| abstract |
The present invention relates to a coated article (1) comprising at least one barrier film (2a, 2b), a foam layer (3) and a functional unit (4), the foam layer (3) at least partially enclosing the functional unit (4) Barrier film (2a, 2b) surrounds the foam layer (3) and the functional unit (4) and the foam layer (3) comprises a thermoplastic polymer foam which at least partially via a weld (7) with the barrier film (2a, 2b) connected is. Further objects of the invention are a method for producing the coated article (1) as well as a coated article (1) obtainable by the process according to the invention. |