The polarization variable ink uses a special polarizing liquid crystal material to form partially polarized light and is not easily counterfeited.
Polarization light anti-counterfeiting technology is mainly used in brand protection and security document.
advisory
As specialists in security certificate printing manufacturer, personalisation and design supplier, KC T-Security offer many innovative and highly effective security features.
The printing security postal stamps have several inbuilt security features in them to ensure that they are not easily counterfeited, although the design on the security postal stamps may appear to be very simple.
