Melt spinning process

Details Melt spinning process Melt spinning process

1981-06-12

1983-03-15

Woo, Jay H.

Plastic and nonmetallic article shaping or treating: processes

With twining, plying, braiding, or textile fabric formation

264177F, 264171, 425461, 425465, D02G 120

Patent

active

043767435

ABSTRACT:
A spinneret has a number of combined orifices having different nominal dimensions. Yarns spun from such spinnerets have less doff-to-doff average standard deviation of yarn bulk.

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patent: 3635641 (1972-01-01), Turner
patent: 3834251 (1974-09-01), Hawkins
patent: 3920784 (1975-11-01), Nakagawa et al.
patent: 4176211 (1979-11-01), Jackson

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