EP 2006090 B1 20120502 - Method and device for imaging a gravure printing form
Title (en)
Method and device for imaging a gravure printing form
Title (de)
Verfahren und Vorrichtung zur Bebilderung einer Tiefdruckform
Title (fr)
Procédé et dispositif pour former des images sur des plaques d'impression en creux
Publication
Application
Priority
- DE 102007028838 A 20070620
- DE 102007029099 A 20070621
Abstract (en)
[origin: EP2006090A2] The method involves providing rhomboid shape central cups (1, 2a, 2b) of different dimensions to image a rotogravure form to achieve different tone values or print densities by engraving. Image data for imaging the rotogravure form is assembled from image tiles (3, 4) e.g. polygonal image tiles, by a controller, where some of the image tiles contain a partial cup formed by a portion of adjacent central cups. The partial cup is connected with the central cups by an ink channel (8) in an ink-conducting manner. An independent claim is also included for a system for imaging of a rotogravure form.
IPC 8 full level
B41C 1/02 (2006.01)
CPC (source: EP US)
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)
EP 2006090 A2 20081224; EP 2006090 A3 20091021; EP 2006090 B1 20120502; AT E555902 T1 20120515; JP 2009001016 A 20090108; US 2008316540 A1 20081225
DOCDB simple family (application)
EP 08010659 A 20080612; AT 08010659 T 20080612; JP 2008155700 A 20080613; US 14037508 A 20080617