Cotton knitted fabric scouring, bleaching, dyeing and soaping whole-process low temperature dyeing and finishing processing technology

The invention relates to a cotton knitted fabric scouring, bleaching, dyeing and soaping whole-process low temperature dyeing and finishing processing technology. The technology at least comprises the steps of low temperature scouring and bleaching, low temperature water washing, low temperature dyeing and low temperature soaping. Compared with fabrics obtained through traditional processing, fabrics processed through the technology provided by the invention have the advantages of equivalent strength, dyeing depth and various color fastnesses, saving of about 45% energy, reduction of the weight loss by above 1.0%, reduction of the COD discharge by above 10%, realization of the cotton wax reservation rate reaching above 40%, substantially improved hand feeling, and obviously reduced scratches and creases.