Dyeing method of textile fabrics

The invention discloses a dyeing method of textile fabrics. The dyeing method comprises the following steps: (1) the textile fabrics are pretreated, specifically, a bleaching process and a deoiling process are included; (2) the textile fabrics are dyed, specifically, dye, softening oil and water are mixed and then heated at the high temperature to form colloidal dye, the surfaces of the textile fabrics are coated with the colloidal dye by a brush, and then steam jetting treatment is conducted through high-temperature steam; (3) steaming for color fixing treatment is conducted, specifically, aprimary dyed product finally obtained in the step (2) is padded into color fixing liquid, the padding temperature is 30 DEG C, the padding rate is 85%, and steaming is conducted at 105 DEG C for 80 seconds; and (4) the textile fabrics subjected to color fixing are washed, dried, ironed and shaped. According to the dyeing method of the textile fabrics, the textile fabrics are bleached and deoiled firstly, the softness of t