Printing anti-counterfeiting technology1

Printing anti-counterfeiting technology

1) frosted printing. Grind arenaceous printing also known as the imitation of metal etching, it is in a metal mirror luster of the surface of the substrates ( Such as gold and silver cardboard) , the unique technology of screen printing method. Frosted glass printing ink formulation contains some of the granular material, at the time of these particles with ink printing on substrates, after UV radiation curing, formed the uneven shape of sand particles, the rough face of diffuse and not part of printing ink printability of specular reflection of light form the luster of the strong contrast, which can obtain a relief of three-dimensional effect. Produced by sapphire (shenzhen) co. , LTD JingTianLi snow cosmetics are adopted on the gold card paper packaging of grinding process, make packaging show nobility is grave, the effect is very good.

(2) the small print. Miniature printing refers to the tiny words printed on the naked eye appears to be an ordinary printing dotted lines, solid lines or part of a pattern, with a magnifying glass or microscope, miniature text, code or image can be seen. Miniature printing due to stroke very fine, only under strict control, film printing plate production, printing process, such as process, to make the miniature virtual not paste text. Miniature printing is mainly used in commercial paper printing, in recent years in the pharmaceutical and cosmetics packaging also has been widely used. Nine of the sell like hot cakes on the market at present is clearing mite products xin group adopted the anti-counterfeiting technology.