METHOD OF MANUFACTURING EDGE GLUED LAMINATED PANELS AND EDGE GLUED LAMINATED PANELS MANUFACTURED ACCORDING TO SAID METHOD

摘要

The invention relates to a method for obtaining an improved method and arrangement for increasing the yield in the production of edge glued laminations (19) for the manufacture of edge glued laminated panels from thin timber. The edge glued laminations (19) are manufactured from planed boards with residual waney edge (5) by longitudinal sawing on an edging line comprising an upper and lower inlet feed conveyor, and edging machine and an upper and lower outlet feed conveyor, said edging machine preferably comprising a number of saw blades (17) which are laterally adjustable, and said feed conveyors (7, 8, 9) consisting of endless belts of reinforced rubber 5-10 mm thick, having an underside provided with longitudinal channels (11) with a width of 2-10 mm and a depth of 2-10 mm, said feed conveyors (7, 8, 9) running on a number of tracked rollers (12) adapted to the belts. The invention also relates to an edge glued laminated panel based on varying lamination widths manufactured according to the method described.