High bulk, multi-component yarn

D - Textiles – Paper – 02 – G

Patent

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Details

D02G 3/34 (2006.01) D01D 5/00 (2006.01) D01D 5/04 (2006.01) D01D 5/24 (2006.01) D01H 1/02 (2006.01) D01H 1/26 (2006.01) D01H 7/52 (2006.01) D02G 3/24 (2006.01) D02G 3/36 (2006.01)

Patent

CA 2147005

A process and apparatus for producing a yarn comprising staple fibres twisted together with one or more filament or pre-spun yarns on ring or other types of spinning frames or machines to form a yarn structure, and in which a proportion of the staple fibre is overfed into the structure to provide a bulky sheath of fibres twisted around a central core consisting of the one or more fila- ment or pre-spun yarns and a second proportion of the staple fibre. The package or packages of filament yarn can be silk, or any other natural, man-made or syn-thetic filament. Any type of pre-spun yarn may be used such as cotton or any other natural, man-made or synthetic fibre yarn.

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