... Structure Nylon/PE Industrial Use Shopping Feature Biodegradable Our washing powder packaging bags are made by BOPP, PE, NY,AL, ... woven bag, opp film, pe film, plastic material, detergent powder, liquid powder,laundry detergent soap etcUsageDaily use industry, food industry, medicine ... Sample is available ISO 9001-9002 and QS certificate Sealed-in the middle, three-side-sealed, with handle or hanger ...