pattern by the one or many mixing on the paper of finalizing the design by ink special again, make it to become the special-purpose negative of this certificate;

The use digital printer connects with variable coefficient, and the individualized content cover that the need on the certificate are reflected is imprinted on the special-purpose negative; Described content can be one or more in name, identification card number, other codings;

Typing is handled.