PingWei Anti-forgery Ink Limited

How to Make Invisible Ink Pattern or text printed with this ink is invisible in appearance, UV and fluorescent security inks for visible but reveal and gives off a clear bright fluorescent under UV irradiation. Therefore it is widely used in anti-counterfeiting packaging printing of domestic and foreign medicine, tobacco or other industries, uv ink Plastic Self inking Stamp invisible inking stamp

printing paper ,PVC ,ABS ,special type screen; Except paper, PVC, ABS other materials (metal, glass, nylon cloth, PET, PP and so on).