| 摘要 |
The invention relates to a process and a facility for the manufacture of endless veneer laminates from a strand of veneer panels made from several layers of veneer panels layered above and behind each other by means of bonding and pressing in a heated, continuously operating press, whereby the strand of veneer panels passes through a pre-press with a preheating device before entering the press. The object of the invention is that the glue layers applied to the veneer panels, and/or the veneer panels for the middle or the middle layer possess more moisture than the glue layers and/or the veneer panels for the exterior layers or cover-layer strands, that subsequently the veneer panels are placed together forming an upper and lower covering strand and, if applicable, a middle strand and joined to form a veneer panel strand and that before entering the continuously operating press the veneer panel strand is fed through a pre-press with a microwave or HF preheating device whose heat charge into the veneer panel strand acts from the interior to the exterior. |
