EP 2109577 B1 20130220 - PRINTING PRESS FOR PRINTING PRINTING-MATERIAL WEBS AND METHOD FOR SETTING AND MAINTAINING THE REGISTER OF A PRINTING PRESS OF THIS TYPE
Title (en)
PRINTING PRESS FOR PRINTING PRINTING-MATERIAL WEBS AND METHOD FOR SETTING AND MAINTAINING THE REGISTER OF A PRINTING PRESS OF THIS TYPE
Title (de)
DRUCKMASCHINE ZUM BEDRUCKEN VON BEDRUCKSTOFFBAHNEN SOWIE VERFAHREN ZUR EINSTELLUNG UND AUFRECHTERHALTUNG DES REGISTERS EINER SOLCHEN DRUCKMASCHINE
Title (fr)
MACHINE D'IMPRESSION POUR IMPRIMER DES BANDES DE MATÉRIAU D'IMPRESSION, ET PROCÉDÉ DE RÉGLAGE ET DE MAINTIEN DU REGISTRE D'UNE TELLE MACHINE D'IMPRESSION
Publication
Application
Priority
- EP 2007063938 W 20071214
- DE 102006060212 A 20061218
Abstract (en)
[origin: WO2008074732A2] A printing press for printing printing-material webs is described, which printing press has at least two inking units (10, 20, 30) which in each case have a press nip (45, 46, 47), in which the printing image is transferred onto the printing material (1), and at least one web guiding section (41, 42) which comprises the web path between the at least two press nips (45, 46, 47), and at least one register regulator (50) which sets the maintenance of register of the print before and/or during printing operation. This is characterized by at least one controllable means (25, 35, 51, 52) for the targeted setting and maintaining of a web tension gradient (?F41) in a web guiding section (41,42) of the printing-material web (1), which controllable means (25,35,51,52) acts on the printing-material web (1) within the at least one web guiding section (41, 42), und by which controllable means (25,35,51,52) the relevant web guiding section (41,42) can be divided into web guiding part sections (41a,b;42a,b) with a different web tension (F41a,F41b), wherein the register regulator is set up in such a way that it actuates the at least one controllable means (25,35,51,52) for the targeted setting and maintaining of a web tension gradient (?F41).
IPC 8 full level
B41F 13/02 (2006.01); B65H 23/188 (2006.01)
CPC (source: EP)
B41F 13/02 (2013.01); B65H 23/188 (2013.01); B65H 2301/46022 (2013.01); B65H 2403/725 (2013.01); B65H 2511/114 (2013.01); B65H 2511/14 (2013.01); B65H 2511/512 (2013.01); B65H 2511/514 (2013.01); B65H 2513/10 (2013.01); B65H 2513/11 (2013.01); B65H 2557/20 (2013.01); B65H 2601/511 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008074732 A2 20080626; WO 2008074732 A3 20090604; WO 2008074732 A9 20090716; DE 102006060212 A1 20080703; DE 102006060212 B4 20130711; EP 2109577 A2 20091021; EP 2109577 B1 20130220
DOCDB simple family (application)
EP 2007063938 W 20071214; DE 102006060212 A 20061218; EP 07848099 A 20071214