in any event it has been found that at draw roll temperatures of greater than 237 u00b0 c the yarn starts sticking to the rolls and at draw roll temperatures of less than 190 u00b0 c there is an undesirable increase in u e t s the tension at which the filaments are wound and thus the temperature at which the relax roll system is maintained is dependent upon the type of winder utilized for a manual doff winder with winding tensions of about 0 06 to 0 6 gram per denier relax roll 27 is maintained at the minimum temperature necessary to maintain temperaturee equilibrium during processing preferably 60 u00b0 c to 120 u00b0 c for winders with winding tensions of about 0 1 to 1 0 gram per denier e g some automatic doff winders relax roll 27 is maintained at the minimum temperature necessary to maintain acceptable high levels of transfer efficiency up to 230 u00b0 c most preferably 120 u00b0 c to 175 u00b0 c therefore the relax roll system should be maintained at a temperature of about 60 u00b0 c to 230 u00b0 c and winding tension at about 0 06 to 1 0 gram.