| 摘要 |
PURPOSE:To shorten a molding cycle by easily enabling molding by one compression and to make it possible to prepare a wooden series molded body excellent in strength, by a method wherein a wooden fiber having a binder containing a synthetic resin added thereto is preheated to be directly supplied into a mold and subjected to compression molding under heating. CONSTITUTION:The wooden fiber M3 receiver in a supply container 31 is preheated to temp. lower than molding temp., for example, 50X150 deg. by a heater 38 and immediately supplied to a mold to be subjected to compression molding. A blocking plate 34 is opened by a cylinder 36 and the preheated wooden fiber M3 is fallen in a pressure feed container 32 through an opening part 33 while the entanglement of fiber is frayed by rotating a pair of brush wheels 35 and the supply thereof to the pressure feed container 32 is stopped at the point of time when the wt. of the wooden fiber M3 on a weighing plate 37 reached a predetermined wt. Air heated to temp. almost same to preheating temp. is sent from the other port of the pressure feed container 32. The wooden fiber M3 accumulated on the weighing plate 37 is sent into a mold 40 along with air in a scattered state and stopped by a net 46 to fill the space of the mold 40.
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