EP 2116645 A1 20091111 - Method of manufacturing non-woven fabrics
Title (en)
Method of manufacturing non-woven fabrics
Title (de)
Verfahren zur Herstellung von Vliesstoffen
Title (fr)
Procédé de fabrication de tissus non tissés
Publication
Application
Priority
EP 08384007 A 20080425
Abstract (en)
Method of manufacturing non-woven fabrics by forming a fabric with three layers (known as CSC): a first card layer (C layer), a second spun layer (S layer) and a third card layer (C layer), characterised in that it comprises a stage wherein the continuous filaments (18) of the unconsolidated spun web (7) are placed directly on a first card web (3), to subsequently deposit the second card web (11) on the spun web (7). The spun web (7) is fed on the first card web (3) by means of a transport apron (17) that forms a certain angle (a) with the surface of the first card web (3), which is preferably maintained in the horizontal position.
IPC 8 full level
D04H 13/00 (2006.01); D04H 1/4374 (2012.01)
CPC (source: EP)
D04H 1/4374 (2013.01); D04H 13/00 (2013.01); D06M 17/00 (2013.01)
Citation (applicant)
- EP 1192306 A1 20020403 - RIETER PERFOJET [FR]
- US 2005215156 A1 20050929 - FERENCZ RICHARD [US], et al
- US 6430788 B1 20020813 - PUTNAM MICHAEL [US], et al
- US 6321425 B1 20011127 - PUTNAM MICHAEL [US], et al
- EP 1275764 A1 20030115 - RIETER PERFOJET S A [FR]
Citation (search report)
- [XDY] EP 1192306 A1 20020403 - RIETER PERFOJET [FR]
- [XDA] EP 1275764 A1 20030115 - RIETER PERFOJET S A [FR]
- [XA] US 5393599 A 19950228 - QUANTRILLE THOMAS E [US], et al
- [XA] EP 1743564 A1 20070117 - KAO CORP [JP]
- [XA] US 2005191926 A1 20050901 - BERGQUIST PAUL R [US], et al
- [XA] US 2003003832 A1 20030102 - CHILDS STEPHEN LEE [US], et al
- [A] EP 0534863 A1 19930331 - FIBERWEB NORTH AMERICA INC [US]
- [Y] US 2003186612 A1 20031002 - GOLDWASSER MOSHE [IL], 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 2116645 A1 20091111; EP 2116645 B1 20111019; AT E529556 T1 20111115; ES 2373349 T3 20120202; PL 2116645 T3 20120229
DOCDB simple family (application)
EP 08384007 A 20080425; AT 08384007 T 20080425; ES 08384007 T 20080425; PL 08384007 T 20080425