发明名称 |
SHEET DOCUMENT WITH A TRANSLUCENT OR TRANSPARENT REGION |
摘要 |
A sheet document is based on a one-pieced, coextruded composite strip layer having a thickness of 10 to 110 μm defining over its area at least two different materials that are configured side by side as strips. At least one of the strips is transparent or translucent and at least one strip opaque. On the composite strip layer there is applied an ink-receiving layer and/or a printed pattern that has a recess that at least partly is configured above a transparent/translucent strip and together with the non-covered region of the transparent/translucent strip forms a window. |
申请公布号 |
EP2718112(B1) |
申请公布日期 |
2015.12.16 |
申请号 |
EP20120728986 |
申请日期 |
2012.06.11 |
申请人 |
GIESECKE & DEVRIENT GMBH |
发明人 |
LIEBLER, RALF;RIEDL, JOSEF |
分类号 |
B42D15/00;B29C47/00;B29C47/04;B32B3/18;B32B27/08;B32B27/10;B42D25/29;B42D25/355 |
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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