D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
D21H 21/40 (2006.01) B42D 15/00 (2006.01)
Patent
CA 2659758
The present invention relates to a flat security member having a relatively small format, such as a thin board, characterised in that it comprises at least one through-hole. The invention also relates to a method for producing the same. The invention further relates to a sheet material comprising said member, and to a security document or an item to be authenticated comprising said sheet material.
L'invention concerne un élément de sécurité plat et de format relativement petit, notamment planchette, caractérisé par le fait qu'il comprend au moins un trou traversant. Elle concerne aussi son procédé de fabrication. L'invention concerne aussi un matériau en feuille comprenant ledit élément ainsi qu'un document de sécurité ou un article à authentifier comprenant ledit matériau en feuille.
Arjowiggins
Robic
LandOfFree
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