Blended thread with two fibres has high strength, more hairiness, so sizing process is necessary to decrease hairiness and static.

• 中长型大豆蛋白纤维与高收缩涤纶纤维混纺股线强力高,但毛羽偏多,所以要进行上浆,从而贴伏毛羽,减少静电。