Process and device for obtaining a spun yarn of fibres comprisin

Details Process and device for obtaining a spun yarn of fibres comprisin Process and device for obtaining a spun yarn of fibres comprisin

1983-01-17

1984-12-25

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Covering or wrapping

57 6, 57328, D02G 338

Patent

active

044895402

ABSTRACT:
The invention relates to a process and device for making a spun yarn of fibres comprising an internal core which consists in subjecting the yarn to form the core to a momentary false twist by means of a spindle and projecting elementary fibres onto this yarn. Such elementary fibres are projected by means of a mobile guide surface on which the fibres are delivered tangentially, the core likewise being displaced tangentially with respect to the guide surface in a direction concurrent with the direction of delivery of the fibres.

REFERENCES:
patent: 3924396 (1975-12-01), Bobkowicz et al.
patent: 4033102 (1977-07-01), Vanhelle
patent: 4209965 (1980-07-01), Bobkowicz
patent: 4359856 (1982-11-01), Bobkowicz

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