发明名称 |
SECURITY PAPER AND METHOD FOR PRODUCTION THEREOF |
摘要 |
<p>The invention relates to a document (1) with increased forgery-resistance and a method for production thereof, in which a security element comprises a first impression (4) with a chromatic colour, which is interrupted by non-printed negative contours. A second impression (6) with a metallic effect colour is applied over the first, which comprises an uninterrupted printed surface and is translucent, such that the negative contours in the first impression (4) are still visually recognisable.</p> |
申请公布号 |
EP1395439(A1) |
申请公布日期 |
2004.03.10 |
申请号 |
EP20020738076 |
申请日期 |
2002.05.15 |
申请人 |
GIESECKE & DEVRIENT GMBH |
发明人 |
FRANZ, PETER;PREIDT, ADOLF |
分类号 |
B42D15/00;B42D25/29;(IPC1-7):B42D15/00 |
主分类号 |
B42D15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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