Weblike laminated packing material and a method for the manufacture of such a material

摘要

A web-like laminated material with a projecting edge strip is disclosed. The laminated material comprises at least one carrier layer and at least one intermediate metal foil layer and at least one thermoplastic covering layer. The edge strip projects from at least one longitudinal edge of the carrier layer such that a portion of the layer of metal foil extends from the carrier layer and a wider portion of the covering thermoplastic layer extends from the metal foil layer. A method of manufacturing the web-like laminated material having such an edge strip is also disclosed.