CASTING APPARATUS

PROBLEM TO BE SOLVED: To provide a casting apparatus for discharging a molten thermoplastic resin to the peripheral surface of a rotary drum rotated in a predetermined direction to cast the same on the peripheral surface of the rotary drum, to prevent a precipitate of a sublimable substance such as...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SUGIYAMA KAZUO, SAKANASHI HIROSHI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a casting apparatus for discharging a molten thermoplastic resin to the peripheral surface of a rotary drum rotated in a predetermined direction to cast the same on the peripheral surface of the rotary drum, to prevent a precipitate of a sublimable substance such as an oligomer or the like from falling on the thermoplastic resin discharged on the peripheral surface of the rotary drum or the peripheral surface of the rotary drum. SOLUTION: The surface 141, which is integrally provided to a die 11 on the side of the rotary drum 12 to extend toward an exhaust chamber 13 from the die 11, is equipped with a flatly extending guide plate 14.