Dyeing and finishing method of acetic acid tencel fabric

The invention relates to the field of textile dyeing and finishing, and particularly discloses a dyeing and finishing method of an acetic acid tencel fabric. The method comprises the following steps of 1, sequentially carrying out enzyme heap treatment, open-width water washing treatment and pre-setting treatment on a gray fabric of the acetic acid tencel fabric to obtain a pre-set acetic acid tencel fabric; 2, sequentially carrying out active dyeing, disperse dyeing and drainage on the pre-set acetic acid tencel fabric to obtain a finally-dyed acetic acid tencel fabric; and 3, performing reduction cleaning and heat setting and finishing: carrying out reduction cleaning on the finally dyed acetic acid tencel fabric obtained in the step 2, immersing the acetic acid tencel fabric in a heat setting and finishing liquid, performing padding, performing setting and finishing at 150-170 DEG C for 30-60 seconds, and performing drying to obtain the finished acetic acid tencel fabric. By adopting the method disclosed b