Learn about cat eye security printing technology

The cat eye anti-counterfeiting printing technology is an anti-counterfeiting printing technology jointly developed by Shenzhen Enpai Packaging Co., Ltd. and the material company, and it has taken the lead in the application of domestic liquor packaging, leading the new trend of anti-counterfeit packaging in the domestic liquor market. The cat's eye is actually a more visual name given to the effect of this convex lens. At first glance, it appears to be a three-dimensional convex lens, but in fact this three-dimensional effect is entirely visible on flat paper, and there is no sense of embossing in the cat's eyes. This effect is used on product packaging, especially on the product LOGO can immediately attract the eye of consumers, make people unforgettable; and the effect of this metal lens used in product packaging can greatly enhance the product packaging grade . Therefore, once the technology was introduced, it was immediately sought after by a large number of businesses.

It seems that the process for producing this kind of paper is similar to that of ordinary laser paper, and all necessary processes such as plate making, coating, molding, slitting, compounding, slitting, and the like are required. However, the subtleties are real, and a small cat's eye brings together many high-tech technologies.

First of all, the production of the master used only one ultra-high-precision engraving machine in the country to ensure that the “cat's eye” can produce the mirror effect. At present, there are similar products on the market, but due to the inaccuracy of the engraving, Unable to achieve such a superior stereoscopic lens effect;

Secondly, the technical content of the surface film is not ordinary. It is not the common PET and OPP film used for composite paper, but a special cat-eye film specially designed by a special film company to ensure that the cat's eye has enough depth of field. Can make the flat lens convex, to achieve real effects.

In addition, because the cat's eyes need to overprint accurately with the printing pattern, this requires strict tension control during compounding, accurate photoelectric positioning during slitting, and overprint accuracy of less than 0.05 mm when printing. All these processes must be completed using advanced machinery and equipment in the industry.