Combined seal against heat emission and radio-frequency emission for radio-frequency heaters

摘要

The invention relates to a combined seal for combined heaters, in the case of which the material to be heated is heated via convection heat and via radio-frequency heating. According to the invention, the seal is formed from a mixed mesh which consists of heat-resistant fibres (consisting of material such as glass fibres or the like) and fibre-like metal threads consisting of a non-corroding material, such as stainless steel. <IMAGE>