Safety anti-counterfeiting system background of the special printing technology ( On)

Such as embossing, refraction, lace effect for designers to increase the new design elements, cooperate with the traditional design can provide better design ideas, a beautiful, smart, easy to understand, prominent anti-counterfeiting effect. That is commonly used in printing anti-counterfeiting shading elements are: spends, curve relief, image relief, lace, latent image, miniature text, background, modified line width, refraction, graphics, curve simulation image filtering, etc. Security background anti-counterfeiting can understand into two aspects: one, to prevent counterfeit imitators of the copied prints with ordinary software is very difficult to produce a similar effect, on the other hand is also difficult to fake even using the same software. Such as Peking University founder of super line security shading design system using lines is sinusoidal line, line and sine it is hard to hand out with common software, provided by the spends, curve, change image relief, weight relief, lace line, curve simulation image has a great deal of randomness in the making, even use the same software to copy is also difficult to make an appearance. Anaglyph, curve simulation image these functions, on the finished product: performance is lines describing graphics, without the original bitmap images, is impossible to make the same effect, but also impossible to scan. Second, scanning for modern high precision ( Optical resolution of 5000 dpi above) Scanner or heliograph cannot reproduce line line can scan. The factory security background design work itself has the function of the scanning for the simple reason that scan images of the generated must have network, and security background is composed of lines, so we can not scan. Application of anti-counterfeiting shading design is an effective means to increase product added value, and for printing enterprise can also develop some special printing business. In the printing industry profits high security background is widely used in special printing technology and application in each product ( Check, tax bill, passbook, passports, travel documents, etc. ) 。 Traditional paper printing basically have water code count, anti-counterfeiting function using the computer technology development, by means of database management, special or unique digital design creation and realization of computer storage, check the technical functions such as query and combined with modern communication technology, the paper printing accepted since the mid - 90 - s' code phone anti-counterfeiting technology application of anti-counterfeiting. Has used similar techniques in the tax invoice, pull up the applications and development of digital jet printing system in paper printing, also formed on the digital jet printing system in computer software, supporting structure, variability and print host flexible way and developed spray printing consumables and maintenance services, and a series of related technical requirements. In addition, there are a variety of anti-counterfeiting technology used in paper printing, such as printing ink anti-counterfeiting technology, a variety of printing joint anti-counterfeiting technology and a number of anti-counterfeiting technology, security line anti-counterfeiting technology, fluorescent fiber anti-counterfeiting technology, etc. Security background anti-counterfeiting technology due to its high security and exclusive, until the 1990 s in China applies only to the public security, Passport) And financial ( The printing press, etc. ) These two areas. With the development of computer technology, using the computer version of grain effect, application, publishing special color electronic drawing software making extremely complex, subtle, delicate, high resolution print background. The background with artificial, typesetting are difficult to copy or scan, such as complicated spends, arbitrary geometry, single and composite or distort enclosed lace, sees, such as graphics, also can make its distortion, deformation, or make it four, concentric circles, gravure type, flat line relief, curves, anaglyph, multicolor relief, multicolor embedded type relief, etc. Spends also can be embedded in the text, can also be transitional gradient background graphics. In a word, can use personal rich imagination, to create an unprecedented difficult to generic graphic. At present in the version of the grain security design field, there are 11 abroad as well as the JURA two foreign products. 11 of them in the highest domestic popularity, as 116 in Shanghai and xi 'an MeiHang is 11, introduced in the system, are introduced in the one million yuan of above. The JURA in line anti-counterfeiting technology is relatively advanced, as in 76 countries worldwide design notes, in the late 90 s, our country there are very few units introduced the product. Founder from 1998 research and development of packaging and printing plate making anti-counterfeiting technology, founder 'founder packaging used to complete the packaging CAD model design and production,' founder of super line anti-counterfeiting design system used for security background graphic design, namely the special edition print design software. Founder of super line anti-counterfeiting system to protect the lawful rights and interests of merchants for the purpose, based on the technology of computer software, with a flexible version of the design to improve the product's market image. Super line anti-counterfeiting, unlike other anti-counterfeiting means, the application of low cost, security design completed in the plate making, implementation in the printing, no additional production costs; Professional anti-counterfeit effect, not only can make such as spends, embossing, miniature anti-counterfeit effect, still can make the lock, filtering, latent image, such as special professional security products, labels and paper provides comprehensive anti-counterfeiting means for the enterprise. Founder of super line anti-counterfeiting system is widely used in securities anti-counterfeiting, ticket anti-counterfeiting, id card, passport and certificate as well as smoke, wine packaging, cosmetics packaging, pharmaceutical packaging anti-counterfeiting packaging.