... . S.F. from 3:1 to 6:1 PP fibc conductive big packaging bagQuick DetailsTop Option (Filling): ... big bag, bulk bag High quality, UN certified food grade steady shipmentpp jumbo bag, big bag, bulk bag, ... than1000KgsS.F: 5:1 or 6:1;High quality PP bags are made by 100% new material. Suitable for ... They can be widely used in mineral, chemical, food,starch, feed, cement, coal, powdered or granular materials ...