composite film for durchdrueckverpackungen and their use in the manufacture of durchdrueckverpackungen

摘要

The high density polyolefin core layer is coated on =1 side with =1 layer of homo- or copolymerises of vinyl chloride and/or vinyl acetate. Pref. the polyolefin is polyethylene with a density 0.95 or polypropylene with a density 0.90.