A process for the german of the heating plates of a continuously operating press and a continuously operating press

摘要

The present invention relates to a process for the continuous manufacture of wood material boards with a continuously operating press. The invention consists in that in the case of a rapid reduction of the feed speed of the mat in the continuously operating press by a certain value up to the stopping the supply of the heating medium in the heating plates having a temperature above 260°C. is stopped and a heating medium with a temperature below 200°C, preferably below 100°C, for cooling of the heating plates is initiated. The continuously operating press is designed in such a way that the heating plates can be selectively charged with hot or cold medium are.