Security Prepress Solutions software for security printing CTP

The principle of security background anti-counterfeiting To prevent the scan Safety design of background system is full line, there is no dot, after printing and scanning have dot, "with the naked eye can distinguish the difference between true and false To prevent copying Use the same software is unable to replicate the same effect as when designing parameters and all elements of different images, the result is right. Optical interference diffraction Due to the interference