【摘要】 探讨纯棉细号高密紧密纱织物无PVA上浆工艺。分析了紧密纱上浆的要点,对比了含PVA浆料配方与无PVA浆料配方的浆液与浆膜性能,对紧密纱进行了上浆试验。试验证明,通过合理设置上浆工艺,保证浆纱毛羽、强力及伸长处于较佳状态,可以实现纯棉细号高密紧密纱织物的无PVA上浆。更多还原

【Abstract】 Sizing processing of pure cotton fine count high density compact yarn fabric without PVA was discussed.Compact yarn sizing key points were analyzed.Sizing and size film properties were contrasted in condition of adopting PVA and no PVA.Sizing test was done on compact yarn.Test test shows that sizing of pure cotton fine count high density compact yarn fabric without PVA can be realized through setting sizing processing rationally,ensuring sizing hairiness,strength and elongation in better state.更多还原