Waterproof insulation fabric with good breathability and comfortableness
A technology of comfort and air permeability, applied in application, coating, and layered products, etc., can solve the problems of poor air permeability and comfort of clothes, failure to keep the body warm, and keep warm clothes wet, etc., to achieve a good heat preservation effect , Waterproof effect is good, the effect of guaranteeing the effect of keeping warm
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[0015] see figure 1 , the invention relates to a waterproof and warm-keeping fabric with good air permeability and comfort, which sequentially includes an outer layer 1, a fabric layer 2 and an inner layer 3, and the outer layer 1 and the fabric layer 2 are pressed together, wherein the outer layer 1 is a windproof, waterproof and breathable membrane , the fabric layer 2 is fabric, the inner layer 3 is a thermal insulation layer, and the inner layer 3 is bonded to the fabric layer 2.
[0016] The windproof, waterproof and breathable membrane is a microporous polyurethane membrane.
[0017] The micropore diameter of the microporous polyurethane membrane is 100-500 microns.
[0018] The outer layer 1 is also provided with a protective layer 4, and the protective layer 4 is a polyvinylidene fluoride sprayed film.
[0019] The fabric is woven from viscose fiber and silk 1 / 1 plain weave, and the single filament diameter of the viscose fiber is 0.8 μm to 1.5 μm.
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