The filter felt made by our company is made of polyester staple fiber through needle punching reinforcement and heat setting, which has the characteristics of smooth and flat, stable structure, good air permeability, easy to clean and so on.
Polyester is the trade name for polyester fibers. The filter felt made by our company is made of polyester staple fiber through needle punching reinforcement and heat setting, which has the characteristics of smooth and flat, stable structure, good air permeability, easy to clean and so on. The product can be used for a long time at 130°C, and the strength loss caused by short-time heating at 150°C can be recovered. After functionalized post-treatments such as water and oil repellency, film coating, anti-static and coating, the performance of polyester filter felt is further improved, which has the effects of preventing bag sticking, improving filtration accuracy, preventing dust explosion, and prolonging service life.
*The polyester can also be mixed with polypropylene, acrylic and other medium and low temperature materials for needle punching
