| 摘要 |
Molten resin (4) is extruded in a predetermined width from an extrusion nozzle (1). The molten resin (4) is forced to a die wheel (2), which is situated facing the extrusion nozzle (1) with a predetermined gap therewith, has inside a cooling unit and is adapted to be rotated in one direction. On the surface of the die wheel (2), a flat-plate-like substrate member (4a) and engaging members are integrally molded of the molten resin (4). Simultaneously, as a continuous filament (F) is supplied, loop members (L) are successively formed. Then the loop members (L) are pressed against the substrate member (4a) in upright posture and are successively fused therewith. <IMAGE> |
