... bag material:virgin ,new pp. Shandong Leihua Plastic Engineering Co.,Ltd as a specialized manufacturer and exporter,has exported pp woven bags and fabric ... spindle machines 20 sets,daily output pp bags about 600,000pcs.Our company product pp woven flour bags,50kgs,25kgs,20kgs ... ,40kgs flour bags,can pass SGS test.pp flour bags1.material:virgin new pp,without recycle materials,meets all requirements of ...