1.pp laminated bag 2.PE liner insert 3.For fertilizer, sugar 4.pp lamination bag 5.Colorful printing or offset printing ... folded, single stitch, double stitchLinercoated or with liner bag for moisture proofUsagerice, flour, sugar, fertilizer, sand, cement and so on.Packing500pcs/bundle ... hot products with PE inner bag and valve 20kg/50kg for feed,salt,sugar,flour or ration grain corn