INFORMATION CARRIER, PROTECTED FROM FALSIFICATION, AND METHOD FOR ITS MANUFACTURE
FIELD: information carriers, and methods for manufacture thereof. ^ SUBSTANCE: falsification-protected information carrier has at least one section, imprinted using metallographic printing method, consisting of profiled lines, which constitute an image. Given profiled lines have colored layer on par...
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Main Authors | , , , , , , , , , , |
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Format | Patent |
Language | English Russian |
Published |
20.04.2008
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Subjects | |
Online Access | Get full text |
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Summary: | FIELD: information carriers, and methods for manufacture thereof. ^ SUBSTANCE: falsification-protected information carrier has at least one section, imprinted using metallographic printing method, consisting of profiled lines, which constitute an image. Given profiled lines have colored layer on part of their length and are made with production of non-imprinted continuation, while a smooth color transition is formed at the boundary between imprinted and non-imprinted section of line. ^ EFFECT: ensured high degree of protection of polygraphic products from falsification, with simple technology for manufacturing it. ^ 2 cl, 1 dwg |
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Bibliography: | Application Number: RU20060123007 |