Numerical counterfeit deterrence certificate and method for making the same

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

technical field [0001] The invention relates to the field of anti-counterfeit certificates, in particular to an anti-counterfeit certificate using digital technology and a manufacturing method thereof. Background technique [0002] With the deepening of the market economy, the rapid increase in the mobility of personnel, and the increasingly fierce market competition, the importance of certificates that can prove that personnel's education, qualifications, professional titles, etc. The phenomena of alteration, counterfeiting and forgery of certificates emerge in endlessly and frequently, which bring a lot of troubles to employers and recruitment work. Counterfeit production, and the means to detect the authenticity of the certificate are either too elementary and backward, or too cumbersome and impractical, which makes the verification work useless, resulting in countless losses and disadvantages, and the social integrity system is completely destroyed. With the aggravation...

AI Technical Summary

Problems solved by technology

[0003] All kinds of certificates have been using the old traditional use mode for a long time, that is, the printing factory prints a certificate base plate with a standardized and uniform shading, and then the certificate issuing and stamping unit takes it to paste photos and stamp the seam seal (for fear of stealing) Change photos), then fill in the name, age, certificate content, etc. on the certificate, and finally stamp the seal of the certificate issuing agency, etc., which have been the same for decades. Technically, there is no defense, making it very easy to make fake certificates. flood

[0004] With the improvement of printing technology, some patterns designed for certificates also use patterns similar to anti-counterfeiting patterns as the shading of the bottom plate of the certificate to show anti-counterfeiting; and use printers to print the text of the certificate, which seems to be standardized on the surface. , but in essence, its certification technology has not reached a certain technical level, and still lags behind the market's anti-counterfeiting needs, that is to say, it is still unable to achieve "anti-counterfeiting", so imitation certificates are still closely followed and everywhere in the market. The root cause lies in the fact that the certification technology has not been able to complete a breakthrough, failed to pass the test, and the anti-counterfeiting ability is not strong enough