B - Operations – Transporting – 41 – F
Patent
B - Operations, Transporting
41
F
B41F 31/26 (2006.01)
Patent
CA 2489388
The invention pertains to an applicator device for a printing/varnishing unit in a processing machine. The invention is based on the problem of creating an applicator device of the type mentioned initially that avoids the occurrence of jolts of a cylinder channel, in particular, and that further increases the print quality. This is solved in that at least one applicator roller 5, 6, 7 is associated with cylinder channel 10 of printing cylinder 1. Applicator roller 5, 6, 7 consists of a roller core 12 on which at least one compressible layer 13 and a cover layer 14 are concentrically arranged.
L'invention concerne un dispositif d'encrage pour un groupe d'impression/de vernissage dans une machine de traitement. L'objectif de cette invention est de produire un dispositif d'encrage du type susmentionné, réduisant en particulier l'apparition de chocs au passage d'un évidement de cylindre et augmentant la qualité d'impression. A cet effet, au moins un rouleau encreur (5, 6, 7) est affecté au cylindre gravé (1) à évidement (10). Ce rouleau encreur (5, 6, 7) est constitué d'un noyau (12), sur lequel au moins une couche compressible (13) et une couche de recouvrement (14) sont agencées de manière concentrique.
Ortner Robert
Scholzig Juergen
Walther Thomas
Man Roland Druckmaschinen Ag
Manroland Ag
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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