发明名称 |
SECURITY STRIP AND SECURITY PAPER COMPRISING SAME |
摘要 |
The security strip (1) is formed by sectors where a discontinuous background is observed that is more difficult to reproduce by optical means that a continuous background in order to thus make it more difficult to forge. The discontinuous background consists in a pattern of points (2) printed by means of conventional printing techniques on a space (3) where the repeated absence of points defines a symbol (4), it being foreseen that the points (2) of the pattern distributed geometrically and dimensionally such that they are not visible to the naked eye, that is, that the space (3) between the points is barely noticeable, simulating a continuous background. |
申请公布号 |
EP1876032(A1) |
申请公布日期 |
2008.01.09 |
申请号 |
EP20050731848 |
申请日期 |
2005.04.06 |
申请人 |
FABRICA NACIONAL DE MONEDA Y TIMBRE - REAL CASA DE LA MONEDA |
发明人 |
GARCIA JUEZ, VICENTE;BARAJA CARRACEDO, JAVIER |
分类号 |
B42D15/00;B41M3/14 |
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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