HERMETICALLY SEALABLE AND HIGH OXYGEN BARRIER ORIENTED PACKAGING FILMS

摘要

Hermetically sealed packages and hermetic seals based on oriented polymerfilms, suchas oriented polyolefin polymers like biaxially oriented polypropylene (BOPP)and biaxially-orientedpolyethylene terephthalatete (boPET). The films and seals are capable ofprovidinghigh oxygen barrier properties effective for modified oxygen packaging.