METHOD AND DEVICE FOR PRODUCING A MATERIAL COMPOSITE AND USE THEREOF

• Main Authors: HEERMANN KLEMENS, KOCH KLAUS-PETER, RASPUDIC GEROLD, RUDACK MARKUS, SCHNEIDER JOSEF, JANSSEN STELLA
• Format: Patent
• Language: Chinese; English
• Published: 14.09.2018
• Subjects: LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; TRANSPORTING

The invention relates to a method and a device for producing a material composite (2) having at least two layers (3, 4) made of a metal material and at least one layer arranged between the two layersand made of a polymer matrix material (5), comprising the following steps: providing two metal bundles (6, 7), and a bundle (8) with a polymer film, unwinding the bundles and continuously supplying the metal bands (3, 4) and the polymer film (5) to a respective pre-heating unit; pre-heating the metal bands (3, 4) and the polymer film (5) in the pre-heating units (9, 10, 11) and continuously supplying to a coating-laminating-calendering unit (12) to create a material composite using pressure and/or temperature, subsequently supplying the composite (2) to at least one cooling unit (13) and/or atleast one post-processing unit (14) and subsequently cutting to length the material composite to form sheets or winding up the material composite to form a bundle, wherein the first and the second metal band (3, 4) pass throu