Sustainable and Mass Production of Cotton Dyeing with Natural Dye (Weld) in the Textile Industry

ABSTRACT

The use of natural dyes in textile fibers goes back an ancient times. These dyes have been used in traditional methods until now. The use of natural dyes has come to importance in the textile industry in recent years. This situation desired sustainable, mass, and large-scale productions by the textile industries. Many dye plants used in natural dyeing have been very successful in laboratory studies. However, there are significant problems in using these dyeings in industrial-scale production, and they cannot be applied on an industrial scale in a sustainable way. In this work, weld dyeing recipes were created on industrial scale samples by the jet dyeing machines. Color change, washing, perspiration, rubbing fastness 4–5, and lightfastness found 3–4. The optimum conditions were determined for dyeing by the dyeing machine. According to the optimum dyeing recipe, cotton fabric was dyed with weld by the large-scale dyeing machine. The main coloring compounds are luteolin and apigenin in the weld. The main coloring compounds (luteolin and apigenin), mordant metal (aluminum), fastness tests, color coordinates, and fastness values were investigated in the dyed fabrics by different methods.

摘要

在纺织纤维中使用天然染料的历史可以追溯到远古时代. 到目前为止, 这些染料一直采用传统方法。近年来, 天然染料的使用在纺织工业中变得十分重要. 这种情况要求纺织工业进行可持续、大规模生产. 许多用于天然染色的染料植物在实验室研究中都非常成功. 然而, 在工业规模生产中使用这些染料存在着重大问题, 并且它们不能以可持续的方式应用于工业规模. 在这项工作中, 通过喷射染色机在工业规模的样品上创建焊接染色配方. 变色、洗涤、出汗、摩擦牢度4-5和耐光牢度3-4. 确定了该染色机染色的最佳条件. 根据最佳染色配方, 采用大型染色机对棉织物进行了熔接染色. 焊缝中的主要着色化合物为木犀草素和芹菜素. 采用不同方法对染色织物的主要着色剂(木犀草素和芹菜素)、媒染剂金属(铝)、牢度试验、色坐标和牢度值进行了研究.

KEYWORDS:

• Weld
• textile industry
• sustainable
• mass production
• natural dyes
• cotton

关键词:

• 焊接
• 纺织工业
• 可持续
• 大规模生产
• 天然染料
• 棉花