EP 2628851 A1 20130821 - Method in a multiroll calender and a multiroll calender
Title (en)
Method in a multiroll calender and a multiroll calender
Title (de)
Verfahren in einem Mehrrollenkalander und Mehrrollenkalander
Title (fr)
Procédé pour calandre à rouleaux multiples et calandre à rouleaux multiples
Publication
Application
Priority
EP 12155384 A 20120214
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 comprising at least two stacks of calender rolls (10, 20), each stack comprising at least two calender rolls and at least one fly roll (15, 25) and at least one of the fly rolls (25) is movable between at least two locations. The invention also relates to a multiroll calender for calendering a fiber web, particularly a paper or board web (W), which multiroll calender comprises at least two stacks of calender rolls (10, 20), each stack comprising at least two calender rolls and at least one fly roll, and at least one fly roll (25) of the multiroll calender has at least two positions of use during calendering.
IPC 8 full level
CPC (source: EP)
D21G 1/002 (2013.01); D21G 1/0086 (2013.01); D21G 1/0293 (2013.01)
Citation (applicant)
- FI 96334 B 19960229 - VALMET PAPER MACHINERY INC [FI]
- WO 2006051169 A2 20060518 - METSO PAPER INC [FI], et al
Citation (search report)
- [XD] WO 2006051169 A2 20060518 - METSO PAPER INC [FI], et al
- [X] DE 10036574 C1 20010816 - VOITH PAPER PATENT GMBH [DE]
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 12155384 A 20120214; CN 201320022120 U 20130116