US Patent Issued to REIFENHAUSER GMBH & Co. KG MASCHINENFABRIK on Oct. 7 for "Plant for producing a coextruded multi-layer film, apparatus for coextruding a multilayered coextrusion composite and method for coextruding and also method for operating a plant and/or apparatus for this purpose" (German Inventor)

ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,434,420, issued on Oct. 7, was assigned to REIFENHAUSER GMBH & Co. KG MASCHINENFABRIK (Troisdorf, Germany).

"Plant for producing a coextruded multi-layer film, apparatus for coextruding a multilayered coextrusion composite and method for coextruding and also method for operating a plant and/or apparatus for this purpose" was invented by Peter Siebigteroth (Eitorf, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a plant for producing a coextruded multilayer film with at least one extruder device for providing material melts of thermoplastic materials, with a device comprising a coextrusion adapter and a nozzle part for coex...