| abstract |
A paperboard barrier structure including a substrate having a first side and a second side, a first sealing layer on the first side of the substrate, a laminated film layer on the second side of the substrate, the laminated film layer including a first film layer connected to a second film layer, wherein the first film layer and/or the second film layer includes a barrier coating, and wherein the barrier coating is positioned between the first and second film layers, and a second sealing layer positioned over the laminated film layer such that the laminated film layer is positioned between the substrate and the second sealing layer. |