Spinning apparatus and method and hollow guide shaft member for spinning

摘要

The present invention provides a spinning apparatus comprising a spinning member U composed of a nozzle a nozzle member for generating a whirling current and a non-rotary hollow guide shaft member, wherein a yarn passing hole 7b near a tip portion 7a of a hollow guide shaft member 7 is formed to be non-circular.The non-circular yarn passing hole near the tip portion of the hollow guide shaft member makes it possible to vary the whirling speed of reversed fibers whirled in a circumferential direction, thereby increasing the amount of hairinesses occurring in a spun-out yarn. Consequently, a soft spun yarn with many hairinesses can be manufactured without reducing the strength of the generated spun yarn.