PP big bag, PP bulk bag, PP Jumbo bag, Sack bag, FIBC bag Materials: Polypropylene ( ... : Any size S. F: 5: 1 PP big bag, PP bulk bag, PP Jumbo bag, Sack bag, FIBC bag1. Materials: Polypropylene ... 9. S. F: 5: 1 10. UV treated 11. PE Liner or lamination 12. Printing available PP big bag, also named ...