... cements,chemical raw materials,mineral products etc. PP big bag,PP bulk bag,PP Jumbo bag,Sack bag,FIBC bag,The specification ... as below,Materials: Polypropylene (PP)Model:Cubic bag, Circular bag, U-Panel bag,Baffled ... chemical raw materials,mineral products,agricultural products including powder and granule.Packing:in bale or bundle or according to customers ...