涤棉针织物氧漂、分散染料碱性染涤一浴法工艺  

Dyeing of Polyester Cotton Knitted Fabric with Oxygen Bleaching and Disperse Dye Dyeing Polyester in One Alkaline Bath

作　　者：宋国方 王学元 韩汪华 

机构地区：[1]祥华集团石狮市恒祥漂染实业有限公司,福建石狮362700 [2]德司达印染科技(上海)有限公司,上海201612 [3]福建石狮市利华纺织布行有限公司,福建石狮362700

出　　处：《针织工业》2013年第3期40-43,共4页Knitting Industries

摘　　要：对于涤棉混纺针织物的染色,详细介绍了传统染色工艺,并阐述了氧漂、分散染料碱性染涤纶一浴法工艺。采用这两种方法,进行了实验室小样对比和大生产实践对比。结果表明,采用浙江龙盛集团股份有限公司生产的耐碱ALK系列分散染料以及德美公司生产的涤棉漂染一浴剂DM-1381能够实现涤棉混纺针织物氧漂、分散染料碱性染涤纶一浴法染色新工艺;新工艺与传统染色工艺相比,缩短了染色加工时间,提高了染色效率20%,节省了水、电、汽的消耗,可直接降低综合成本约500元/t;且染色后织物鲜艳,不易产生色花、色渍现象,不易起毛和擦伤,手感较好。For polyester/cotton blended knitting fabric dyeing, the traditional dyeing method and the new dyeing method of oxygen bleaching and disperse dye dyeing polyester in one alkaline bath were introduced, and these two methods were applied in laboratory sample and actual production, respectively. The results show that ALK sets of alkali resistant disperse dye produced by Zhengjiang LongCheng Group Co.Ltd. and polyester-cotton bleaching-dye- ing one-bath agent DM-1381 produced by Dymatic Chemicals INC can be used in one alkaline bath to realize the new dyeing method. Compared the new dyeing method with the traditional dyeing method, it is found that dyeing hours are cut, dyeing efficiency is improved by 20%, water, electricity and steam are saved, the whole cost are reduced by RMB 500 per ton. Besides, it is also found that fabric color is more brightness with better handle, avoiding dyeing defects, fluff and bruise.

关 键 词：氧漂 分散染料碱性染涤纶一浴法 涤棉混纺织物 耐碱性分散染料 传统染色工艺 小样实验 大样生产 

分 类 号：TS193[轻工技术与工程—纺织化学与染整工程]