Manufacturing process of all-cotton moisture-absorbing and quick-drying knitted fabric

The invention discloses a dyeing and finishing process of a moisture-absorbing and quick-drying cotton yarn fabric. The process comprises the following steps: a, fabric preparation; b, pretreatment; c, printing and dyeing; d, conveying; e, soaping and fixing color; and f, finishing and shaping moisture-absorbing and quick-drying. The grooves are formed in the surface of the cotton yarn, meanwhile, strong alkali with the specific concentration is adopted for treatment, cotton fibers in the cotton yarn are expanded, and therefore the hollow inner diameter and the surface area of the fibers are irreversibly enlarged, and the moisture absorption and quick drying effects of rapid moisture guiding and rapid evaporation are achieved; through an excellent knitting weaving process, transverse extrusion and longitudinal traction force on the yarns in the weaving process are reduced, so that the yarns and fibers are kept in the state before being put on a machine as much as possible; the fabric is pressed into the dye f