Composite element made from a preform and a multi-layer thermoplastic foil

摘要

The invention relates to a composite element made from a preform of fibre-reinforced platic material arranged around a core (2) with a multi-layer thermoplastic foil(3) between the preform (1) and the core (2) and a method for fabrication of such a composite element. At leat one of the layers (4) of said multi-layer thermoplastic foil (3) has a different melting temperature from the melting temperature of at least one of the other layers (5).