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.
2
介绍大豆蛋白纤维筒子纱练漂、染色工艺,详细分析每道工序的效果及筒子纱染色工艺的制定和实施要点。
Package scouring and dyeing process of soybean protein fiber was introduced. The operation main point and effect of each process were also introduced in detail.
The characteristics of package dyeing of scutching tow are analyzed and possible defects associated with it as well as preventive measures are also given.