Refraction Latent Image Anti-counterfeiting Technology
The application scope of anti-counterfeiting labels and anti-counterfeiting packaging using refraction latent image anti-counterfeiting technology is very extensive. It can be used for printing packaging products made of various materials such as paper, plastic, metal, and composite materials, including packaging boxes, packaging cases, packaging bags, audio-visual product covers, trademarks, labels, documents, book covers, certificates, securities, magnetic cards, etc.
Refraction latent image anti-counterfeiting technology is a kind of anti-counterfeiting technology that can be identified without inspection equipment. It mainly uses lines with different angles and minute thickness to produce color differences by reflecting light differently to separate images. In the same anti-counterfeiting area, the images or texts observed from different angles will be completely different. Viewing the latent image area from different angles can display different anti-counterfeiting information and anti-counterfeiting patterns.