We are offering ultraviolet fluorescent ink. ultraviolet fluorescent ink is a special printing one giving off visible light (400-800nm) while exposed to ultraviolet light (200-400nm). Ultraviolet light is divided into short wave and long wave according to the excitation wave...
we are offering neutron uv offset ink. introduction neutron is offset uv ink for absorbent paper. made by our french facility, which has a long history with more than 130 years, this product is very popular in european market because of its high...