Veneer lay-up squeezing
AssigneeRaute Oyj
InventorsMarko PERTTILA, Jaakko VILO, Jori SOPANEN
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Abstract
The invention relates to squeeze pressing of a laid-up veneer assembly having glue applied as glue stripes. The pressing in the method is subjected to the assembly as two uniform fronts advancing in opposite directions from the central area of the assembly. A press for implementing the method comprises press plates to be pressed together, at least one press plate being equipped with a sub-pressing plate extending as an arch at the central area of the press plate to the press opening.
Claims5
A method for squeeze pressing a laid-up plywood assembly consisting of on top of each other laid veneer sheets and glue applied as glue stripes between the veneer sheets, wherein the squeeze pressing is subjected to the assembly as two uniform fronts starting from the central area and advancing to opposite directions towards the edges of the assembly.
Dependencies are inferred from the claim text.