item name:block bottom valve bag material:kraft paper,pp woven ... to customers requirement5)feature:the product was cube loading,easy filling,easy to stack,stacked neatly packages, ... good design, soft feel, high strength and elongationItem block bottom valve bagSizecustomizedMaterialkraft paper +PP wovenPrintingcustomizedHandlenoPacking200pcs/baleaccording to customer’s requirementUsagepacking ...