CRUSHING METHOD OF WOOD AND MANUFACTURING METHOD OF WOOD WOOL USING THE SAME

摘要

PURPOSE: A method and a manufacturing method thereof are provided to efficiently crush timbers without the restriction of a kind of timbers. CONSTITUTION: A timber to be crushed is inserted into a device and the device is sealed. The pressure inside the device is increased by heating the device. The pressure inside the device is maintained. The timbers inside the device are crushed by instantaneously releasing the pressure inside the device.