Method for producing waterproof moisture permeable fabric
A production method, waterproof and moisture-permeable technology, applied in textiles and papermaking, fiber processing, etc., can solve the problems of restricting emission and uncomfortable wearing.
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[0011] The embodiment discloses a production method of a waterproof and moisture-permeable fabric, comprising the following steps:
[0012] 1), carry out anti-splashing treatment to the fabric (this step belongs to the known technology): even if the fabric passes through the immersion tank (the immersion tank is equipped with liquid Teflon water repellent), then dry and bake the soaked fabric Drying treatment, the drying temperature is controlled at 100-105°C; the drying temperature is controlled at 170-175°C; the time is 1.5 minutes, and the fabric after the water-repellent treatment has the functions of waterproof, oil-proof and anti-fouling;
[0013] 2) Carry out calendering treatment on the baked fabric, the fabric passes through the pressure roller of the calender at a speed of 25-27m / min, the surface of the fabric after the calendering treatment is smooth, thereby improving the water pressure resistance of the coating And it is not easy to see through, and at the same ti...
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