EP 2617895 A1 20130724 - Method in a multiroll calender
Title (en)
Method in a multiroll calender
Title (de)
Verfahren in einem Mehrrollenkalender
Title (fr)
Procédé pour calandre à rouleaux multiples
Publication
Application
Priority
EP 12151578 A 20120118
Abstract (en)
The invention relates to a method in multiroll calender, in which method a fiber web, particularly a paper or board web (W) is calendered in a multiroll calender (10) comprising at least two stacks of calender rolls (20, 30), each stack comprising at least three calender rolls. In the multiroll calender running direction of the fiber web (W) to be calendered is changeable in at least one calender roll stack (20, 30) for calendering a different grade of fiber web.
IPC 8 full level
D21G 1/00 (2006.01)
CPC (source: EP)
D21G 1/00 (2013.01)
Citation (applicant)
- FI 96334 B 19960229 - VALMET PAPER MACHINERY INC [FI]
- WO 2006051169 A2 20060518 - METSO PAPER INC [FI], et al
- "Papermaking Science and Technology", 1999, FAPET OY, pages: 362
Citation (search report)
- [XY] WO 2007082986 A1 20070726 - METSO PAPER INC [FI], et al
- [YA] WO 2004061222 A1 20040722 - METSO PAPER INC [FI], et al
- [A] WO 2004040059 A1 20040513 - METSO PAPER INC [FI], et al
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)
EP 2617895 A1 20130724; EP 2617895 B1 20160330; CN 103215841 A 20130724; CN 103215841 B 20160106
DOCDB simple family (application)
EP 12151578 A 20120118; CN 201310018654 A 20130118