Anti-copying, anti-scanning: a technique to prevent copying by copying;

A film layer that cannot be copied by a copying method is attached or stamped on the surface of the document; a laser holographic film, an optical color changing film, and a retroreflective film are printed on the surface of the document; and an optical interference pattern is designed and applied. It is also possible to use an anti-copy device that has the following functions: a copy of the counterfeit banknotes, an invisible password on the document, and a tracking copier

Our plan

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  • Features

    Make the copied counterfeit banknotes and documents black; It is equipped with special circuits to prevent copying of banknotes, seals, traveler's checks, security documents, etc. Equipped with special equipment, can identify a batch of banknotes in countries that attempt to copy, etc.
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  • Anti-copy paper

    The surface of the paper is coated with a thin aluminum protective layer, which does not affect the printing, but the light of the copying machine can be dispersed or deflected by the reflection of the aluminum, so that the copy is dark. There is a way to deal with color copying. When copying or scanning such a logo, the logo can only be made into black and white and is displayed."VOID"字样，使仿制失败。