The invention discloses a
processing and manufacturing process for realizing rapid drainage and ventilation of a jacket, which comprises the following steps of: 1,
processing a lower hem lining flat head hole drainage structure as a washing drainage and air
inlet channel; 2,
processing armpit composite air hole structures; processing a plurality of air holes in the left and right armpit areas of the main fabric of the outer
skin, compounding a layer of net-shaped reinforcing paste on the inner side of the outer
skin corresponding to the air holes in a hot-pressing manner, and then sewing a lining; step 3, processing to form a drainage-ventilation synergistic channel; sewing the lining and the main fabric, reserving a flow guide gap, and connecting the lower hem flat head holes and the armpit air holes; and a
convection path from lower hem air intake to side
waist diversion and then to armpit air exhaust is formed. According to the invention, after washing, water in the lining is rapidly discharged through the hem flat-head holes, and the airing time is shortened by 15-20%; breathability is enhanced, stuffiness and
skin friction are reduced, wearing experience is remarkably improved, art compatibility is high, and environment friendliness is achieved.