Summary
- Plant-based dyes
- Biodegradable dyeing processes
- Innovative dye extraction methods
Plant-based dyes
Plant-based dyes, such as indigo, turmeric, and madder, are gaining popularity for their sustainable and non-toxic properties. These dyes are derived from natural sources and have minimal environmental impact compared to synthetic dyes.
Biodegradable dyeing processes
Eco-friendly textiles are utilizing biodegradable dyeing processes, such as fermentation and enzymatic treatments, to minimize water and energy consumption. These processes also reduce the release of harmful chemicals into the environment.
Innovative dye extraction methods
Advancements in dye extraction methods, such as using ultrasound and microwave-assisted techniques, are being developed to improve the efficiency and sustainability of natural dye production. These methods aim to reduce the use of solvents and energy while maximizing the extraction of colorants from natural sources.