The factors such as raw melt PET , process etc. on influence of the rate of evendyeing are analyzed in direct spinning process.
分析在熔体直接纺过程中,熔体原料、工艺流程等因素对成品丝匀染率的影响;
2
Provided that proper reactive dyes are selected and dyeing conditions are properly controlled, the up - taking rate, colour fastness, and evendyeing of wool with disperse dyes can be improved.
Through analysis and experiments, a set of feasible dyeing and finishing process of viscose chenille yarn with reactive dyes is prepared for eliminating the white core and achieving evendyeing.