EP 2776617 B1 20151021 - METHOD FOR PRODUCING A CONTINUOUS WEB OF FIBRES COMPRISING LONG NATURAL FIBRES, AND ASSOCIATED APPARATUS AND WEB
Title (en)
METHOD FOR PRODUCING A CONTINUOUS WEB OF FIBRES COMPRISING LONG NATURAL FIBRES, AND ASSOCIATED APPARATUS AND WEB
Title (de)
VERFAHREN ZUR HERSTELLUNG EINER KONTINUIERLICHEN FASERBAHN MIT LANGEN NATURFASERN UND ZUGEHÖRIGE VORRICHTUNG SOWIE FASERBAHN
Title (fr)
PROCÉDÉ DE FABRICATION D'UN VOILE CONTINU DE FIBRES COMPRENANT DES FIBRES LONGUES NATURELLES, INSTALLATION ET VOILE ASSOCIÉS
Publication
Application
Priority
- FR 1160101 A 20111107
- EP 2012071943 W 20121106
Abstract (en)
[origin: WO2013068355A1] A method for producing a continuous web of fibres comprising long natural fibres, and associated apparatus and web. The method comprises the following steps: - bringing a plurality of disjointed ribbons (32) of fibres into parallel, at least one ribbon (32) containing long natural fibres; - dispersing the adjacent ribbons (32) through a field of tips (60) to form a strip (62) of parallel fibres; - tensioning and stretching the strip (62) in the field of tips (60) parallel to an axis of travel (B-B'); - binding the fibres of the stretched strip (62) to form the web (60).
IPC 8 full level
D04H 1/587 (2012.01); B27N 3/04 (2006.01); D01H 5/06 (2006.01); D04H 1/4266 (2012.01); D04H 1/68 (2012.01)
CPC (source: EP RU US)
D04H 1/04 (2013.01 - EP RU US); D04H 1/425 (2013.01 - EP US); D04H 1/4266 (2013.01 - EP US); D04H 1/46 (2013.01 - EP US); D04H 1/48 (2013.01 - EP US); D04H 1/587 (2013.01 - EP US); D04H 1/68 (2013.01 - EP US); D04H 1/74 (2013.01 - EP US); D04H 3/12 (2013.01 - EP US); B27N 3/00 (2013.01 - EP US); Y10T 442/608 (2015.04 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
FR 2982283 A1 20130510; FR 2982283 B1 20150116; BR 112014010984 A2 20170606; CN 104066878 A 20140924; EP 2776617 A1 20140917; EP 2776617 B1 20151021; EP 2963170 A1 20160106; EP 2963170 B1 20170426; JP 2014533329 A 20141211; KR 20140097309 A 20140806; LT 2963170 T 20170612; RU 2014123362 A 20151220; RU 2617667 C2 20170425; US 2014287216 A1 20140925; WO 2013068355 A1 20130516
DOCDB simple family (application)
FR 1160101 A 20111107; BR 112014010984 A 20121106; CN 201280054783 A 20121106; EP 12781107 A 20121106; EP 15180694 A 20121106; EP 2012071943 W 20121106; JP 2014539361 A 20121106; KR 20147015252 A 20121106; LT 15180694 T 20121106; RU 2014123362 A 20121106; US 201214356457 A 20121106