Fluid or steam conveying system with a weld seam made from a coextruded laminate

摘要

The system for storing or conducting liquids or vapors comprises a connector element (1), a joint zone consisting of a coextruded compound material with at least two layers (2-4), and a container (5) with a wall consisting of one or more layers. Independent claims are also included for: (a) a joining unit consisting of a connector element and a coextruded material with at least two layers; (b) a combination of a coextruded material with at least two layers and a container (c) an application of a coextruded compound material with at least two layers for joining a connector element to a container