... resistance and a stronger fastness; compared with inorganic pigments, metal complex dyes easily dispersed, easy to penetrate, easy to ... dyeing, plastic coating, printing ink, stationery, ink, metal, paint, eyeglasses, packaging paper, aluminum foil, vacuum plating PVC, PET, and OPP ... inks10, a printing ink used for other paper or metal surface with a metal complex dyes (such as screen printing)11, ...