Extrusion molded article

The invention provides an extrusion molding apparatus capable of improving strength of a molded article. The extrusion molding apparatus continuously extrudes a molding material containing a reinforcing fiber from an extruding hole 2 of a die 1 to mold the molding material into the molded article, a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NOMURA KOZABURO, TSUCHIMOTO KAZUYA, YAMANISHI OSAMU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR RELEVANT APPARATUS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The invention provides an extrusion molding apparatus capable of improving strength of a molded article. The extrusion molding apparatus continuously extrudes a molding material containing a reinforcing fiber from an extruding hole 2 of a die 1 to mold the molding material into the molded article, and a stirring means for stirring the molding material is provided in the extruding hole 2 or in the die 1 in the vicinity of the extruding hole 2. As the stirring means, a wire 7 or the like provided on the outer periphery of a pin 5 positioned in the extruding hole 2 or in the die 1 in its vicinity and rotating is used. The molding material is molded by this extrusion molding apparatus to manufacture the molded article.