... , FIBC bag Materials: Polypropylene (PP) Size: Any size S. F: 5: 1 PP big bag, PP bulk bag, PP Jumbo bag, Sack bag, FIBC ... bag1. Materials: Polypropylene (PP) 2. Model: Cubic bag, Circular bag, U-Panel bag, Baffled bag, Tubular bag, etc. 3 ... 11. PE Liner or lamination 12. Printing available PP big bag, also named PP bulk bag, PP Jumbo bag, Sack bag, FIBC bag