Fabric waterproofing usually refers to the waterproof functionality of the fabric itself. After the initial compact fabrics and coated waterproof fabrics, waterproof fabrics are now mainly pasted film fabrics. The key to exerting the waterproof effect lies in the materials used in the fabrics. functional films �<br /
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拥有薄膜科技的面料商并不会直接售卖薄膜给服装品牌，他们通过粘贴工艺将薄膜与其他材质面料复合，形成复合面料，品牌只需购买这些复合面料即可直接制作防水服装产品� The fabrics used to combine with the film are not waterproof themselves, such as polyester fiber, nylon, etc., so when we wear waterproof clothing and encounter wet weather, we will see water seeping into the clothing, just like clothing made of ordinary fabrics. , but the inner layer of the clothing is dry and no water seeps in. This is the role of the waterproof film in the middle of the composite fabric. �<br /
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What we see when water disperses into small droplets on clothing and then slides off (as shown in the picture above) is usually because the fabric used has been treated with water-repellent treatment. The anti-repellent treatment is actually a special layer covering the surface of the fabric. Treatment, usually adding DWR (Durable Water Repellency) when finalizing the finished fabric, to obtain durable water-repellent properties
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