... and designs of this pp bags are available for customers4.Function:widely used for packing.5.Quality: ... or according to customers requirement PP jumbo bag also called jumbo bag,big bag,used for loading powdery,grainy,nubbly material ... Intermedial Bulk Container)also called bulk bag,jumbo bag,big bag,used for loading powdery,grainy,nubbly materials such ... It is convenient,voluminous and light. JUMBO BAGS