EP 0505641 B1 19951115 - Short and long fiber composite yarn and process and apparatus for producing same.
Title (en)
Short and long fiber composite yarn and process and apparatus for producing same.
Title (de)
Verbundgarn aus kurzen und langen Fasern und Verfahren und Vorrichtung zu dessen Herstellung.
Title (fr)
Fil composé de fibres courtes et longues et procédé et dispositif pour sa fabrication.
Publication
Application
Priority
- JP 4869091 A 19910222
- JP 17584091 A 19910621
Abstract (en)
[origin: EP0505641A1] A short and long fiber composite yarn having a high grade cotton spun yarn-like soft touch, satisfactory resilience, and uniform appearance, including a core portion (2) formed by a plurality of cold drawn, non-crimped individual filaments (4) substantially in the form of a bundle and a peripheral portion (3) formed around the core portion and comprising a plurality of cold drawn-cut, non-crimped short fibers (5) having a smaller shrinkage in boiling water, and optionally, a lower denier than those of the individual filaments, random portions of the short fibers (5) being penetrated into the bundle of the individual filaments (3) and intertwined with the individual filaments (3), and other portions of the short fibers (5) forming a plurality of loops projecting in the form of waves having different wave heights, from the core portion toward the outside thereof to form multilayered loop structures around the core portion. <IMAGE>
IPC 1-7
IPC 8 full level
D02G 3/38 (2006.01)
CPC (source: EP KR)
D02G 3/38 (2013.01 - EP KR)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0505641 A1 19920930; EP 0505641 B1 19951115; CA 2051856 A1 19920823; DE 69114691 D1 19951221; DE 69114691 T2 19960328; KR 920016625 A 19920925; KR 960002922 B1 19960228
DOCDB simple family (application)
EP 91308739 A 19910925; CA 2051856 A 19910919; DE 69114691 T 19910925; KR 910017521 A 19911007