EP 2749513 A1 20140702 - Method of operating a slitter-winder for winding fiber webs
Title (en)
Method of operating a slitter-winder for winding fiber webs
Title (de)
Verfahren zum Betrieb einer Längsschneiderwickel für Wickelfasernetze
Title (fr)
Procédé d'exploitation d'une bobineuse pour enrouler des bandes de fibres
Publication
Application
Priority
EP 12199431 A 20121227
Abstract (en)
The invention relates to a method of operating a slitter-winder for winding fiber webs into partial fiber web rolls, in which time period (10) of slitting and winding of one set of partial web rolls comprises acceleration period (10A), normal running speed period (10N) and deceleration period (10D) in which during acceleration period (10a) the speed of the slitter-winder is accelerated to normal running speed of slitting and winding. In operating the slitter-winder the speed is accelerated to the normal running speed of slitting and winding in the beginning of winding the set of the partial fiber web rolls by using high acceleration rate from 1,3 m/s 2 to 3,0 m/s 2 .
IPC 8 full level
B65H 23/195 (2006.01)
CPC (source: EP)
B65H 23/195 (2013.01); B65H 2301/4148 (2013.01); B65H 2301/414863 (2013.01); B65H 2301/414866 (2013.01); B65H 2513/20 (2013.01); B65H 2601/524 (2013.01); B65H 2801/84 (2013.01)
Citation (applicant)
- WO 2008009603 A1 20080124 - SIEMENS AG [DE], et al
- FI 20085915 A 20100330 - METSO PAPER INC [FI]
- EP 0839743 A2 19980506 - VALMET CORP [FI]
- WO 2010018305 A1 20100218 - METSO PAPER INC [FI], et al
Citation (search report)
- [I] EP 1748011 A2 20070131 - VOITH PATENT GMBH [DE]
- [A] EP 2436629 A2 20120404 - VOITH PATENT GMBH [DE]
- [AD] WO 2010018305 A1 20100218 - METSO PAPER INC [FI], et al
- [AD] EP 0839743 A2 19980506 - VALMET CORP [FI]
- [A] WO 2007116128 A1 20071018 - METSO PAPER INC [FI], et al
- [A] GB 1056372 A 19670125 - BELOIT EASTERN CORP
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 12199431 A 20121227