B - Operations – Transporting – 41 – M
Patent
B - Operations, Transporting
41
M
B41M 3/14 (2006.01) B41M 3/00 (2006.01)
Patent
CA 2195685
On instant-scratch-and-win lottery tickets, scratch-removable ink is used to cover up information (the name of a prize, whether the ticket is a winner or not). This invention is a process to prevent the original scratching area from being reconstituted (by decal, transfer or otherwise) with a view to the resale (or other re-use) of the ticket. The process consists in applying to the scratching area as it now exists an area of security printing consisting of a layer of ink or varnish which extends beyond the scratching area. A security grid (in the form of a drawing or other graphic representation) in this layer, which may be confirmed by reading under an ultraviolet light, and the thickness of this layer make it impossible to reconstitute.
Sur les billets de loterie instantanée à zone de grattage, on sait qu'on utilise une encre grattable qui recouvre une information (un lot, gagnant ou non). La présente invention est un procédé qui empêche qu'on reconstitue la zone de grattage originale (par décalque, transfert ou autrement) et revende (ou autrement ré-utilise) le ticket. Ce procédé consiste à appliquer sur la zone de grattage telle qu'elle existe actuellement, une zone d'impression sécuritaire faite d'une couche d'encre ou de vemis qui déborde la zone de grattage. L'ioriginalité d'une grille de sécurité (sous forme de dessin ou autre graphisme) dans cette couche, confirmable à la lecture à l'ultra-violet (u.v.), et l'epaisseur de cette couche en rendent la reconstitution impossible.
Delbuguet Rene
Mersilian Serge
Delbuguet Rene
Mersilian Serge
LandOfFree
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