EP 1956140 A3 20080820 - High density press fabric
Title (en)
High density press fabric
Title (de)
Hochdichter Pressfilz
Title (fr)
Feutre de presse à haute densité
Publication
Application
Priority
US 67309907 A 20070209
Abstract (en)
[origin: EP1956140A2] A press fabric (14) for use in a papermaking machine, includes a base fabric (22) and a layer (16) of fine fibers combined with a polymer reinforcement. The layer (16) is associated with the base fabric. The layer (16) is no more than 125 grams/m 2 . The press fabric (14) is pre-compacted to a density greater than 750 kg/m 3 .
IPC 8 full level
D21F 7/08 (2006.01)
CPC (source: EP US)
D21F 7/083 (2013.01 - EP US)
Citation (search report)
- [XY] WO 2006035549 A1 20060406 - ICHIKAWA CO LTD [JP], et al
- [Y] US 4482601 A 19841113 - HARTIGAN JR RICHARD J [US]
- [A] WO 9964670 A1 19991216 - TAMFELT OYJ ABP [FI], et al
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
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 1956140 A2 20080813; EP 1956140 A3 20080820; CN 101302727 A 20081112; US 2008190510 A1 20080814
DOCDB simple family (application)
EP 08150963 A 20080201; CN 200810127732 A 20080205; US 67309907 A 20070209