Things You Should Know about
MICROPOROUS FABRIC
What is microporous fabric?
Microporous fabric is made up of nonwoven laminated microporous film.
![Microporous Fabric_懶人包-01](https://coverall.academy/wp-content/uploads/2022/08/Microporous-Fabric_懶人包-01-1.png)
What is microporous film?
A light fabric that offers good breathability while liquid-proof and remain breathable at the same time.
![Microporous Fabric_懶人包-02](https://coverall.academy/wp-content/uploads/2022/08/Microporous-Fabric_懶人包-02-1.png)
How come it is
liquid-proof yet breathable?
250 times
larger than moisture vapor (allow heat & moisture to escape)
15000 – 20,000 times
smaller than water drop so that liquid cannot go through the fabric from outside.
![Microporous Fabric_懶人包-03](https://coverall.academy/wp-content/uploads/2022/08/Microporous-Fabric_懶人包-03-1.png)
How to determine whether the fabric is good quality or not?
![Microporous Fabric_懶人包-04](https://coverall.academy/wp-content/uploads/2022/08/Microporous-Fabric_懶人包-04-1.png)
A good-quality microporous film has small micropores and consistent arrangement to resist liquid fluid and the moisture vapor can easily discharge through the multi-layer winding holes.
On the other hand,inconsistent micropores arrangement could result in risky liquid penetration through microporous film.
![Microporous Fabric_懶人包-05](https://coverall.academy/wp-content/uploads/2022/08/Microporous-Fabric_懶人包-05-1.png)