天然来源活性染料在棉织物色彩印染中的应用

Application of reactive dyes of natural origin in color printing and dyeing of cotton fabrics

化学染料的使用涉及重金属和有机污染物的排放,会导致严重的水资源污染,探索和开发新的环保染料已经成为纺织行业的重要研究方向。天然活性染料因可再生性、生物降解性以及较低的环境影响,被视为替代传统化学染料的理想选择。这些染料能提供多样化的色彩和良好的染色效果,显著减轻纺织品生产过程中的环境负担。就天然来源活性染料在棉织物色彩印染中的应用进行全面探讨,以期通过实验研究验证其染色效果与环境友好性,进而评估其在现代纺织行业中替代传统化学染料的可行性和潜力。

The use of chemical dyes involves the emission of heavy metals and organic pollutants,which can lead to serious water pollution.Exploring and developing new environmentally friendly dyes has now be⁃come an important research direction in the textile industry.Natural reactive dyes are considered as an ideal al⁃ternative to conventional chemical dyes due to their renewability,biodegradability and low environmental im⁃pact.These dyes can provide diverse colors and good dyeing results,significantly reducing the environmental burden during textile production.The application of natural reactive dyes in the dyeing and dyeing of cotton fabrics were discussed,in order to verify the dyeing effect and environmental friendliness through experimen⁃tal research,and then evaluate the feasibility and potential of replacing traditional chemical dyes in the modern textile industry.