Dyeing of Cotton Woven Fabrics Using Natural Tulsi (Ocimum sanctum) Leaf.

Abstract

The project titled “Dyeing of Cotton Woven Fabrics Using Natural Tulsi (Ocimum sanctum) Leaf” decrease synthetic dye use and minimize chemical uses, it is environmentally friendly.The demand for sustainable and environmentally friendly textile production techniques has raised interest in natural dyeing techniques. This study examines the use of Tulsi (Ocimum sanctum) leaf extract as a natural colour for cotton-woven fabrics. In order to increase dye production and minimise chemical inputs, the extraction process was optimised using environmentally friendly procedures. Cotton fabrics were treated with mordants including tannic acid, ferrous sulphate, and alum to enhance dye absorption and colour fastness. Along with their antimicrobial properties, the coloured textiles' colour, wash, rub, and light fastness were evaluated. The results indicated that Tulsi extract gives a spectrum of natural earthy tones, and that the type of mordant used affected the colour differences. The fastness properties were comparable to those achieved with synthetic colours, while the antibacterial properties added utilitarian value. According to the study, Tulsi leaf extract offers a viable, sustainable alternative to the textile dyeing sector, supporting global efforts to reduce environmental impact and promote green technologies.