It is made from the anti-break organic synthesis fiber in high-powered high melt way; Gradual structure, Use the technology which encrypts gradually the multi-layered; The fiber density increases gradually toward pure air; high filter efficiency; May according to the dust size, prevent them in the different density level; it accommodates many dust more effectively. Coherent processing, filtering material to pass through soaks the rubber fully, Fully imgrenated media with adhesive treatment makes dust particles unable to pass; uniform diffusion forms laminar flow to have perfect paint spray finish; The wind surface of the mesh is specially compact, and also put a fishing net to strengthen it ; this structure make the filtering material keep the high filtering efficiency and large dust holding capacity; even more ,it can extend the working life; When uses C-600G and C-560G, besides can assure the good air quality, because of low resistance of the material, it also saves the systems operation cost. It is at the customersí» choice that the material have the entire coherency, the surface viscosity, dry processing Conform to European and American classifications for noflammability.(e.g. DIN53438-F1,UL900-class 2 with flameout) as per yr requirement