Optical Variable Ink
Product Details
Optically variable inks or OVI contains tiny flakes of special film which changes color as the viewing angle is varied. The result is an ink which has this same optical property, changing color as the viewing angle is varied. It is widely used in bank note printing and offer excellent protection against all counterfeiting methods.
Optical Variable Ink
Send inquiry / quota request to Optical Variable Ink
Relate products of Optical Variable Ink
MEISU\'s variable time-dalay switch is a kind of fiber delay line with switching feature. This kind of fiber optic delay line normally includes several fiber coils of different length. This type of fiber switch is used to selecting different fiber coils to get different delay ...
Come From Zhongshan Meisu Technolody Co.,Ltd
MEI SU\'s variable time-dalay switch is a kind of fiber delay line with switching feature. This kind of fiber optic delay line normally includes several fiber coils of different length. This type of fiber switch is used to selecting different fiber coils to get different delay ...
Come From Zhongshan Meisu Technolody Co.,Ltd
MEISU\'s variable time-dalay switch is a kind of fiber delay line with switching feature. This kind of fiber optic delay normally includes several fiber coils of different length. This type of fiber switch is used to selecting different fiber coils to get different delay time. ...
Come From Zhongshan Meisu Technolody Co.,Ltd
