Dust bag is made of two or more kinds of high temperature resistant fibers blended and layered composites, in order to achieve higher and new physical and chemical properties. High temperature, high strength, resistance to acid corrosion, abrasion, bending, etc., after different surface finishing techniques and chemical treatment, but also has easy cleaning, water repellent oil, anti-static characteristics, for 200 ° C -300 ° C series. Dust bag, compared with glass fiber bag dust bag, wear resistance, flexural resistance and peel strength significantly improved PTFE dust bag, can bear high filtration load. Filtration rate of up to 1.0m / min or more, low running resistance. Compared with the high-temperature synthetic fiber filter, overcome fiber filter elongation, deformation, low temperature, poor corrosion resistance of weakness; and better products dimensional stability, strength, and the price is lower than other high-temperature chemistry fibers. Dust bag of life in general are one year factory warranty. Under the premise that working conditions, dust bag polyester material, the use of both the right circumstances. First select quality dust bag is the key, with no open line, rip, off the end of such phenomena. Again dust bag use temperature to choose a good use of manufacturers in order to save costs, with some low price at room temperature or in warm dust bag type dust collector bag instead of a high temperature, thus speeding up the dust bag of life, resulting in a short time PTFE dust bag inside burned, nine are brightly lit brand (certified), Shandong dust bag provided by Botou brightly lit dust Equipment Co. Botou brightly lit dust Equipment Co., Ltd. (www.bttm.cn) Hebei Cangzhou, a leader in environmentally friendly products processing, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the brightly lit dust leadership with the staff warmly welcome all inquiries negotiations to create a better future for brightly lit dust.