Spinneret assembly for conjugate spinning

Details Spinneret assembly for conjugate spinning Spinneret assembly for conjugate spinning

1986-12-19

1988-04-19

Thurlow, Jeffery

Plastic article or earthenware shaping or treating: apparatus

Means feeding fluent stock from plural sources to common...

Extrusion shaping means

264171, 425192S, 425463, 425DIG217, 425198, D01D 532

Patent

active

047386070

ABSTRACT:
A spinneret assembly for conjugate spinning includes (1) a spinneret plate provided with a number of spinning holes and (2) a distribution plate superposed closely upon the upper face of the spinneret plate onto which two kinds of spinning liquids are to be fed. The distribution plate is arranged in such a manner that, of separate spinning liquid paths for the two kinds of spinning liquid comprising a number of separate and parallel inlet grooves for receiving individually and alternately the two kinds of spinning liquids fed from above and guide paths for guiding individually the two kinds of spinning liquids fed out of the inlet grooves onto upper openings of the spinning holes in the spinneret plate, a part or whole of each guide path forms a pressure-adjusting means. Liquid storing chambers are provided on the lower face of the distribution plate at positions corresponding to the spinning holes.

REFERENCES:
patent: 3375548 (1968-04-01), Kido et al.
patent: 3466703 (1969-09-01), Heckrotte
patent: 3559237 (1971-02-01), Biggelaar et al.
patent: 3584339 (1971-06-01), Kamachi et al.
patent: 3601846 (1971-08-01), Hudnall
patent: 3704971 (1972-12-01), Baird et al.
patent: 3792944 (1974-02-01), Chimura et al.
patent: 3849044 (1974-11-01), Ando et al.
patent: 4370114 (1983-01-01), Okamoto et al.

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