Accurately weighed cotton cloth was treated
with different metal salts (mordants used-cupric sulphate
and ferrous sulphate).The processes of mordanting used
were Pre mordanting: It (Pre-mordanting) is a technique
that involves applying the mordant first and then
introducing the dye to the material .It is also called on-
chrome treatment. Simultaneous mordanting:
Simultaneous mordanting employs the approach of
combining the dye and then mordant agent first, then
applying the mixture to the material that is to be dyed. It
is also known as meta-chrome or meta-mordanting. Post
mordanting: Post-mordanting involves dyeing the fabric
first, then exposing the material to mordants as a final
treatment. It is also known as after-chrome treatment.
After dyeing, the dyed material was washed with cold
water and dried at room temperature.