抓剪毛织物的连续轧染生产

分析了影响抓剪毛品种厚重织物轧染质量的几大因素，如坯布、棉纱的质量、设备的性能，以及前处理工艺的合理性；介绍了冷漂、煮漂及丝光工艺处方、设备和相关技术参数，如严格控制起绒次数，控制活性染料染色时加碱的时间，防止染料过早水解等。

Continuous pad dyeing of raised fabric

Factors exerting influence on the quality of raised heavy fabric are analyzed, including qualities of grey fabric and cotton yarn, machinery property, as well as pretreatment process. Rational pretreatment is defined, such as the recipe, machines and relevant parameters of cold bleaching, scouring and bleaching, mercerizing. During the raising and shearing stage, raising cycles should be strictly controlled, otherwise it will exert negative influence on the handle, strength and shrinkage. Maintenance also is very important. In reactive dyeing, alkali addition is the key point, as it will cause the reactive dyestuff hydrolysis.