活性染料冷轧堆染色工艺探讨

Study on the technology of cold pad-batch dyeing with active dyes

通过对活性染料冷扎堆染色工艺中染液的 p H值、电解质浓度、染色时间、温度等对染色质量影响的诸因素进行分析和探讨 。

The factors such as the pH value of dyeing solution,electrolyte concentration,dyeing time,dyeing temperature and so on,which affect the dyeing quality in the technology of cold pad batch dyeing with active dyes,were analyzed and studied so as to supply scientific basis for the parameter selection of cold pad batch dyeing technology.