EP 1173640 A1 20020123 - PAPER MACHINE FABRIC
Title (en)
PAPER MACHINE FABRIC
Title (de)
PAPIERMASCHINEN-BESPANNUNG
Title (fr)
TOILE DE MACHINE A PAPIER
Publication
Application
Priority
- DE 19917869 A 19990420
- EP 0003450 W 20000417
Abstract (en)
[origin: DE19917869A1] Blanket has a structured repeat woven pattern with inlets or recesses on the side towards the carried web. The blanket for a papermaking machine has a woven structure with inlets or recesses on the side towards the paper carried by it. The configuration of the warps and wefts differs from a standard weave, with spaced zones where there are at least three overlays in direct succession, and three underlays in direct succession along the warps or wefts. At a point where one warp is laid over at least three wefts in direct succession, the warp grips underneath at least at a raised intersection and a weft so that the weft grips over the adjacent warps. Where a weft is laid over at least three warps in direct succession, the weft grips underneath a warp at the lifting intersection so that the warp grips over the neighboring wefts. The structure is on the side of the blanket towards the supported paper web. Where there are at least three overlays in direct succession, the outer intersections are formed as lifting intersections. All the yarns or filaments are equivalent in the woven structure, or they are assembled in different groups. The overlaid warps/wefts are partially ground smooth from the paper side of the blanket.
IPC 1-7
IPC 8 full level
D03D 1/00 (2006.01); D03D 11/00 (2006.01); D03D 13/00 (2006.01); D21F 1/00 (2006.01); D21F 7/08 (2006.01); D21F 11/00 (2006.01); D21F 11/14 (2006.01); D21H 27/00 (2006.01)
CPC (source: EP US)
D21F 1/0027 (2013.01 - EP US); D21F 11/006 (2013.01 - EP US); D21F 11/14 (2013.01 - EP US); D21F 11/145 (2013.01 - EP US); Y10S 162/902 (2013.01 - EP US); Y10S 162/903 (2013.01 - EP US); Y10T 428/24455 (2015.01 - EP US); Y10T 442/3179 (2015.04 - EP US)
Citation (search report)
See references of WO 0063490A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 19917869 A1 20001026; DE 19917869 C2 20030522; AT E454493 T1 20100115; AU 4401000 A 20001102; BR 0009683 A 20020115; CN 1347472 A 20020501; CZ 20013716 A3 20020313; DE 50015836 D1 20100225; EP 1173640 A1 20020123; EP 1173640 B1 20100106; ES 2337441 T3 20100426; HU P0200786 A2 20020729; JP 2002542407 A 20021210; MX PA01010537 A 20040319; PL 351256 A1 20030407; RU 2001131109 A 20030727; TW 479082 B 20020311; US 2002056536 A1 20020516; US 2004035541 A1 20040226; US 6649026 B2 20031118; US 6743333 B2 20040601; WO 0063490 A1 20001026; ZA 200108491 B 20030326
DOCDB simple family (application)
DE 19917869 A 19990420; AT 00925218 T 20000417; AU 4401000 A 20000417; BR 0009683 A 20000417; CN 00806461 A 20000417; CZ 20013716 A 20000417; DE 50015836 T 20000417; EP 0003450 W 20000417; EP 00925218 A 20000417; ES 00925218 T 20000417; HU P0200786 A 20000417; JP 2000612563 A 20000417; MX PA01010537 A 20000417; PL 35125600 A 20000417; RU 2001131109 A 20000417; TW 89107212 A 20000418; US 64683803 A 20030825; US 98203201 A 20011019; ZA 200108491 A 20011016