1.Deatail: the color will show 2 colors,for example:gold-green,it is gold from front side,and green from side.
type : 7000series, 8000series, 9000series printing way: screen , UV screen and gravure
The Optical variable ink
widely used for currency . passport, cards as well as the label and packaging of cigarettes,wines, medicines and cosmetic.
Color:
7000series: silver-green, brownish red-green, purple red-green, brownish red-gold, magenta-gold, rose red-gold, yellow green-blue, blue green- purple, grass green-purple, blue-purple red, blue-purple, gold-silver
8000series: gold-green, red-green, green-blue, blue-purple black, dark green-blue,
9000series: purple-green, green-purple, green-orange, colorless-golden, red, green, blue
Optical variable ink,OVI ink