Method and installation for the production of pressed-stock boards

摘要

The invention relates to a process and an installation for the production of pressed-stock boards in a continuous sequence. The invention includes forming and transporting the mat of pressed stock on the molding and charging belt in a space bounded at the longitudinal sides. Two upright side supporting bands on the molding and charging belt run along and guide the pressed stock or the mat of pressed stock in such a way as to limit its width from the scattering station up to compaction in the prepress. The height of these side supporting bands correspond to the changing height of the press nip. The installation includes two side supporting bands arranged upright on the molding and charging belt, on both longitudinal sides. Supporting rollers bear against the side supporting bands in the region from the scattering station up to the prepress. The side supporting bands are forcibly guided and held by supporting rollers such that they are bent with the bending plate outwardly in an L shape in the region of the prepress in a way corresponding to the respective height of the press nip.