... certificate samples available big foil bag for herbal incense/spice/bath saltSpecial Features:Food bag/food packaging bag/freezing bag/boiling bag Material ... design are welcome Structure: PET/AL/PE with longest shelf life, matte OPP/AL/PE, PET/VMPET/PE, matte OPP/ ... for coffee or coffee beans, spices, sauces, meat, frozen food, pet food, seafood, juice, noshes, and more, nearly including all kinds ...