After you print the watermark ink on the paper, it looks the same effect as the water marked paper. Through the light, you could see the clearly water...
After you print the watermark ink on the paper, it looks the same ef...
Infrared excitation ink is one of the high anti-forgery product,which made of infrared lighten material with the features of high technology content a...
Infrared excitation ink is one of the high anti-forgery product,whic...
Mirror ink is solvent-base ink that has a special effect. the ink printed on the reversibe side of the invisible material and can get mirroe effect fr...
Mirror ink is solvent-base ink that has a special effect. the ink pr...
