EP 1785525 B1 20130306 - Measurement of paper/board process
Title (en)
Measurement of paper/board process
Title (de)
Messungen eines Verfahrens Papier/Karton
Title (fr)
Mesures d'un procédé papier/carton
Publication
Application
Priority
EP 05110706 A 20051114
Abstract (en)
[origin: EP1785525A1] A method of estimating a quality of suspension with solid elements in water in a process of paper/board production is presented. At least one sub-process in the process of paper/board production is performed, each sub-process adjusting at least one property of the suspension. A measurement of a distribution of solid elements in the suspension before and after a sub-process is performed using a measurement unit (220). The measurement unit (220) may estimate and control a quality of the suspension as a function of the distribution of solid elements in the suspension before and after the sub-process.
IPC 8 full level
D21G 9/00 (2006.01); D21H 17/20 (2006.01); D21H 23/04 (2006.01); D21H 23/20 (2006.01)
CPC (source: EP)
D21G 9/0018 (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 NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 05110706 A 20051114