≤6hPlastic Packaging Film,Kraft Paper Packaging Bag(Stand Up Pouch With Zipper . Three Seal Bag. Side Gusset Bag),Plastic Packaging Bag (Stand Up Pouch With Zipper or Spout.Three Seal Bag.Side Gusset Bag,Aluminium Foil Bags,Side Gusset Bag/Flat Bottom Bag