needle punched felt, filter felt , liquid felt

详情

Needle punched felt are mainly used for liquid filtration , air filtration , and dust collection, compared with ordinary filter material , needle-punched felt has many advantages as following :1.high hole rate and good air permeability can increase the loading ability of the equipent and reduce loss and energyconsumption, 2. high efficiency of cleaning and low density of xxxxx dendity can be greatly lower than the country standard stipulation, 3 after heating, singeing anf coating treatment , the surface should be smooth , difficult to stop up and long-life usually 1to 5 times longer than mechanical filter cloth.