D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
D21H 21/42 (2006.01) B42D 15/00 (2006.01)
Patent
CA 2291142
Security paper, security documents made from the security paper, and processes for making the security paper, are provided. A groove is formed in paper and a security element is positioned or bonded within the groove. A coating is applied over the security element so that the coating covers at least a portion of the security element and is coplanar with the surface of the paper. The security element may include any combination of security features for verification of document authenticity.
L'invention concerne un papier de sécurité, les documents de sécurité fabriqués à partir de ce papier, et les procédés de fabrication de ce papier. On forme une rainure dans le papier, un élément de sécurité étant placé ou collé à l'intérieur de cette rainure. On applique ensuite un revêtement sur cet élément de sécurité, de manière à ce que ce revêtement recouvre au moins une partie de cet élément, et soit coplanaire par rapport à la surface du papier. Cet élément de sécurité peut renfermer une combinaison de dispositifs de sécurité permettant de vérifier l'authenticité d'un document.
Gowling Lafleur Henderson Llp
The Standard Register Company
LandOfFree
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