| 摘要 |
Multilayer film with a layer A, based on a thermoplastic polymer or on a mixture of a plurality of thermoplastic polymers with melting point TmA and a VICAT softening point TvA, and which has a thickness of at most 40 mum; and a layer B, which is immediately adjacent to layer A, and is based on a thermoplastic polymer or on a mixture of a plurality of thermoplastic polymers with melting point TmB, a VICAT softening point TvB, and a thickness of at most 50 mum; where TvB<TvA and TmB<TmA; TvB<=115° C.; having at least one at least monoaxially oriented layer and an external sealable layer; and a region D between layer A and layer B that has been printed and/or metallized and/or coated with a semi-metal oxide; the adhesion between layer A and layer B being at least 1.0 N/15 mm. |
