... Weight: 100gsm-1000gsm4)Thickness: 0.5mm-30mm5)Usage: Air Filtration, Liquid filtration, Powder filtrationApplication fields:1) The fume and smoke treatment and ... works, moulding factories, fire-retardant factories and power stations2) Fume filtration, tiny particle recycle and division of liquid and solid in ... electronics, mining, foodstuff processing, flour and timber processing. Nonwoven Filter Bags