Polyester fiber sound-absorbing board cutting equipment – carbon dioxide laser cutting machine
Polyester fiber sound-absorbing board, also known as glass wool, is a kind of sound-absorbing material made of polyester fiber by hot pressing. It has the characteristics of thermal insulation, flame retardant, light body, easy processing, stability and impact resistance. It is widely used in the decoration industry. In the application of sound-absorbing board, it needs […]
