the present invention relates to a press platen or endless belt for embossing materials , in particular wooden materials or plastics materials . in order to considerably reduce the production costs and the use of material , it is proposed according to the invention that use is made of a sandwich body which consists of a carrier body and an embossing body , wherein said bodies are connected together in a firm and planar manner via a magnetically active and / or metallic adhesive agent . as a result of the selection of the adhesive agent , for example in the form of a magnetic film or magnetic materials , a hard or soft solder or a soldering paste , it is thus possible to break the connection in a reversible manner at any time and thus to exchange the embossing body .