... . 4.SGS,ISO9001 2008.QS. Melon seeds snack packing bag Selling points of snack packing bag 1.Snack packing bag ... More than 10 years experience in plastic bags manufacturing Description of snack packing bag SubjuectDetailsMaterialOPP, PET, CPP aluminum-foil, PET ... aluminum-foil, Nylon sheet, pure aluminum sheetFunctionApply to all kinds of foods & commodity packaging, .New StyleTriangle sides weld bags, ...