EP 0424421 B1 19920930 - PROCESS AND DEVICE FOR BRINGING TOGETHER NONWOVENS OR WEBS OF FIBRES, IN PARTICULAR TEXTILE FIBRES
Title (en)
PROCESS AND DEVICE FOR BRINGING TOGETHER NONWOVENS OR WEBS OF FIBRES, IN PARTICULAR TEXTILE FIBRES
Publication
Application
Priority
DE 3823683 A 19880713
Abstract (en)
[origin: WO9000639A1] To bring together nonwovens or webs of textile fibres, the adjacent webs or similar are transported jointly by means of rollers. The adjacent webs (7, 8) are compressed (10.36). The widest compressed web is then slightly extended lengthwise, because the downstream roller rotates at a higher speed than the compression roller.
IPC 1-7
IPC 8 full level
D01G 25/00 (2006.01); D04H 1/46 (2012.01); D04H 1/498 (2012.01); D04H 1/70 (2012.01); D04H 1/74 (2006.01)
CPC (source: EP US)
D01G 25/00 (2013.01 - EP US); D04H 1/46 (2013.01 - EP US); D04H 1/498 (2013.01 - EP US); D04H 1/70 (2013.01 - EP US); D04H 1/74 (2013.01 - EP US)
Citation (examination)
DE 638604 C 19370819 - MAX NEBEL
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 9000639 A1 19900125; DE 3823683 A1 19900118; DE 58902384 D1 19921105; EP 0424421 A1 19910502; EP 0424421 B1 19920930; JP H04500542 A 19920130; US 5201103 A 19930413
DOCDB simple family (application)
DE 8900462 W 19890712; DE 3823683 A 19880713; DE 58902384 T 19890712; EP 89907677 A 19890712; JP 50745789 A 19890712; US 63822591 A 19910107