Process for continuous paraffining of yarns

Details Process for continuous paraffining of yarns Process for continuous paraffining of yarns

1975-03-25

1976-03-02

McIntosh, John P.

Coating processes

Frictional application

427345, 427428, 118 78, 118202, B05G 106

Patent

active

039418979

ABSTRACT:
A process for the continuous paraffining of yarns in which the yarns are drawn under tension over the top of a rotating cylinder that has been coated with a layer of solidified paraffin. The cylinder then rotates back through a bath of molten paraffin to replace the paraffin removed by the yarns, the outer surface of the cylinder being cooled to a degree sufficient to solidify the paraffin before it contacts the yarns.

REFERENCES:
patent: 2329034 (1943-09-01), Buck et al.
patent: 2678284 (1954-05-01), Holt, Jr.
patent: 2711132 (1955-06-01), Viscardi
patent: 3288107 (1966-11-01), Conrad
patent: 3661626 (1972-05-01), Wosaba

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