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These standards are designed to evaluate critical characteristics such as air permeability, water tightness, durability, and thermal performance. Manufacturers must conduct thorough testing of their products to demonstrate compliance, ensuring that their door strip seals can withstand various environmental conditions and performance demands.
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Factories that produce door bottom seal rubber strips are equipped with specialized machinery and adhere to rigorous quality control standards. The manufacturing process typically begins with the selection of high-grade raw materials, followed by the mixing of rubber compounds to achieve the desired properties. This is a crucial step, as the formulation directly affects the performance and longevity of the product.
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