After many years of research, researchers from Dongguan Southern Laser Printing Co., Ltd. invented yet another holographic anti-counterfeiting technology—double-pass cipher holographic hot stamping.
Double-pass cipher holographic hot stamping is to process specially-enclosed images with passwords. The alignment can be directly stamped on the specified position of the substrate, so that the hologram and the package can be directly integrated and will not be separated. It is still another ideal. Anti-counterfeiting measures. Double-pass cipher hologram hot stamping technology is difficult and requires high technological requirements. Special equipment is required. Different holographic hot stamping films and hot stamping adhesives are to be produced according to the different properties of hot stamping substrates. At the same time, corresponding operating process parameters must be established. , Non-general security products manufacturers can produce. This new technology can be widely used in credit cards, concession cards, securities, all kinds of packaging boxes, cigarette cases, clothing tags, and product promotion paper. The effect is good, and can greatly enhance the anti-counterfeiting performance.
Source: Guangdong Printing
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