Modular spinnerette assembly

Details Modular spinnerette assembly Modular spinnerette assembly

1983-12-27

1985-01-15

Hoag, Willard E.

Plastic article or earthenware shaping or treating: apparatus

With apparatus assembly or dismantling means or with idle part

For extrusion or injection type shaping means

425378S, 425463, B29F 304, B29D 2304, B29D 2306

Patent

active

044936290

ABSTRACT:
A modular spinnerette assembly for forming hollow fibers wherein a spinnerette plate having a central bore is positioned in stacked alignment with a cylindrical member having an enlarged central opening and an annular plate, with a tube extending radially through one side of the annular plate and terminating in the bore in the spinnerette plate for cooperating with this bore to form a hollow fiber when a spinning solution is passed through the apparatus. The assembly is provided with means for centering the tube in the central bore in the spinnerette plate.

REFERENCES:
patent: 1541528 (1925-06-01), Royle
patent: 2574555 (1951-11-01), Galloway
patent: 3121254 (1964-02-01), Heynen et al.
patent: 3321803 (1967-05-01), Corbett
patent: 3357051 (1967-12-01), Zolotarevsky
patent: 3690806 (1972-09-01), Kovacs
patent: 3716317 (1972-02-01), Williams et al.
patent: 4370114 (1983-01-01), Okamoto et al.

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