PP big bag,also named PP Jumbo bag,Sack bag,FIBC bag, The specification is as following, 1. Materials: Polypropylene (PP) 2. Style:U-Panel bag 3. Size:90x90x120cm 4. Safety work loading:1250kgs 5. Top fill spout 6. Flat bottom 7. Loops:4X30CMcross corner lifting loops 8. Fabric weight:170gsm 9. S.F:5:1 UV treated 10. PE Liner or lamination 11. Printing available Certificate:ISO9001-2000 Mainly used for packing cements,sands,chemical raw materials,mineral products,agricultural products including powder and granule.Packing:in bale or bundle or according to customers requirements .