METHOD FOR ASSESSING THE PLAUSIBILITY OF AT LEAST ONE MEASURED VALUE DETERMINED IN A PRINTING PRESS

WIPO Patent Application WO/2010/020564

A3

The invention relates to a method for assessing the plausibility of at least one measured value that is determined in a printing press and indicates a density of an ink applied to a stock (09) which is conveyed through the printing press, said ink being applied to the stock (09) in several inking zones (22; 22A; 22B; 22C; 22D). In said method, a relation is formed between the measured ink density value determined for a specific ink in a selected inking zone (22; 22B) and a measured ink density value determined for the same ink in at least one other inking zone (22; 22A; 22C). The measured ink density value determined for the specific ink in the selected inking zone (22; 22B) is rejected as being implausible and is not used for automatically regulating the ink in the printing press if the relation between said measured value and the measured value determined for the same ink in the at least one other inking zone (22) inadmissibly exceeds or lies below at least one predefined threshold value.

WO/1995/000335	DEVICE FOR THE PARALLEL IMAGE INSPECTION AND COLOUR CONTROL OF A PRINTED PRODUCT
JP6381320	How to adjust the ink metering in the printing press
WO/1990/003855	A METHOD AND A SYSTEM FOR LOCAL VENTILATION

HARTMANN FELIX (DE)
BUDACH STEFAN ARTHUR (DE)
WILLEKE HARALD HEINRICH (DE)

PCT/EP2009/060415

July 01, 2010

August 12, 2009

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KOENIG & BAUER AG (DE)
HARTMANN FELIX (DE)
BUDACH STEFAN ARTHUR (DE)
WILLEKE HARALD HEINRICH (DE)

B41F33/00

DE4238557A1	1994-05-19
EP1084843A1	2001-03-21
US6796227B1	2004-09-28
EP0741026A2	1996-11-06
EP0444427A2	1991-09-04

KOENIG & BAUER AKTIENGESELLSCHAFT (Friedrich-Koenig-Str. 4, Würzburg, DE)

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