In the area of the dust bag, bag often likened to the heart of bag filter, bag filter dust can handle what kind of gas, mainly used to manufacture bags also depends on the chemical fiber of their own conditions. Flue gas temperature conditions in general, only bag that can resist temperatures below 150 ℃, these occasions, polyester, polypropylene, acrylic, nylon and other chemical fibers can basically afford. The flue gas temperature is relatively high for the occasion, such as: chemicals, carbon black (white black) exhaust, ironworks blast furnace gas, cement kiln exhaust gas, calcium carbide furnace gas plant, foundry, steel plant flue gas, asphalt concrete mix asphalt smoke, brick kiln flue gas, coking gas, etc., first, because these dust flue dust resistivity limit is not due to electrostatic precipitator for the collection, can only be collected with a bag or other means; Second, as dust flue gas temperature must be reduced to below 150 ℃ higher investment limits or subject to on-site venues; Third, because the flue gas dust content because it contains sulfur, flue dust with acid "dew point" only in the acid gas dust dew point temperature is higher than the state of the filter separation and other factors, so you need to have a tolerance to high temperature chemical fiber used to make filters. 
 I plant the use of advanced fiber DuPont Teijin Limited production METAMAX ? (U.S. Tass) fibers, using international advanced standards, with the introduction of advanced manufacturing equipment, the US-Tass temperature needle punched filter felt. Note: 
 1, the U.S. Tass high temperature filter needle felt performance test is annexed 
 2, the United States is a U.S. company DuPont Tasman's Connaught U.S. Lakes (NOMEX ?) and produced by Teijin Cognex Fox (CONEX ?) collectively. 
 3, United States Tass filter bag sewing, sewing thread must be dedicated. I plant manufacturing METAMAX sewing thread, high strength, wear resistance, heat resistance up to 260 ℃ or more. 
 High-temperature bag filter bag dust bag dust filter bag 
 I had the asphalt in the production of the brand bag pinned stations are: Bona to Marini, Italy; Korea SPECO Si Beike; Niigata day laborers; UK ACP Phoenix Park; German side Ninghuo Lin Tai Kok Teltow husband; U.S. Aisitaike; Switzerland and Oman; West Building; Xugong; Liao building; southern embankment; Beijing Deji; roads lead, tin Tong, Hua Tong; way up; Universal; guitar work, the Trinity; Lund, etc. 
 Dust bag dust filter bag dust collector bags of high-temperature bag bag bag bag filter cloth filter bag liquid filter bag dust bag bag bag filter temperature Tasman U.S. skeleton P84 PPS PTFE PTFE filter bag polyester Connaught U.S. Lakes Alex Cornell PPS filter bag dust collector bag film bag of peritoneal membrane filter cloth bag dust bag liquid filter bag bag bag bag filter Ke Gesi Hartcourt Guthrie on the filter material Co., Ltd.