Method for ply-twisting yarns having low levels of finish

Details Method for ply-twisting yarns having low levels of finish Method for ply-twisting yarns having low levels of finish

1992-02-28

1993-11-23

Prescott, Arthur C.

Textiles: spinning, twisting, and twining

Strand structure

Plied

57292, 57 583, 252 86, 252 89, D06M 1500, D01H 790, D01H 1304, D02G 302

Patent

active

052633080

ABSTRACT:
This invention relates to an improved method for ply-twisting nylon yarns at twisting speeds greater than 6000 rpm. More particularly, the invention involves coating the nylon fibers with less than about 1% by weight of finish containing an alkyl polyoxyalkylene carboxylate ester lubricant composition. The resulting ply-twisted yarn is especially suitable for use as pile in carpets.

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Canadian Textile Journal, Polejes, J. D., "Principles of Cable Twister Design & Operation", Sep. 1984, pp. 56-65.

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