APPARATUS, METHOD AND COVERING DIE FOR PRODUCING A LONG FIBER-REINFORCED THERMOPLASTIC COMPOSITION

摘要

An apparatus, a method and a covering die for producing a long fiber-reinforced thermoplastic composition for reducing unevenness in extrusion in a web width direction when covering a bundle of continuous fibers which are opened in a web form with fused thermoplastic resin extruded from a slit, wherein fused thermoplastic resin is extruded from a slit set so as to have a width substantially equal to that of the web and having a plurality of resin supply lines up to the slit branched on the same plane to thereby cover at least one side of the moving bundle of continuous fibers which are opened in a web form.