A barrier layer assembly is useful as a barrier component in articles subjected to repeated deformations. The barrier layer assembly has a support layer and a film layer. The barrier layer assembly has a bi-directionally corrugated surface. The surface may be an external or internal surface and is defined by non-sulcate furrows.
EXPANSIBLE BARRIER FILM ASSEMBLIES
DENHBARE FOLIENANORDNUNGEN MIT BARRIEREEIGENSCHAFTEN
ENSEMBLES DE FILMS EXTENSIBLES AYANT DES PROPRIÉTÉS DE BARRIÈRE
2020-06-17
Patent
Electronic Resource
English