Spun-like continuous multifilament yarn

Details Spun-like continuous multifilament yarn Spun-like continuous multifilament yarn

1978-02-27

1979-10-16

Gorenstein, Charles

Textiles: spinning, twisting, and twining

Strand structure

Multifilament yarns

57247, D02G 304, D02G 324

Patent

active

041708679

ABSTRACT:
A process for producing a continuous multifilament yarn of melt-spinnable, polymeric material comprising simultaneously draw texturing two partially oriented feeder yarn ends having different molecular orientation due to their respective spinning operations, including plying the two yarn ends together, friction texturing and air jet interlacing the resulting composite yarn. Also disclosed is the spun-like continuous multifilament yarn produced by the disclosed process as well as the resulting fabric made from the yarn. The yarn has components of differing crimp amplitude and frequency.

REFERENCES:
patent: 3199281 (1965-08-01), Maerov et al.
patent: 3255580 (1966-06-01), Garner et al.
patent: 3780515 (1973-12-01), Waters
patent: 3824776 (1974-07-01), London, Jr.
patent: 3877213 (1975-04-01), MacFarlane
patent: 3936996 (1976-02-01), Schiffer

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