Duopack Is An Innovative Doubleflexible Packaging Patented In Many Countries Of The World This Package Is Based On Widely Distributed Flexible Standup Pouch With One Feature In The Middle There Is A Partition That Divides The Inside Products Into Two Isolated Parts In This Way The Consumer Can Use This Package To Extract Alternately Or Jointlyinternally The Foods According To His Taste And Discretionhttpsduopackorg