New arrival scratch off QR code hologram liquid crystal polarization light variation sticker security laser label

New arrival scratch off QR code hologram liquid crystal polarization light variation sticker security laser label

( Identified by Phone Screen/Polariscope )

Introduction of polarization light variation (optically variable) anti-counterfeiting technology

It is the special polarized liquid crystal materials, forming partially polarized light, it is a top anti-counterfeit technology.

Technology Application : 

1-usually for securities, cards and passports, etc.
2-Brand protection for industrial and famous-brand goods 

Technical characteristics : 

1-When viewed from the front & at an angle, there is a significant change in color, making it easy to distinguish between true and false ;

   
2-After confirmation by a certain optical film, its color turns black, which can be used as a simple tool for identification ;

3-Used of nano-scale ultra-fine patterns, it can be easily verified by microscopes ;

4-Complex manufacturing process and equipment, to prevent it counterfeited ;

5-Technologies are constantly updated, the current information on the page is for reference only, shall take real product as criterion.