Valve paper bags are popular-used in the world market now because of its good appearance and convenient use, also its characteristics are as follows:
1, Valve bags will re-shape to a cubic after packing.
2, It's neat and clean for stacking.
3, They are environment friendly paper bags.
Besides, we also can provide kinds of paper bags,block bottom bags, paper bags with plastic inner and so on. All the detailed informatin and photos are available on your firm inquiries.
Should any further / other reqeust, please contact us freely!