Composite fabric waterproof warm-keeping fabric
A technology of fabrics and fabrics, applied in the field of textile fabrics, can solve the problems of damp warm clothes, inability to keep the body warm, and discomfort, etc., and achieve the effect of ensuring warmth, good heat preservation, and good waterproof effect
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[0015] see figure 1 , the invention relates to a composite fabric waterproof and warm-keeping fabric, comprising an outer layer 1, a fabric layer 2 and an inner layer 3 in sequence, the outer layer 1 and the fabric layer 2 are pressed together, wherein the outer layer 1 is a windproof, waterproof and breathable membrane, and the fabric layer 2 is a fabric, and the inner layer 3 is a thermal insulation layer, and the inner layer 3 is bonded with 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 fabrics include organic woven fabrics and knitted fabrics, and the woven fabrics and knitted fabrics are bonded together through adhesive bonding.
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