2.5.2. Liquor ratio
Dyeing was carried out at five different liquor ratios (1:15, 1:20,
1:25, 1:30, and 1:35, 5 g/L sodium chloride) at 95 C for 50 min. The
dye concentration was measured amount of dye uptake and K/S
value of the flax fabric obtained in the previous step. The pH of the
dye bath was kept constant as the initial value.