| 摘要 |
PROBLEM TO BE SOLVED: To provide a corrugation board production method in which environmental load can be reduced by suppressing use of wood as a raw material to the minimum and desired intensity can be achieved with lightweight, and excellent in design.SOLUTION: The corrugation board production method comprises: a step for applying moisture to a plate of a wood veneer 3p having 0.05-5 mm of thickness; a step for pressing so as to form a recessed part on part of the wood veneer 3p; a step for forming waveform topology which is surging in one direction by progress of the press so that the recessed part is continuously formed; and a step for releasing the press along one direction and drying the plate, after forming the waveform topology. |
