Novel visual anti-counterfeit printing method

Abstract

The invention relates to a novel visual anti-counterfeit printing method. The novel visual anti-counterfeit printing method includes A, performing line and point size processing on required grain information to generate anti-counterfeit information patterns; B, manufacturing required printing plates from the processed anti-counterfeit information patterns; C, respectively mounting the manufactured printing plates on printing machines; D, filling the printing machines with selected UV (ultraviolet) base oil and adjusting states of the printing machines; E, transferring pattern information on the printing plates onto the surfaces of printed sheets by means of ink printing by the aid of UV printing characteristics; F, quickly coating UV gloss oil on the surfaces of the printed sheets by the aid of the high-speed printing machines, enabling the UV gloss oil to quickly coincide with ink on the anti-counterfeit information and instantly solidifying the UV gloss oil and the ink by the aid of cohesion of the UV gloss oil and surface tension of the UV base oil to form pattern information with a light and shade contrast effect. The novel visual anti-counterfeit printing method has the advantages that a packaging box printing technology and an anti-counterfeit function can be effectively reinforced and enhanced, an intuitive visual recognition technology can be provided for consumers, and effective and duplication-intolerance technologies can be provided for packaging brand-name products; wastewater can be prevented, accordingly, living and working environments can be effectively improved, and environmental requirements can be met.

Description

technical field [0001] The invention belongs to the field of printing, and in particular relates to a novel visual anti-counterfeiting printing method. Background technique [0002] Offset printing, gravure printing, and flexo UV printing technology are very common in China and abroad, and there is not much technical content. As long as you have money, you can buy equipment and technology for production and use. Therefore, UV printing technology only solves the problem of printing ink on gold and silver cards. Paper, curing problems on non-absorbent printed sheets, shorten process waiting time. [0003] As customers pay more and more attention to product quality and safety issues, they have higher requirements for product packaging anti-counterfeiting. At present, the anti-counterfeiting methods used on packaging mainly include holographic anti-counterfeiting, fluorescent ink anti-counterfeiting, barcode anti-counterfeiting and other technologies, but Holographic anti-count...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a new type of visual anti-counterfeiting printing method, which aims to solve the problems of high cost, easy duplication and unrecognizable by ordinary consumers in the existing anti-counterfeiting technology

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