Detailed Product Description self-standing food bag1. Material : BOPP+VMPET+CPP(mult- hiberarchy) or BOPP+ CPP or BOPP+ PE2. Application: Widely be used for packing goods such as for coffee or coffee beans,milk powder, spices, sauces, meat, frozen food, pets food, seafood, juice, noshes,with the shape like powder,grain,viscosity, paste ect.