Nano-humidity-sensitive anti-counterfeiting is a kind of nano-sized microporous film material produced by special technology and equipment. The micropores are distributed and arranged on the surface according to certain rules, and the pores have super hydrophilic properties, so the film material will become transparent immediately when it encounters transparent liquid such as water. Nano-humidity sensitive anti-counterfeiting technology is a new anti-counterfeiting technology invented based on this anti-counterfeiting material. The raw material formula and production equipment for making nano humidity-sensitive anti-counterfeiting materials are particularly complex and unique, and the intellectual property rights are protected, so the difficulty and cost of imitation are particularly high. After a special process, the microporous film is compounded with other base materials, and then the humidity-sensitive anti-counterfeiting mark (nano humidity-sensitive anti-counterfeiting mark) required by composite customers is made by printing, hot stamping, molding and other processes.
Nano-humidity sensitive anti-counterfeiting characteristics
Show the authenticity of dripping water, it will recover after it dries, and the authenticity can be identified immediately within 0.1 seconds.
First-line anti-counterfeiting: if you wet the logo surface, more hidden information will be revealed immediately. It is enough that most goods have this anti-counterfeiting performance.
Second-line anti-counterfeiting: Wet the surface of the logo, and observe it under ultraviolet radiation. It can be clearly observed that the luminous graphic information is true. It is suitable for being applied to confidential documents and certificates. And can be combined with other paper anti-counterfeiting, ink anti-counterfeiting and the like.
Anti-counterfeiting: Wet the surface of the logo, and observe it with a magnifying glass to see its unique grain characteristics. This identification is suitable for expert identification.