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
| Title | Year | Author | Number |
|---|---|---|---|
| FALSIFICATION-PROTECTED INFORMATION CARRIER (VARIANTS) AND METHOD FOR ITS MANUFACTURE (VARIANTS) | 2006 |
|
RU2322355C1 |
| COUNTERFEIT-PROOF DATA CARRIER (VERSIONS) AND METHOD OF ITS MANUFACTURING (VERSIONS) | 2010 |
|
RU2444789C1 |
| IMPORTANT DOCUMENT | 2002 |
|
RU2324599C2 |
| METHOD FOR INDIVIDUALIZING DOCUMENTS, PROTECTED FROM FORGERY, AND A CORRESPONDING DOCUMENT, PROTECTED FROM FORGERY | 2002 |
|
RU2302946C2 |
| INFORMATION MEDIUM SEALED UP BY METHOD OF METALLOGRAPHIC PRINTING | 2001 |
|
RU2244632C2 |
| INFORMATION CARRIER AND METHOD FOR MANUFACTURING IT | 2003 |
|
RU2322359C2 |
| PRINTING FORM FOR METALLOGRAPHIC PRINTING AND VALUABLE DOCUMENT MANUFACTURED USING SAID FORM | 2001 |
|
RU2258613C2 |
| DATA CARRIER WITH PRINTED PROTECTIVE ELEMENT AND METHOD FOR ITS MANUFACTURING BY METALLOGRAPHIC PRINTING METHOD | 2000 |
|
RU2258612C2 |
| PRINTING CODE ALLOWING AUTOMATIC READING, DOCUMENT WITH SUCH A CODE AND METHOD FOR MANUFACTURING SUCH A CODE AND SUCH A DOCUMENT | 2002 |
|
RU2303287C2 |
| METHOD OF PAPERMAKING WITH PROTECTING ELEMENT, PROTECTING ELEMENT AND METHOD OF ITS PRODUCTION | 2012 |
|
RU2502842C1 |
