Textiles: manufacturing – Thread finishing – Surface modification of running length
Patent
1989-12-27
1991-03-12
Schroeder, Werner H.
Textiles: manufacturing
Thread finishing
Surface modification of running length
242147R, 242153, 242155R, D02J 122
Patent
active
049989421
ABSTRACT:
A system to texturize partially oriented yarn in which the yarn is wrapped around a logarithmic spiral shaped hot draw pin to draw the yarn before the texturing thereof. The shape of the hot draw pin provides even distribution of normal force on the surface of the draw pin.
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DeSandro Bradley Kurtz
Marden Earle R.
Milliken Research Corporation
Petry H. William
Schroeder Werner H.
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