EP 2155492 B1 20150429 - Method, rotary press and system, in which the images generated by the rotary pres are optimised by the adaptation of the relative position of the printing rollers
Title (en)
Method, rotary press and system, in which the images generated by the rotary pres are optimised by the adaptation of the relative position of the printing rollers
Title (de)
Verfahren, Rotationsdruckmaschine und System, bei denen das von der druckmaschine erzeugten druckbildes durch die anpassung der relativpositionen der am druckprozess beteiligten walzen optimiert wird
Title (fr)
Procédé, presse rotative et système, dans lesquels les images générées par la presse rotative sont optimisées par l'adaptation de la position relative des rouleaux d'impression
Publication
Application
Priority
- EP 2008004229 W 20080528
- DE 102007025910 A 20070601
Abstract (en)
[origin: WO2008145349A2] The invention relates to a method for monitoring a printed image produced by a press, comprising the scanning of printed regions of the printed material (9) within a scanning region (1) by means of a sensor system (5) and subjecting at least partial areas of the scanning region (1) with first electromagnetic radiation (2) from an illumination element (4, 12) wherein the electromagnetic radiation (2) is homogeneous. It is novel that a transparent printing material (9) is used and the first electromagnetic radiation (2) is deflected onto the scanning region (1) from the side of the printing material (9) away from the sensor system (5).
IPC 8 full level
B41F 33/00 (2006.01); G01N 21/89 (2006.01)
CPC (source: EP)
B41F 33/0036 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102007025910 A1 20081204; DE 102007025910 B4 20130829; EP 2155492 A2 20100224; EP 2155492 B1 20150429; ES 2542698 T3 20150810; WO 2008145349 A2 20081204; WO 2008145349 A3 20090129
DOCDB simple family (application)
DE 102007025910 A 20070601; EP 08784501 A 20080528; EP 2008004229 W 20080528; ES 08784501 T 20080528