EP 1967648 B1 20090930 - Calender
Title (en)
Calender
Title (de)
Kalander
Title (fr)
Calandre
Publication
Application
Priority
DE 102007011536 A 20070309
Abstract (en)
[origin: EP1967648A1] The calendar comprises a smoothing gap, which is formed from two hard and heated smoothing rolls (2,3), one of which is formed in a deflected manner and both smoothing rolls are involved in an extended smoothing gap. A paper, cardboard or a fibrous material sheet (1) is produced with three smoothing gaps.
IPC 8 full level
D21G 1/00 (2006.01)
CPC (source: EP)
D21G 1/006 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1967648 A1 20080910; EP 1967648 B1 20090930; AT E444396 T1 20091015; DE 102007011536 A1 20080911; DE 502008000123 D1 20091112
DOCDB simple family (application)
EP 08150349 A 20080117; AT 08150349 T 20080117; DE 102007011536 A 20070309; DE 502008000123 T 20080117