Wancheng company developed a color security ink

Shanghai Wancheng Anti-counterfeiting Ink Co., Ltd. is a high-tech ink company specializing in scientific research, production and sales. For a long time, it has been engaged in the research and development of anti-counterfeit inks. In recent years, based on the continuous introduction of talents, the company has introduced advanced foreign technology and advanced testing equipment. With the joint efforts of more than a dozen experts and professors, it has developed a series of new products for anti-counterfeiting inks.
They used foreign technology to develop successful M·K inks for gold and metal printing. The inks can be used for high-grade tobacco and wine packaging printing, with a special decorative effect, the color depth of ink after printing is more than the general security ink Doubled and filled the domestic gap.
The company has successfully developed high-color thermochromic inks with a color density of 200% that of common thermochromic inks. For example, it can be used for printing corrugated paper to achieve the coloring effect of ordinary inks, and it can also achieve anti-counterfeiting functions. The ideal anti-counterfeiting ink for the cigarette industry.
The company's Sunlight color-changing inkjet ink can be sprayed onto the product packaging through a micro-piezoelectric inkjet printer. It has the characteristics of strong privacy, good printability, and convenient printing, and can be displayed under the sunlight in the open air. Digital or pattern.
At present, anti-counterfeiting chameleon inks generally can only be changed in two colors, such as from blue to green. The Chameleon ink developed by the company can change from purple to red, blue to blue, blue to green, and can change four colors, greatly improving the anti-counterfeiting function of chameleon ink.