The Waterproof Nylon Fabric Always Keeps The Outer Surface From Being Wetted
The waterproof nylon fabric refers to the ability of fabric to be completely impervious to water under the condition of applying water pressure, to be permeable to water vapor in daily use, and to maintain this characteristic throughout its service life. The essence is that there is a huge difference between the volume of water vapor molecules and water droplets. In order to improve the...
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