Quick Details
- Processing Time:3 days
- Port:Chennai
- Supply Ability: 3000 Kilograms Per Year
- Brand Name:Ncc
Natural indigo blue dye (Indigofera Tinctoria)
Made of indigofera tinctoria extracts, the cut plants of indigo are packed in the fermentation Vat and filled with clear fresh water and allowed to sleep still the rapid fermentation for about
10-15 hours, then transferring the liquid into another vat for oxidation where the color of the liquid turns from green to blue and finally the indigo separates out as flake and precipitates to
the bottom of the vat, when the supernatant liquid is drawn off. The pulpy mass of indigo is boiled, filtered and pressed to remove as much of the water as possible, after which it is cut into
cakes and finally air dried.
Application:
• Textile/ cotton / silk/ wool
• Leather dyeing
• Hair coloring
• Medicinal drug
Available in
Form: cake / crushed / powder
Packing: HDPE drums
