Textiles: manufacturing – Thread finishing – Surface modification of running length
Patent
1978-04-28
1983-10-11
Mackey, Robert
Textiles: manufacturing
Thread finishing
Surface modification of running length
57310, D02J 122, B29C 1702
Patent
active
044083769
ABSTRACT:
A plurality of yarns are drawn from supply sources onto feed rolls and over a set of draw rolls in adjacent relationship. The yarns are urged into a desired contiguous relationship on the draw rolls by a concave guide surface in the course of passing from the yarn feed rolls to the draw rolls.
REFERENCES:
patent: 3380131 (1968-04-01), Gray
patent: 3444683 (1969-05-01), Hessenbruch
patent: 3711898 (1973-01-01), Debbas
patent: 3780516 (1973-12-01), Kimbrell
patent: 3781953 (1974-01-01), Stegelman
patent: 3930292 (1976-01-01), Schippers et al.
Hatcher Charles S.
Smith Kenneth E.
Mackey Robert
Phillips Petroleum Company
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