高密化纤面料冷轧堆前处理.pdf

印染(2013No．21) F圣；主最5生产纹术j 高密化纤面料冷轧堆前处理局密化纤回料冷轧堆丽处理 弋．o．o．o．o．口 张建国1，钱琴芳1，毕潇平1，朱冬兰1，寿永良2 (1．江苏盛虹集团有限公司，江苏吴江215228；2．浙江传化股份有限公司，浙江杭州311215) 摘要：采用冷堆平幅与机缸精练两种工艺对涤纶、尼龙织物退浆，分析对比了退浆后织物断裂强力、退浆 效果、白度、毛效、能耗及废水COD等指标。结果表明，经冷堆平幅工艺处理后的织物更符合低能耗的染色 要求，织物保持较好的断裂、撕破强力；冷堆平幅工艺的单位能耗低于机缸精练工艺，节水89％，节能 25．7％，且减少废水排放，有利于环境保护。 关键词：退浆；冷轧堆法；平幅加工；涤纶；尼龙 中图分类号：TSl92．52文献标识码：B 文章编号：1000—4017(2013)21—0017一03 Cold of chemicalfiberfabric pad．．batchpretreatmenthigh．-density ZHANG Jian-gu01。QIANQin—fan91。BIXiao-pin91。ZHUDong·lanl。SHOUYong—liang。 (1．JiangsuShenghong Co．。Ltd．IHangzhou311215，China) GroupCo．。Ltd．，Wujiang215228。China；2．zhWi啊Transfar Abstract：Two ofcold combinedofthesecond andconventionalmachinede- desizingprocessespad．batch open．widthdesizing arecarriedouton and fabrics．The and effect。whitenessI capillary sizing polyesternylon breakingtearingstrength。desizing and ofthewastewater．There- effectofthedesizedfabricsare and wellas COD comparedanalyzed。asenergyconsumption suitsshowthatthefabrictreatedwithcold combinedofthesecond in cannot meet open·-widthway only pad．．batch desizing ofthisnew is thebasic of also abettertensile total process requirementdyeing，butkeep strength．Theenergyconsumption alsolowerthanthatoftheconventionalmachine water 89％and 25．7％．The process。withsavingby energysavingby