Apparatus for forming a single layer batt from multiple curtains

Plastic article or earthenware shaping or treating: apparatus – Shaping orifice and downstream work contacting gaseous... – Orifice for filaments or fibers

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264 12, 2641761, B28B 5000

Patent

active

058635653

ABSTRACT:
The present invention provides an apparatus for producing a single layer batt of fibers prepared by multiple die tips. The present invention also provides a novel multiple tip blow spinning die.

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Wente, Van A,: Superfine Thermoplastic Fibers; Aug. 1956; Industrial and Engineering Chemistry; pp. 1342-1346.

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