As the requirements for acoustic environments increase, choosing the right sound-absorbing felt becomes the key to enhancing the comfort of a space. Experts say that the following points should be considered when choosing polyester fiber acoustic panel:

1. Material selection: different materials of felt acoustic panels such as glass wool, rock wool, polyester fibre, etc., each with different sound-absorbing effect and application scenarios. Understand the sound absorption coefficient and fire performance of the material and choose the product that suits your needs.

2. Thickness and Density: Thickness and density directly affect the sound absorption effect. Usually, thicker and denser acoustic felts provide better acoustic control, but you need to choose the right thickness according to the actual space conditions.

3. Installation: Acoustic panels can be installed by sticking, hanging or embedding, etc. Different methods are suitable for different space designs. Choose the method that is easy to install and meets the requirements of aesthetics. 

4. Aesthetics and design: In addition to functionality, the appearance of acoustic wall panels should also be coordinated with the interior decorative style. There is a wide range of colours and patterns available on the market that can satisfy both practical and aesthetic needs.

By understanding these key factors, you can better choose the right acoustic panel to optimise the acoustics of your space and enhance the comfort of your living and working environment.