Tætningsskive til induktionsforsegling af en beholder

摘要

A sealing disc for closing mouths of containers has a foil for inductively introducing heat into the sealing disc. The sealing disc has an edge region. A sealing layer is provided on the side of the foil that is to face the interior of the container, for sealing tight the edge region of the sealing disc on the mouth of the container. One or more layers are located on the side of the foil that is remote from the sealing layer. Further, a hand grip is formed as part of the sealing disc and serves to open the mouth of the container that is closed by the sealing disc. On the side that is remote from the sealing layer, the layer or layers are provided with weakening lines for forming an outline of the hand grip. The weakening lines lead into the edge region of the sealing disc.