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。
The causes to form are analysed detailedly, and the precautions to take are proposed from the aspects of cheese yarn quality, equipment operating condition and dyeing techniques.
文章具体分析其形成的原因，并从筒纱质量、设备运行状况、染色工艺等方面提出了相应预防措施。
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