Apparatus for producing multiple layers conjugate fibers

Plastic article or earthenware shaping or treating: apparatus – Means feeding fluent stock from plural sources to common... – Extrusion shaping means

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Details

425463, D01D 300, D01D 528

Patent

active

040198448

ABSTRACT:
An apparatus for producing a multiple layer conjugate fiber having a housing with a rotary cylinder plug and a stationary spinning plate. The housing is provided with at least two polymer feed inlets and the rotary cylinder plug contains at least two grooves along the outer periphery and passageways in communication with the grooves which open out at the lower surface of the rotary plug. The spinning plate contains a plurality of spinning orifices that are positioned and lined up with the passageways of the rotary cylinder plug. Means are provided for forming a limited space or multiple laminar chamber.

REFERENCES:
patent: 3511742 (1970-05-01), Rasmussen
patent: 3632282 (1972-01-01), Rasmussen
patent: 3677873 (1972-07-01), Rasmussen

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