... process need filter material especialy needle felt and Filter Cloth.1.various needle punched felt fabric be used in all range industry ... pad and bag for filtration and otherNeedle punched felt fabric:1. width: within 220cm, it can be slitted according ... -static, etc5. usage: home textile, agriculture, bag, garment, carpet, industrial used, etc6. package: per roll with plastic bag7.surface treatment ...