... + paper Heat sealable Vapour barrier Oxgengy barrier For packaging of tea Name:Tea Envelope Wrapping Paper Roll (ZJPY7-09)Structure: Paper +PE +Alu ... Wrapper.1, to pack Food,such as: Sugar,Salt, Dessert,Tea;2, for the High-level packaging, such as Cigarette packaging ... packaging;4, to be Heat-seal to laminate other material Tea Envelope Wrapping Paper Roll