what is nonwoven filter fabric?
The name of non woven filter fabric is called polyester fiber, commonly known as non woven fabric. Air filter material has technical characteristics such as wide use, technical maturity, and good stability. It is a primary effect plate air filter, a medium effect plate air filter, and a bag air filter. Non woven filter fabric is one of typical filter material. The manufacturing process is compounded by multiple processes such as melt - blown, needle punch, spunlace, spunbond and other processes. Compared with other air filter material of the same level, non-woven filter material have the advantages of stable quality, larger dust holding capacity, strong moisture resistance, long service life, economical durability and so on. Non woven fabric is also the earliest application of filter material. The technology is mature and the production cost is low.