Infiltrating anti-counterfeiting inks that can be used for screen printing, offset printing, gravure printing, etc. have recently been successfully developed at Henan Xinxiang Plastic Permeation Security Printing Factory. The National Anti-counterfeiting Technology Department has given its confirmation that the Henan Provincial Bureau of Technical Supervision issued a production qualification certificate, and the State Patent Office accepted its patent application.
The anti-counterfeit feature of this ink is direct infiltration into the substrate. The better the paper used, the better the anti-counterfeiting effect. The printed product has high gloss, bright colors, and corrosion resistance to acids, alkalis, and salts. It does not fade with alcohol, gasoline, xylene, acetone, and the cost is low.