Method for producing a multilayer body and a multilayer body

A multilayer body comprising:

• a single-layered or multi-layered substrate with a first surface and a second surface;
• one or more sensor films which each comprise at least one sensor area and have a first surface and a second surface facing away from the first surface;
• one or more functional elements applied to the first surface of one or more of the one or more sensor films, the one or more functional elements forming a shape on the first surface of the one or more of the one or more sensor films, and the one or more functional elements performing an electrical and/or optical function;
• and
• one or more plastic labels applied as one or more elements to a first surface of a base film of the sensor film, wherein the one or more plastic labels are applied to the base film in the sensor area of the sensor film and completely or partially overlap the sensor area,
• wherein the one or more sensor films are arranged on the second surface of the substrate, wherein the first surface of the respective sensor film rests on the second surface of the substrate at least in areas, and wherein on the first surface of the substrate a surface relief is formed which is determined by the shape on the first surface, of the one or more sensor films of the one or more sensor films, and
• wherein the one or more sensor films have, in each case in the at least one sensor area, one or more capacitive and/or resistive sensor elements, and the one or more sensor films in each case have at least one connection area and/or contact area for the contacting of one or more of the sensor elements.