... proof, Safe, ect Name: PP woven ton bag(PY7-4-1)PP Jumbo bag, also named PP Big bag, Sack bag, ... FIBC bag,The specification is as following:1. Materials: Polypropylene (PP ... 170GSM9. S. F: 5: 1 UV treated10. PE Liner or lamination11. Printing: AvailableUsage:1. It's an ideal protective ... bundle or according to customers requirements pp woven ton bag(PY7-4 ...