What is the glass fiber needle felt dust filter bag
The fibrous web is reinforced by a felt-like nonwoven fabric filter material. Hangzhou Xiao Yang, yes
The needles were used to puncture the chopped fiberglass mats, and the fibers between the felt layers, the fiberglass between the felt layer and the reinforcing glass cloth were mechanically entangled
Glass fiber needle felt dust filter bag is a high temperature dust bag, is a reasonable structure, better performance of the filter material to glass fiber as raw material
