Optical Anti-counterfeit TechnologyFlip-flop


Optical Anti-counterfeit Technology

Flip-flop Anti-counterfeit Technology is one of many overt security hologram features. Two to Four different images will be seen on the same position when rotate images. This is impossible to reach for printing technology to record optical hologram technology of two different images information on the same position, also can't get images through scanning. High-resolution hologram master origination system can realize clear three channels

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