Synthetic yarn device

Details Synthetic yarn device Synthetic yarn device

1979-09-10

1981-08-25

Weston, Caleb

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156350, 156353, 156368, 156515, 156579, B26F 308, B32B 3118

Patent

active

042857538

ABSTRACT:
Apparatus and method to prevent the slippage of a knot in the tied synthetic yarn so that the tied yarns will not separate in the textile operation. The knotted yarns to be locked together actuate the switch to apply heat to the yarns to lock the knot in the yarns and sever the tails of the tied yarns.

REFERENCES:
patent: 2700317 (1955-01-01), Lilienfeld
patent: 3772127 (1973-11-01), James
patent: 4030743 (1977-06-01), Warthen
patent: 4106973 (1978-08-01), Wright

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