| 摘要 |
PROBLEM TO BE SOLVED: To avoid the partial superposition of the end parts in the fiber direction of an intermediate veneer when a plywood and the like are manufactured. SOLUTION: Spots 19 plastically deformed in the direction of thickness continuously extending in the fiber direction excepting spots inward distant as specified from both cross section edges of a green veneer T, and splits 21 spreading in an orthogonal direction with the fiber direction, are numerously formed alternately in the fiber direction and at a specified interval in the orthogonal direction with the fiber direction.
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