Waterproof, breathable and washing-resistant seamless woven fabric
A waterproof and breathable fabric technology, applied in the field of seamless woven fabrics, can solve the problems of poor washing resistance, poor durability, waterproof performance and breathable performance cannot be enhanced at the same time, and achieve the effect of strong adaptability and strong environmental adaptability
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[0031] The preparation method of the waterproof breathable anti-washing seamless fabric waterproof layer 3 comprises the following steps:
[0032] S1: Mix acrylic acid and deionized water, and add sodium hydroxide to the mixed liquid, after uniform stirring, pass the mixed solution into the microwave generator, control the microwave generator to raise the temperature of the mixed solution to 120-140 Polymerization reaction at ℃; mix acrylic acid and deionized water and add sodium hydroxide strong base to create an alkaline environment, and use microwaves to make water molecules in the mixed solution spin under the action of a rapidly changing high-frequency electromagnetic field Movement, and then convert the microwave field energy into heat energy in the medium. On the one hand, the mixed solution is heated more uniformly. At the same time, the high-speed rotation of water molecules also effectively accelerates the polymerization reaction rate in the components;
[0033] S2: ...
Embodiment approach
[0038]As an embodiment of the present invention, the contact layer 1 is a hydrophobic fabric prepared by blending nylon fibers and aramid fibers; the hydrophilic layer 2 is located between the waterproof layer 3 and the contact layer 1, for use A hydrophilic fabric prepared by blending cotton fibers and hemp fibers; the gap between the fibers of the waterproof layer 3 away from the hydrophilic layer 2 is smaller than that of the waterproof layer 3 near the hydrophilic layer 2; the waterproof layer 3 is provided with Evenly distributed air vents; vent pipes 31 are installed in the vent ports; the vent pipe 31 is designed as a tapered tube and the opening area of the vent pipe 31 away from the hydrophilic layer 2 is smaller than that of the vent pipe 31 near the hydrophilic layer 2 Opening area; the vent pipe 31 is made of elastic rubber material; the vent pipe 31 is designed to be inclined; the vent pipe 31 is designed to protrude from the surface of the waterproof layer 3; th...
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