EP 1527232 A1 20050504 - DRYER SECTION
Title (en)
DRYER SECTION
Title (de)
TROCKENPARTIE
Title (fr)
PARTIE DE SÉCHAGE
Publication
Application
Priority
- DE 10233795 A 20020725
- EP 0350291 W 20030708
Abstract (en)
[origin: WO2004011722A1] The invention relates to a dryer section for drying a paper, cardboard, tissue or other fibrous web (1) in machine for producing and/or upgrading said fibrous web (1), wherein the fibrous web (1) is guided over a plurality of heated drying cylinders (2) and guiding rollers (4), supported by at least one drying sift (3). According to the invention, the humidity cross-section and the flatness of the fibrous web (1) are improved in that a plurality, preferably two, humidifying devices (5, 6) are arranged inside the dryer section, at various positions in relation to the fibrous web (1), in which the liquid quantity applied to the fibrous web (1) can be separately adjusted in regions transversally to the direction of displacement (10) of the web.
IPC 1-7
IPC 8 full level
D21F 5/00 (2006.01); D21F 5/04 (2006.01); D21G 7/00 (2006.01)
CPC (source: EP US)
D21F 5/04 (2013.01 - EP US); D21G 7/00 (2013.01 - EP US); Y10S 162/06 (2013.01 - EP US)
Citation (search report)
See references of WO 2004011722A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004011722 A1 20040205; AU 2003254501 A1 20040216; CN 100352999 C 20071205; CN 1671922 A 20050921; DE 10233795 A1 20040212; EP 1527232 A1 20050504; EP 1527232 B1 20170322; JP 2005533938 A 20051110; JP 4528618 B2 20100818; US 2005138837 A1 20050630; US 7459062 B2 20081202
DOCDB simple family (application)
EP 0350291 W 20030708; AU 2003254501 A 20030708; CN 03817886 A 20030708; DE 10233795 A 20020725; EP 03771111 A 20030708; JP 2004523808 A 20030708; US 4003205 A 20050124