The polyester needle punched felt dust removal bag is made of polyester fine denier large fiber yarn, which is used to produce polyester (polyester) fiber needle punched filter felt with equipment. Multiple fibers can be evenly and quantitatively mixed, and multiple mixing and carding units can be used to facilitate the layering and gradient transformation between different fibers in the fiber web. This product not only has the advantages of high porosity, good breathability, high dust collection efficiency, and long service life unique to ordinary felt filter cloth, but also has excellent performance due to its moderate temperature resistance level, which can instantly reach 150 ℃ and moderate acid and alkali resistance. Therefore, it is a widely used variety among felt filter materials.

Guangxi polyester needle punched felt dust bag Lanzhou polyester needle punched felt dust bag