... OK High capacity aluminium foil pet food packing bag with zipper1. The flexible lamianted coffee packaging bags ... moisture, oil, oxygen, light etc. 3. The bag is made of PET film, which has a ... 250g, 1kg, 3kg etc…8. The bag style can be three-side sealed, stand up with recloseable zipper, side ... gusset, quad sealed, etc., just according to your requirement.Specification: ...