精梳羊毛筒子纱低温染色工艺探讨  

Discussing of low temperature dyeing for combed wool yarn

作　　者：王晓[1] 马国振 潘峰 WANG Xiao MA Guozhen PAN Feng(Yantai Nanshan University,Yantai, Shandong 265706, China Nanshan Fabrics ＆ Garments Co. , Ltd. ,Yantai, Shandong 265706, China)

机构地区：[1]烟台南山学院,山东烟台265706 [2]山东南山纺织服饰有限公司,山东烟台265706

出　　处：《毛纺科技》2016年第10期41-44,共4页Wool Textile Journal

基　　金：山东省优势特色专业项目(SDY201501)

摘　　要：根据低温铬媒染色特点,制定羊毛筒子纱低温铬媒染色工艺,即用硫代硫酸钠在90℃下进行低温铬媒染色,可以减少对羊毛纤维的损伤,降低污水中的铬含量,节约能源;通过对低温铬媒筒子纱染色技术进行实验和生产实践,确定助剂最佳用量及工艺参数,制定出羊毛筒子纱染色的参考数据和优化工艺。在该优化工艺下,对筒子纱物理性能进行测试,由于染色温度较低,筒子纱在染色后断裂强力得到改善,毛纱的染色牢度也有所提高,可以指导企业的实际生产。Formulateing of low temperature chrome dyeing for combed wool yarn on the basis of the characteristics of chrome dyeing at low temperature that with sodium thiosulfate dyeing at low temperature（ 90 ℃）. In this way,fiber damage was decreased and chromium content of the wastewater was reduced.The optimized dyeing process and reference data were maked,also selected the suitable additives through the experiment. At the same time,because of the low temperature dyeing,the breaking strength of cone yarn after dyeing was improved,and the fastness of dyed yarn was also increased.

关 键 词：精梳羊毛 筒子纱 低温 染色工艺 

分 类 号：TS193.5[轻工技术与工程—纺织化学与染整工程]