... Material Laminated Material Material Structure Nylon/PE Industrial Use Shopping Feature Biodegradable Our washing powder packaging bags are made by BOPP, ... AL, and 2-layer or 3-layer composite.Our washing powder packaging bags: 1) Material: BOPP/CPP, BOPP/PE ... bag, opp film, pe film, plastic material, detergent powder, liquid powder,laundry detergent soap etcUsageDaily use industry, food industry, ...