... , Nozzle bag, Heat sealing bag, Vacuum Bag, Stand up bottome gusset bag, Stand up side gusset bag, 3side sealing bag, Mid-sealing ... /monthApplication:packaging coffee, chocolate, candy, spices, tea, pet food, rice, dry food , detergent etcFeature:Good airproof, moisture resistance, prevent leakage; easy ... . Vacuum bag for food snack cooler bag seafood frozen food dry food packaging bag