| 摘要 |
PURPOSE: To produce a building member subjected to relief molding so as to equalize the density of a material by sprinkling or spraying a synthetic resin binder on a fiber weblike article to precure the article bonded by the binder and finely dividing this precured article into fiber bundles or flocks before introducing the same into a column. CONSTITUTION: A wool like fiber web is drawn into a storage container 22 along with bonded fibers to be cooled in the container and a fine particulate material preliminarily softened in a furnace is solified and, at the same time, the difference present in the passing speed of the woollike fiber web is averaged. In a shredder, the woollike fiber web is again unraveled along with a fiber felt like article. In this case, the shredder forms fiber bundles adjusted so as to form fiber bundles or flocks constituted of mutually bonded fibers without generating individually separated fibers to allow them to fall in a column 26. In this case, fiber bundles are sedimented downwardly under the own wt. thereof or by the action of the weak air flow generated by a blower 29 to be equally deposited on a lower mold 27 and compacted by air passing through the hole of the lower mold 27. |
