Polyester needle punched filter felt temperature: temperature polyester needle felt filter dust bag with non-woven needling process, generally used in 3D or 6D polypropylene staple fiber and filament woven fabric enhanced with high-strength, reinforced by acupuncture and singeing, calendering, heat setting process and made other post-processing. Widely used in industrial catching dust, soot and other aspects of governance. Its permeability is good, after heat treatment, surface smooth, easily deformed, easy cleaning. In the field of liquid-solid separation, polypropylene needle felt usually frame filter, vacuum filter, belt filter, centrifugal filter devices such as supporting the use of liquid-solid separation. Not only has good dimensional stability, high strength, low elongation characteristics, and because of its smooth surface, and there is porosity, high permeability, so it also has a vacuum resistance, energy saving, easy to clean other unique advantages. [Shunxiang Environmental Protection Equipment Co., Ltd. to provide customers with the best quality service and products, we believe that only good quality can ultimately impress customers, the price just a moment, dear friends, identity and quality, so we started to the quality of our Brand! Looking forward to cooperating with you one on one really Shunxiang green beam to answer your questions]