发明名称 GRAVURE PRINTING PLATE AND VALUABLE DOCUMENT PRODUCED BY THESAME
摘要 The invention relates to a gravure printing plate for producing a printed image, comprising at least one engraved area in the printing plate surface. Said printing plate is characterised in that the engraved area comprises at least one structural element, the edge area thereof having a larger engravin g depth than the inner area, the edge area and the inner area are directly adjacent to each other, and the inner area is embodied as a sunken plateau i n relation to the printing plate surface. The invention also relates to a meth od for producing said printing plates, a data carrier comprising a printed imag e produced by means of the gravure printing process, and a method for gravure printing.
申请公布号 CA2421099(A1) 申请公布日期 2003.03.04
申请号 CA20012421099 申请日期 2001.09.05
申请人 GIESECKE & DEVRIENT GMBH 发明人 ADAMCZYK, ROGER
分类号 B41C1/045;B41M1/10;B41M3/14;B41N1/06;(IPC1-7):B41N1/06 主分类号 B41C1/045
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