A method for ply-twisting yarns having low levels of finish

D - Textiles – Paper – 06 – M

Patent

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Details

D06M 13/217 (2006.01) D02G 3/00 (2006.01) D02G 3/44 (2006.01)

Patent

CA 2130934

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 poly-oxyalkylene carboxylate ester lubricant composition. The resulting ply-twisted yarn is especially suitable for use as pile in carpets.

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