| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminated material production method in which the whole face of a superposed veneer with an adhesive is brought into press-contact and bonded directly or indirectly at a time using a heated hot plate. SOLUTION: This production method comprises the steps of: vertically superposing the veneer with the adhesive opposing the layer one by one on a laminated material 1 stepwise from its intermediate layer toward its upper layer and reversely stepwise toward its lower layer; heating and pressing the veneers A5', A5 and those A4', A4 with the adhesive by the upper and lower hot plates 155 and 143 via an insert plate 103; overlaying the veneers A6', A6 with the adhesive on the top and those A3', A3 to the bottom; and then heating and pressing the whole face of veneers A3, A3', A4, A4', A6 and A6', veneers A5, A5' and the second and sixth planes 1d and 1m to be next laminated by the first upper and lower auxiliary hot plates 173 and 147. The heating/pressing operation while superposing the layer one by one is repeated until the uppermost and lowermost layers are reached. COPYRIGHT: (C)2005,JPO&NCIPI
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