| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a fiberboard, configured to prevent rupture of the fiberboard, and to effectively manufacture the fiberboard at a high yield.SOLUTION: In a fiberboard manufacturing method of kneading lignocellulose fiber and an adhesive and heating/pressurizing it, a forming pressure Pin an initial stage of heating/pressurizing operation is made higher, for a predetermined time, than a forming pressure Pin subsequent heating/pressurizing operation. It is preferable that tis 5-100 seconds, Pis 3-10 Mpa, and P-Pis 7-90 Mpa. |
