Die Erfindung betrifft eine Tiefziehfolie oder -platte aus einem thermoplastischen Elastomer zur Herstellung von Dentalschienen. Um für bestimmte Anwendungen Verstärkungen in einzelne Bereiche der Schiene einzubringen, schlägt die Erfindung vor, dass die Tiefziehfolie oder -platte in der Ebene der Tiefziehfolie oder -platte nebeneinander liegende Segmente (1, 2) aus verschiedenen Materialien aufweist, wobei die Materialien unterschiedliche Shote-Härten aufweisen.The deep-drawn film or deep-drawn plate comprises segments made of different materials and lying next to each other in a plane of the deep-drawn film or deep-drawn plate, where the materials have different shore-hardness. The segments are connected with one another by high-frequency welding. The segments are a concentrically arranged strip-shaped reinforcing segment (1) and two symmetrical neutral segments (2) adjacent to it, or a concentrically arranged strip-shaped neutral segment and two symmetrical reinforcing segments adjacent to it. The deep-drawn film or deep-drawn plate comprises segments made of different materials and lying next to each other in a plane of the deep-drawn film or deep-drawn plate, where the materials have different shore-hardness. The segments are connected with one another by high-frequency welding. The segments are a concentrically arranged strip-shaped reinforcing segment (1) and two symmetrical neutral segments (2) adjacent to it, or a concentrically arranged strip-shaped neutral segment and two symmetrical reinforcing segments adjacent to it. The deep-drawn film or deep-drawn plate has segment planes lying one upon the other and parallel to each other.
