EP 0549917 A1 19930707 - Absorbing felt.
Title (en)
Absorbing felt.
Title (de)
Absorbierendes Filz.
Title (fr)
Feutre absorbant.
Publication
Application
Priority
- US 80288391 A 19911206
- US 80288491 A 19911206
Abstract (en)
A papermaker's felt (28) having a dual layer base with a high absorption capacity with a weave pattern having twice as many machine direction yarns on the top side (25) of the fabric as compared to the bottom side (26) of the fabric. The yarns may be spun yarns, multi-filaments, monofilaments, core-wrapped yarns and any kind of twists. Treated and extruded yarns may also be used. The base fabric is attached to a top fabric (27) by needling. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
D21F 1/0027 (2013.01); D21F 1/0036 (2013.01); D21F 7/083 (2013.01)
Citation (search report)
- [A] EP 0264881 A1 19880427 - WANGNER GMBH CO KG HERMANN [DE]
- [A] US 5025839 A 19910625 - WRIGHT WALTER P [US]
- [A] FR 2361502 A1 19780310 - SCAPA PORRITT LTD [GB]
- [A] EP 0266853 A1 19880511 - ASTEN GROUP [US]
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0549917 A1 19930707; EP 0549917 B1 19980826; AT E170244 T1 19980915; DE 69226758 D1 19981001; DE 69226758 T2 19990325; FI 925123 A0 19921111; FI 925123 A 19930607; FI 96705 B 19960430; FI 96705 C 19960812; JP 3425605 B2 20030714; JP H06146191 A 19940527
DOCDB simple family (application)
EP 92120763 A 19921204; AT 92120763 T 19921204; DE 69226758 T 19921204; FI 925123 A 19921111; JP 28268992 A 19921021