Disclosed is a novel
textile downproof technology .The novel
textile downproof technology comprises the following steps of 1, selecting a fabric, wherein the fabric is a
plain weave fabric woven by nylon full-stretching silk, the
yarn count is 20 D-40 D, and the density is 290 Tex-400 Tex; 2, performing water-repellency arrangement on the fabric, wherein the grade of getting wet is not smaller then 3; 3, performing
calendering on the fabric obtained after water-repellency arrangement through a calender, wherein the pressure is 9-11 MPa, the temperature is 100-110 DEG C, and the speed is 30-40 m / min; 4, preparing a
coating adhesive .The downproof effect is achieved through the good combination of a base fabric and the
coating adhesive, particularly, the downproof effect at a
sewing needle hole is achieved, meanwhile, the selected and prepared
coating adhesive can ensure comprehensive indicators of downproofness,
cold resistance,
moisture penetrability, washing fastness, flexibility and the like of the fabric with the low weight increment, and the wearing comfort of the fabric is better on the premise of achieving functionality .