Compared With General Woven Filter Materials

Large porosity and good air permeability can improve the load capacity of equipment and reduce pressure loss and energy consumption. The needle-punched filter felt is a small staple fiber press cloth with staggered arrangement and uniform pore distribution, with a porosity of more than 70%, twice that of the woven press cloth. Using needle-punched cloth as filter bag can reduce the size of bag-type dust collector and significantly reduce energy consumption.