In this paper the authors analyzed the reasons from mechanism and technique of dyeing and approached a subject of improving the color fixing rate and dyeing color fastness from different angles.

• 从染色机理和染色工艺等方面分析了活性染料固色率和染色牢度不理想的原因，探讨了提高活性染料固色率和染色牢度的一些方法和途径。