染整技术2016，Vol.38Issue(3)：42-47,6.
棉氨针织物小浴比气流染色及工艺缩时探讨
Investigation on low liquor ratioair flow dyeing process and its time reduction of cotton/spandex knitted fabric
陆云龙 1闵洁2
作者信息
- 1. 东华大学化学化工与生物工程学院，上海 201620
- 2. 五极贸易 上海 有限公司，上海 200336
- 折叠
摘要
Abstract
The influences of dyestuff combination, dyeing performance and process, machine running condition on air flow dyeing in productive practice were analyzed. The high pressure drain and pre-preparation of charge tank were used to shorten the process time. The optimized dyeing process with 1:4 low liquor ratio is determined as nozzle pressure 16psi, blower 55%-70%, machine running condition 150 s/cycle and Na2SO4 as the primer. The alkali was added twice during the process. The obtained color, even the sensitive color is satisfying under the optimized condition. The manufacture practice results show that uniform shade, good pilling and colorfastness of cotton knitted fabrics can be obtained via low liquor ration dyeing.关键词
染色/活性染料/低浴比/气流染色机Key words
dyeing/reactive dyes/low liquor ratio/air flow dyeing machine分类
轻工纺织引用本文复制引用
陆云龙,闵洁..棉氨针织物小浴比气流染色及工艺缩时探讨[J].染整技术,2016,38(3):42-47,6.
