Indigo has been in use as a blue colorant for thousands of years as a natural dye, which was produced...
This is a guest post by Harry Mercer. This is a very technical description – read on if you are...
Bluconnection – an innovative indigo dye manufacturing company from Singapore has compiled a comprehensive compendium about the history , chemistry...
This is a guest post by Harry Mercer Until 1915, most Indigo dyeing was conducted in skein machines for cotton...
No More Content