Navel member for open end spinning device

Details Navel member for open end spinning device Navel member for open end spinning device

1995-05-26

1997-10-14

Stryjewski, William

Textiles: spinning, twisting, and twining

Apparatus and processes

Open end spinning

57352, 57406, 57414, D01H 400

Patent

active

056759657

ABSTRACT:
At least one circular ridge, which projects upwardly beyond the surface of the navel of the thread delivery device, is placed in the path of yarn being removed from the peripheral wall of the spinning chamber and delivered to the throat of the navel. The ridge has a height of at least 0.003" and is radially so located in proximity to the edge of the navel that the yarn being formed and lifted from the wall of the spinning chamber first engages the navel at the ridge.

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