EP 2668322 A1 20131204 - A MULTI-COMPONENT YARN
Title (en)
A MULTI-COMPONENT YARN
Title (de)
MEHRKOMPONENTEN-GARN
Title (fr)
FIL À MULTICOMPOSANTS
Publication
Application
Priority
- AU 2011900241 A 20110126
- AU 2012000184 W 20120224
Abstract (en)
[origin: WO2012100305A1] A yarn spinning process for producing a multi-component yarn (B), the process comprising: providing at least a first set of fibres as a core (11) for the multi-component yarn, and sequentially wrapping about the first set of fibres a primary wrapper (8) provided from a first side of the fibres, and then with a secondary wrapper (9) provided from a second, different, side of the fibres, wherein the first set of fibres is provided with a first twist direction, the first wrapper is provided with a second twist direction and the second wrapper is provided with a third twist direction. The process is performed on a ring spinning frame, the core fibres are staple fibres such as wool and the primary and secondary wrappers can be staple fibre yarn or continuous filament yarn.
IPC 8 full level
D02G 3/38 (2006.01); D01H 7/52 (2006.01); D02G 3/36 (2006.01)
CPC (source: EP)
D02G 3/367 (2013.01)
Citation (third parties)
Third party : Robin Browne
- US 4976096 A 19901211 - SAWHNEY A PAUL S [US], et al
- WO 9409195 A1 19940428 - WOOL RES ORGANISATION [NZ], et al
- FR 2549862 A1 19850201 - PAYEN CIE L [FR]
- US 4961306 A 19901009 - SAWHNEY A PAUL S [US], et al
- US 3387451 A 19680611 - CAPE FRANCIS B, et al
- US 2101943 A 19371214 - WILHELM HOLLERUNG
- NZ 225679 A 19911025 - WOOL RES ORGANISATION
- GB 765295 A 19570109 - CELANESE CORP
- WINSLEY, CASE STUDIES, vol. III
- ADVANCES IN WOOL TECHNOLOGY
- AUSTRALIAN TEXTILES, 1991
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)
WO 2012100305 A1 20120802; EP 2668322 A1 20131204; EP 2668322 A4 20151202
DOCDB simple family (application)
AU 2012000184 W 20120224; EP 12739565 A 20120224