EP 1227179 B1 20051228 - Card clothing
Title (en)
Card clothing
Title (de)
Drahtgarnitur für Karde
Title (fr)
Garniture de carde
Publication
Application
Priority
CH 1312001 A 20010125
Abstract (en)
[origin: EP1227179A1] The wire clothing for a card, to form a fiber web, has points formed by angled wedge surfaces, where the side surfaces have a vertical height (h) of at least 3 mm to the clothing points. The wire clothing, for a card, has angled side surfaces to form the points, with a preferred vertical height of 3.0-4.5 mm to the clothing points. The pitch angle ( alpha ) of the point side surfaces, for clothing wire widths (B) across the carding direction, are set at 2.43 degrees for a wire up to 0.255mm and 0.25-0.28 mm, 2.7 degrees for a wire of 0.28-0.305 mm, 2.91 degrees for a wire of 0.305-0.33 mm and 3.15 degrees for a wire of ≥ 0.33 mm. The clothing wire has an additional relief grinding. The clothing wire is flat, round and particularly preferred as a bi-convex wire. The wire diameter across the carding direction is 0.25-0.33 mm and, in the carding direction, 0.355-0.43 mm. The clothing wire can have a knee bend and/or one or more shoulders. The clothing wire is fitted to static and/or revolving carding flats at a carding assembly.
IPC 1-7
IPC 8 full level
D01G 15/86 (2006.01)
CPC (source: EP)
D01G 15/86 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1227179 A1 20020731; EP 1227179 B1 20051228; DE 50205392 D1 20060202
DOCDB simple family (application)
EP 02001334 A 20020118; DE 50205392 T 20020118