A wax finish of cotton yarn was used to investigate the frictional properties and lint contamination during the knitting process. The coefficient of friction was calculated with the measured yarn tensions by a developed test rig and the amount of lint created during the test was also measured with the test rig. The wax finish showed a positive effect to decrease the frictional forces of the waxed yarn in comparison with the unwaxed yarn. However, the results showed a negative effect on the lint contamination due to wax particles.
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