摘要
竹棉／Coolmax交织小提花织物染整加工主要包括烧毛、冷轧堆前处理、定形、半丝光、染色和后整理工序。前处理采用低碱冷轧堆工艺和直辊半丝光工艺，烧碱用量160—170g／L，浸碱时间40—45s；定形工艺条件为180℃×30s，以稳定纬向尺寸；染色采用分散／活性浸染工艺，分散染料染色温度宜控制在120℃；拉幅选用亲水柔软整理剂或吸湿排汗整理剂以及两次预缩整理。其成品指标达到英威达Coohnax日常型非弹性机织物的性能要求。
The dyeing and finishing process of bamboo viscose/cotton/Coolmax interwoven dobby includes singeing, cold padbatch pretreatment, setting, semi-mercerizing, dyeing and finishing. Optimum process conditions were determined as follows： cold pad-batch pretreatment with low alkali, clipless semi-mercerizing with 160 - 170 g/L sodium hydroxide for 40 ~ 45 seconds; heat setting at 180 ~C for 30 seconds so as to obtain stable weft dimension; exhaust dyeing with disperse and reac- tive dyes, disperse dyeing at the temperature of 120 ~C, addition of high-temperature leveling agent to improve levelness and softening agent to reduce the friction; finishing with the selected hydrophilic softening agent or moisture-management hygro- scopic agents to attain soft handle and favorable moisture absorbent property; twice pre-shrinking operations. Results showed that the index of finished goods reached the requirements of INVISTA Coolmax everyday non-elastic woven fabric.
出处
《印染》
北大核心
2010年第5期21-23,共3页
China Dyeing and Finishing
关键词
染整
交织物
COOLMAX纤维
竹粘胶纤维
dyeing and finishing
mixture fabric
Coolmax fiber
bamboo viscose fibre
