EP 3187656 B1 20180822 - METHOD OF PRODUCING PULP BALES AND ARRANGEMENT FOR CONTROLLING THE BALE WEIGHT PROFILE IN A PULP DRYING MACHINE
Title (en)
METHOD OF PRODUCING PULP BALES AND ARRANGEMENT FOR CONTROLLING THE BALE WEIGHT PROFILE IN A PULP DRYING MACHINE
Title (de)
VERFAHREN ZUR HERSTELLUNG VON ZELLSTOFFBALLEN UND ANORDNUNG ZUR STEUERUNG DES BALLENGEWICHSTPROFILS IN EINER ZELLSTOFFTROCKNUNGSMASCHINE
Title (fr)
PROCÉDÉ DE PRODUCTION DE BALLES DE PÂTE À PAPIER ET AGENCEMENT POUR CONTRÔLER LE PROFIL DE POIDS DES BALLES DANS UNE MACHINE À SÉCHER LA PÂTE À PAPIER
Publication
Application
Priority
FI 20156012 A 20151228
Abstract (en)
[origin: EP3187656A1] Invention relates to method of producing pulp bales (1-6) by forming (12) a pulp web (W), drying the formed pulp web (14,16), slitting and cutting (18) the pulp web into sheets and forming number of parallel bales (1-6) of pulp sheets. Basis weight of the web is measured (28) on-line prior to slitting the web, a calculated weight of the bale is determined, and each one of the formed bales is weighed in a scale (30) and the calculated weight is corrected by the scale weighted weight of the bale, thus determining a corrected weight of the bale, and that the corrected weight value of the bale is used for controlling (26) the process of producing pulp bales. Invention relates also to arrangement for controlling bale weight profile in a pulp drying machine.
IPC 8 full level
D21F 1/08 (2006.01); B26D 3/18 (2006.01); B26D 7/30 (2006.01); B26D 9/00 (2006.01); B65H 29/00 (2006.01); D21F 7/00 (2006.01); D21F 9/00 (2006.01); D21G 9/00 (2006.01)
CPC (source: CN EP FI)
B26D 3/18 (2013.01 - EP); B26D 7/30 (2013.01 - EP FI); B26D 9/00 (2013.01 - EP); B65B 27/08 (2013.01 - FI); B65H 29/00 (2013.01 - FI); D21F 1/08 (2013.01 - EP); D21F 1/34 (2013.01 - CN); D21F 5/185 (2013.01 - FI); D21F 7/006 (2013.01 - EP); D21F 9/00 (2013.01 - EP); D21F 9/02 (2013.01 - CN); D21G 9/0009 (2013.01 - FI); D21G 9/0027 (2013.01 - CN EP); D21G 9/0036 (2013.01 - CN); F26B 13/104 (2013.01 - FI); B65H 2301/42172 (2013.01 - EP); B65H 2515/10 (2013.01 - EP); B65H 2701/1822 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3187656 A1 20170705; EP 3187656 B1 20180822; BR 102016030675 A2 20170704; BR 102016030675 B1 20220906; CN 106988149 A 20170728; CN 106988149 B 20190412; FI 126654 B 20170331; FI 20156012 A 20170331
DOCDB simple family (application)
EP 16202123 A 20161205; BR 102016030675 A 20161227; CN 201611216143 A 20161226; FI 20156012 A 20151228