羊绒围巾机可洗工艺优化研究  

Optimization process research on machine-washable of cashmere scarves

作　　者：李媛[1] 李美真[1] 赵静[2] 

机构地区：[1]内蒙古工业大学轻工与纺织学院,内蒙古呼和浩特010080 [2]包头出入境检验检疫局,内蒙古包头014000

出　　处：《毛纺科技》2016年第6期29-32,共4页Wool Textile Journal

摘　　要：选取"环境友好型"的生物酶法、壳聚糖法及纳米氧化法,通过单因子实验或多因子正交试验对羊绒围巾进行机可洗工艺优化。实验结果表明:以上3种方法都在一定程度上达到了羊绒围巾机可洗的要求(缩水率<5%)。在对处理后羊绒织物的防缩效果及柔软性的综合分析后,最终选取壳聚糖法为羊绒围巾机可洗的最优整理方法,其最优工艺为:p H值8,壳聚糖用量1.2%(owf),浴比1∶20,整理温度60℃、时间30 min,搅动频率5 min/次,柔软剂4%(owf),处理温度及时间:45℃×30 min,烘干温度80℃。整理后的羊绒围巾缩水率为1.67%。Choosing three kinds of the ＂environmentally friendly ＂ method, such as biological enzymatic method, chitosan method and nano-oxidation method, through single factoror multifactor orthogonal experimen optimized the machine-washable process of cashmere scarves. Experimental results show that these three process have reached a standard of machine-washable（ shrinkage 5%）. After the comprehensive consideration,it finally choses the chitosan method as the optimal process,because of the better shrink proof effect and soft hand feeling. The optimal process of chitosan method is： p H value 8,chitosan 1. 2%（ owf）,bath ratio 1∶ 20,shrink proof finishing temperature 60 ℃,time 30 min and stirring frequency,5 minutes per time,softening agent 4%（ owf）,soft finishing temperature and time： 45 ℃ ×30 min,drying temperature 80 ℃. After finishing,the shrinkage is 1. 65%.

关 键 词：羊绒 机可洗 生物酶 壳聚糖 纳米氧化物 

分 类 号：TS195.56[轻工技术与工程—纺织化学与染整工程]