植物天然染料在真丝织物染色中的应用研究进展

Research progress in dyeing of silk fabrics with plant natural dyes

概述天然染料对真丝织物的染色原理,介绍天然染料的染色工艺研究进展,分析直接染色法和媒染法染色真丝织物的上染率、染色牢度和抗紫外性能,提出天然染料的分子稳定性、染色牢度、色谱等方面存在的问题,为提高上染率和染色牢度、丰富天然染料色谱、减少对环境的污染指明研究方向。

The principle of dyeing of silk fabrics with natural dyes was summarized, and the research progress of the dyeing process of natural dyes was introduced. The dye uptake, color fastness and UV resistance of direct dyeing and mordant dyeing of were analyzed. The problems of molecular stability, color fastness and chromatography of natural dyes were put forward. The research directions have been proposed for improving the dyeing rate and dyeing fastness, enriching the variety of natural dye chromatography and reducing environmental pollution.