METHOD FOR PRINTING SECURITY DOCUMENTS, AND SECURITY DOCUMENT
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United States of America Patent
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N/A
Issued Date -
Feb 12, 2009
app pub date -
Aug 19, 2005
filing date -
Aug 24, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention concerns a method for printing security documents (1) comprising in particular a lacquering step which consists in depositing a protective layer on the surface of the security documents, as well as a typographic printing step which consists in printing at least one typographic element (4) on said security documents following the lacquering step. Therefor, prior to the typographic printing step, at least one roughened surface (3) is formed on the security documents, for receiving a typographic element. The roughness of the surface (4) provides better adherence of the typographic ink on the documents already provided with a protective coating produced, for example, with a UV-curable lacquer.
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