B - Operations – Transporting – 41 – F
Patent
B - Operations, Transporting
41
F
B41F 15/08 (2006.01) B41F 15/18 (2006.01) B41M 3/14 (2006.01) B42D 15/00 (2006.01) B65H 29/00 (2006.01)
Patent
CA 2530413
A printing machine including at least one transfer system (5) for transferring a substrate (1) onto a printing cylinder (6), at least one cylindrical or planar screen (7, 8) with a scraper, which screen engages the printing cylinder (6) and prints the substrate using an ink that contains pigments of which the orientation can be adjusted by means of a magnetic field, and a discharge system (9) for removing the substrate (1). The printing cylinder comprises at least one magnetic element on the printing surface thereof, which magnetic element is positioned in a location corresponding to said printing of the substrate by said screen (7, 8).
La machine d'impression comprend au moins un système de transfert (5) pour amener un substrat (1) sur un cylindre d'impression (6), au moins un tamis (7,8) de forme cylindrique ou plane avec une râcle, ledit tamis coopérant avec le cylindre d'impression (6) et destiné ô imprimer le substrat avec une encre contenant des pigments orientables par un champ magnétique et un système de décharge (9) pour emmener le substrat (1). Le cylindre d'impression comporte au moins un élément magnétique sur sa surface d'impression, ledit élément magnétique étant placé ô un endroit correspondant ô ladite impression sur ledit substrat effectuée par ledit tamis (7,8).
Fetherstonhaugh & Co.
Kba-Giori S.a.
Kba-Notasys Sa
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