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Shanghai EVH Industrial Co., Limited specializes in manufacturing and exporting all kinds of waterproof membrane and coating.
Waterproof polyester felt combines the natural advantages of polyester with enhanced water-repellent properties,allowing it to perform in environments where moisture would typically be a concern.
Polyester itself is a synthetic fiber that does not absorb water like natural fibers do, but without treatment, it can still allow moisture to seep through its fibers.
However, once waterproofed, it becomes a much more effective barrier against water.
Felt is ideal for situations that require long-term exposure to moisture or fluctuating humidity levels.
For example, it is frequently used in outdoor products like backpacks, hats, and outerwear, where water resistance is critical.
It is also used in construction and automotive industries as a moisture barrier in various applications.