Mực biến quang

The prints shows a pair of colors,for exampel:red-green,green-blue…Seen from the front or lateral side the ink glows two different colors varying with the viewing angle.
Màu sắc:Silver-green,brownish red­­­­­­­-green,
purple red-green,brownishred-gold,
Magenta-gold,rose red-gold,
yellow green-blue,Grass green-purple…
In cách:Silks creen,Màn hình lụa UV,Gravure