Method for producing fraud-proof value paper, and value paper produced by said method

According to the first variant of the invention, the inventive method consists in using a thread in the form of a thread which is made of an elastic shaped plastic material provided with protective elements. During doping the thread, the thread is brought into contact with a grid cylinder slot prior...

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Hauptverfasser: PISAREV ALEKSANDR GEORGIEVICH, PAVLOV YURY VASILEVICH, TRACHUK ARKADY VLADIMIROVICH, MOCHALOV IGOR ALEKSANDROVICH, CHEGLAKOV ANDREI VALEREVICH, VSHIVTSEV SERGEI YUREVICH, DRUGOV IGOR KONSTANTINOVICH, KURYATNIKOV ANDREI BORISOVICH, GONCHAROV MIKHAIL IVANOVICH, VYAZALOV SERGEI YUREVICH
Format: Patent
Sprache:chi ; eng
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