Knitt Dyeing

At first fabric, required water and required anti creasing agent is added in the dye bath. Then sequestering agent and gluber salt of required amount is added in the dye bath. Then the bath is kept rest for 5 minutes. After that reactive dye of required amount is added in the dye bath. After adding dye in the dye bath, the bath is kept for 30 minutes. During this period exhaustion of dye occurs in the fabric. Then required amount of alkali is added for fixation of dye into the fabric. After adding alkali we will wait for 50 minutes and then we will check the shade. If shade is all right then fabric will be taken for after treatment.

Recipe:

1. Anti creasing agent = 0.3g/L
2. Sequestering agent = 0.5 g/L
3. Glauber salt or NaCl =80 g/L
4. Dye (reactive) = x%
5. Soda ash =5g/L
6. Or caustic soda =1 g/L
7. Acetic acid = 0.75 g/L
8. Soap = 0.25 g/L
9. M: L = 1:10
10. Time =60 min
11. Temperature = 600-1000C