板栗壳色素对羊毛织物的轧染工艺研究  

Research on the pad dyeing of wool fabric with chestnut shell pigment

作　　者：季彦斐 王祥荣[1] 

机构地区：[1]苏州大学纺织与服装工程学院,江苏苏州215021

出　　处：《毛纺科技》2014年第1期43-46,共4页Wool Textile Journal

基　　金：江苏省科技成果转化专项资金项目(项目编号:BA2011092);江苏省高校优势学科建设工程资助项目

摘　　要：为了解天然色素对羊毛织物的轧染性能,选用板栗壳色素,采用轧蒸工艺对羊毛织物进行染色。探讨汽蒸时间、汽蒸温度、汽蒸湿度、染料用量等因素对染色性能的影响,确定最佳轧蒸工艺。在此基础上,进一步分析了预媒染对染色织物颜色特征值、牢度的影响。实验结果表明,轧蒸最佳工艺为温度110℃、湿度100%、时间30 min;板栗壳色素轧染织物具有较好的染色牢度;采用预媒染轧染工艺能使染色织物颜色深度、日晒牢度等有所提高,并且不同媒染剂可使得织物染色后获得不同色相。In order to understand pad dyeing properties of wool fabric with natural pigment,padsteam process was used on wool fabric with chestnut shell pigment. The influence of steaming time, steaming temperature,steaming humidity,dye concentration on dyeing properties was investigated. On above basis,the color fastness and fastness of chestnut shell pigment on wool was compared between direct pad dyeing and pre-mordant. The result showed that the optimal process was temperature 110 ℃, humidity 100%,time 30 min,and chestnut shell pigment dyeing fabric reflect good color fastness. The color value and light fastness of dyed fabric were improved by pre-mordant,and different mordants gave dyed fabric different hue.

关 键 词：板栗壳色素 毛织物 轧染 工艺 

分 类 号：TS193.53[轻工技术与工程—纺织化学与染整工程]