Table 1 Levels of cotton knit fabric parameters Wahyudin et al.¹¹.

Evercion Red EXL Concentration (%)

f₁

2.5

3.0

3.5

Na₂SO₄ concentration (g/l)

f₂

60

70

80

Na₂CO₃ concentration (g/l)

f₃

3.8

4.8

5.8

Temperature (°C)

f₄

70

80

90