Langowski, H.-C.H.-C.Langowski2022-03-032022-03-031996https://publica.fraunhofer.de/handle/publica/187924Polymer films show some of the highest strength-to-weight ratios among packaging materials. Vacuum coating with thin barrier layers is now seen as a very promising method of improving their barrier properties.enfilmFoliefunctionalityFunktionalitätPolypropylenPolypropylenetransparent barriertransparente Barrierevacuum coatingVakuumbeschichtung664688book article