EP 2963170 A1 20160106 - CONTINUOUS WEB OF FIBRES COMPRISING NATURAL LONG FIBRES
Title (en)
CONTINUOUS WEB OF FIBRES COMPRISING NATURAL LONG FIBRES
Title (de)
KONTINUIERLICHES FASERVLIES MIT LANGEN NATURFASERN
Title (fr)
VOILE CONTINU DE FIBRES COMPRENANT DES FIBRES LONGUES NATURELLES
Publication
Application
Priority
- FR 1160101 A 20111107
- EP 12781107 A 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).
Abstract (fr)
Le procédé comporte les étapes suivantes : - amenée en parallèle d'une pluralité de rubans (32) disjoints de fibres, au moins un ruban (32) contenant des fibres longues naturelles ; - dispersion des rubans adjacents (32) à travers un champ de pointes (60) pour former une bande (62) de fibres parallèles ; - mise sous tension et d'étirage de la bande (62) dans le champ de pointes (60) parallèlement à un axe de défilement (B-B'); - liaison des fibres de la bande étirée (62) pour former le voile (60).
IPC 8 full level
B27N 3/00 (2006.01); B27N 3/04 (2006.01); D01H 5/06 (2006.01); D04H 1/04 (2012.01); D04H 1/425 (2012.01); D04H 1/4266 (2012.01); D04H 1/46 (2012.01); D04H 1/48 (2012.01); D04H 1/587 (2012.01); D04H 1/68 (2012.01); D04H 1/74 (2006.01); D04H 3/12 (2006.01)
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)
Citation (applicant)
FR 2705369 A1 19941125 - ROBAEYS FRERES SA VAN [FR]
Citation (search report)
- [X] JP 2000263519 A 20000926 - MATSUSHITA ELECTRIC WORKS LTD
- [X] JP 2003305706 A 20031028 - ARACO CORP, et al
- [XP] FR 2966170 A1 20120420 - HOLDING DEPESTELE SOC [FR]
- [X] FR 2810997 A1 20020104 - HURDEQUINT LOUIS [FR]
- [I] FR 2649726 A1 19910118 - BAHMER JAKOB [DE], et al
- [A] DE 2510911 A1 19751009 - ROELOFFZEN JOHANNES FRANCISCUS
- [A] US 2771118 A 19561120 - EMILIAN BOBKOWICZ
- [A] WO 03091006 A2 20031106 - BREARD JOEL [FR], et al
- [AD] FR 2705369 A1 19941125 - ROBAEYS FRERES SA VAN [FR]
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