High quality kinds of shap according to customers Surface treatment:heatset,singed, ... ) (Fibre):100%PET (Longitudinal)(%):<3% (Scrim):100%PET (Transaverse)(%):<3% (Weight)(g/m2):500 (Operating temperatures) (Thickness)(mm):1.7 (Continuous ... fields:1) The fume and smoke treatment and particle removing system in metallurgy plant, alloy plant, steel works, moulding factories, fire ...