Table 4.

K/S values and dye fixation for all dyes.

Dyes	(K/S) after dyeing	(K/S) after extraction	Fixation (%)
3a	22.2	21.1	95.04
3b	24.3	23.33	96.01
3c	16.9	15.14	89.58
3d	18.2	17.1	93.95
4a	20.5	19.3	94.14
4b	18.61	17.68	95
4c	14.9	13.55	90.93
4d	17.53	16.2	92.41