The main elements to influence Dyeing quality of package dyed yarn are detailedly introduced from the aspects of cheese shaping,winding density,dyeing equipment,water quality and dyestuffs purity.

• 从筒子纱的成形、染色设备、水质、染料纯度几方面对影响筒子纱染色质量的主要因素做了详细的介绍。