Process and apparatus for the continuous production of composite tapes or sheets

It is a method of manufacturing composite webs or sheets consisting of at least one first lower layer (1) of metal, a second upper layer (2) of metal and a between the cover layers (1, 2) arranged and with these cohesively associated core layer (3) made of plastic, wherein a first metal strip (4) for the lower outer layer (1), a second metal strip (5) for the upper covering layer (2) and a plastic web (6) for the core layer (3) merged be joined and the application of pressure and / or heat to one another cohesively. The method is characterized in that the first metal tape (4) and the second metal strip (5) in a pre-treatment line (V) are each continuously coated with an adhesion promoter and subsequently wound up and that the first metal tape (4) and the second metal strip (5 be) and the plastic sheet (6), then merged into one (of the pre-treatment line L) and separate laminating together continuously connected with application of pressure and heat to form a composite web.