In terms of application, glass fiber felt has a wide range of applications. Firstly, it is often used as insulation material for various heat source equipment, such as pipeline insulation for high-temperature equipment such as coal, electricity, oil, and gas. The insulation effect of glass fiber felt can effectively reduce energy loss and improve the operational efficiency of equipment. In addition, fiberglass felt can also be used for thermal insulation and fire prevention in buildings, providing strong protection for people's living safety. In special places such as laboratories, factories, etc., fiberglass felt can also be used as a sealing, filtering, and insulating material, exerting its multifunctionality.