Why is cloth air duct better than traditional air duct?

The biggest characteristics of cloth air duct fiber fabric:

1), fiber fabric has high strength and elasticity recovery ability, therefore, it is firm and durable, wrinkle-resistant and non-iron.

2), very easy to dry after washing, and wash the strong almost no decline, not deformed, have good washing performance.

3), the fiber is the best heat-resistant fabric in synthetic fabrics with thermoplasticity.

4), the fiber fabrics have good light resistance, a little worse than acrylic outside, its sun resistance outperforms the natural fiber fabrics, especially in the glass behind the sun resistance is very good, almost on a par with acrylic.

5) Fiber fabrics are good at resisting all kinds of chemicals, acid and alkali are not very destructive to it, and at the same time, they are not afraid of mold and insects.