Coating device, printing device, imaging device, printing...

B - Operations – Transporting – 41 – F

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Details

B41F 7/02 (2006.01) B41C 1/05 (2006.01) B41F 7/14 (2006.01) H04N 1/00 (2006.01)

Patent

CA 2255777

A single sheet printing device (1001) having a plurality of blanket cylinders (1051 to 1054) tangent to impression cylinders (1031, 1032), form cylinders (1041 to 1044) tangent to the blanket cylinders, and ink applying units (1061 to 1064) for applying ink to the form cylinders; a coating device; a printing device; an imaging device; an imaging method; an imaging medium; a printing system; and a printing method. In the printing device (1001), the inking units (1061 to 1064) are arrayed substantially in the direction of gravity, and a feeding unit (1020) and an ejection unit (1070) for feeding a single sheet recording medium to and ejecting the same from the printing device are installed on the side opposite to the side of the inking units with respect to the blanket cylinders. The printing device facilitates perfecting and realizes good workability.

L'invention porte sur un dispositif d'impression d'une feuille (1001) unique comportant plusieurs cylindres (1051 à 1054) porte-blanchet tangents aux cylindres d'impression (1031, 1032), des cylindres gravés (1041 à 1044) tangents aux cylindres porte-blanchet, et des unités d'encrage (1061 à 1064) appliquant l'encre sur les cylindres gravés. L'invention porte également sur des dispositifs de couchage, et d'impression, sur un dispositif et un procédé d'imagerie, sur un support d'imagerie, et sur un système et un procédé d'impression. Dans le dispositif d'impression, (1001), les unités d'encrage (1061 à 1064) sont ordonnées sensiblement dans le sens de la gravité, tandis qu'une unité approvisionnement (1020) et une unité d'éjection (1070), amenant la feuille support d'impression puis l'éjectant du système d'impression, sont disposées du côté opposé aux unités d'encrage par rapport aux cylindres porte-blanchet. Ce dispositif d'impression qui facilite la retiration est facile à utiliser.

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