平绒织物湿蒸短流程轧染工艺条件的优化  

The optimization of short wet-steam process in pad-dyeing panne fabric

作　　者：李连颖[1] 臧少玉 毛志平[1] 钟毅[1] 

机构地区：[1]东华大学化学化工与生物工程学院,上海201620 [2]上海安诺其纺织有限公司,上海200033

出　　处：《印染助剂》2010年第1期45-48,共4页Textile Auxiliaries

摘　　要：针对活性染料传统连续轧染纤维素纤维织物存在的问题,提出了采用湿蒸短流程工艺进行加工.探讨了活性染料品种、湿度、汽蒸时间、电解质用量、碱剂用量等对染色效果的影响.通过选用合适的染料、助剂,设定合理的工艺参数,对纯棉平绒织物进行湿蒸短流程染色,结果表明:安诺其ECO活性红、ECO活性蓝在相对湿度50%、Na2SO4 50 g/L、Na2CO3 40～50 g/L、汽蒸时间2.5 min,具有较好的染色效果.Short wet-steam process was carried out to solve the problems existed in the traditional continuous pad dyeing of cellulose fabric with reactive dyestuffs. Factors affecting dyeing effect such as varieties of dyestuffs, humidity, steaming time, electrolyte and alkali dosage were discussed. Cotton panne fabric was dyed using short wet-steaming process by selecting appropriate dye, assistant and setting reasonable process param- eters. The results showed that good dyeing results could be obtained with Anozol ECO Reactive Red and ECO Reactive Blue under the following conditions： 50% of relative humidity, Na2SO4 50 g/L, Na2CO3 40 N50 g/L, steamed time 2.5 min.

关 键 词：轧染 活性染料 湿蒸短流程 平绒织物 

分 类 号：TS192[轻工技术与工程—纺织化学与染整工程] TS106.57[轻工技术与工程—纺织科学与工程]