| 摘要 |
A molding method of fibre aggregate comprises arranging air permeable divided mold at open state, filling the fibre aggregate, combining molds thereby combining the aggregates, heating the aggregate to fuse the binder fibres in melt or softened matrix fibre on the cross point, and cooling to solidify the binder fibres. A molding method of fibre aggregate comprises arranging air permeable divided mold at open state, filling the fibre aggregate formed from matrix fibre of synthetic crimped short fibres having binder fibres of lower melt point than the short fibres dispersed therein at an extended state in to the mold cavities, combining the divided molds thereby combining the aggregates, heating the aggregate to fuse the binder fibres in melt or softened matrix fibre on the cross point, and cooling to solidify the binder fibres. An independent claim is also included for an apparatus used to carry out the method. |
