Continuous high speed method for making a commingled carpet yarn

Details Continuous high speed method for making a commingled carpet yarn Continuous high speed method for making a commingled carpet yarn

1988-09-08

1990-01-23

Mackey, Robert R.

Textiles: manufacturing

Thread finishing

Surface modification of running length

28221, 28258, 28271, D02G 116, D02G 118, D02G 120, D02G 304

Patent

active

048948942

ABSTRACT:
A continuous, high speed (greater than 800 meters per minute) process and apparatus enable the production of a multifilament carpet yarn having a degree of filament intermixture high enough so that a standard deviation of less than 6.0 results upon conducting a Standard Yarn Streak Potential Test, as described herein. The apparatus and process allow the production of a multicolored carpet yarn which exhibits a reduced tendency to streak and an increased retention of tip definition.

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