three sealing rice packing bag weidly used for food, fertilizers,coffee beans, salt,.. terial:PA+ ... ISO,SGS,QS OEM is ok three sealing rice packing bag What does my factory produce? When you are purchasing, sourcing ... : 1. Pakaging bag: food packaging bag, vacuum packaging bag, aluminum foil pakaging bag, stand up pouch, etc.2. BOPP header bag: Opp bag, gift bag, etc.3 ...