HEATING APPARATUS, HEATING METHOD, MOLDING APPARATUS AND MOLDING METHOD OF PLASTIC MOLDING

PROBLEM TO BE SOLVED: To provide a heating apparatus and a heating method which allows for uniform heating of an irradiated surface, by irradiating the irradiated surface uniformly with the light from a light source, and to provide a molding apparatus and a molding method of a plastic molding capabl...

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Bibliographische Detailangaben
Hauptverfasser:	KIMURA SATOO, AOTANI MASATAKE, IWASAKI TSUTOMU
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY 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 heating apparatus and a heating method which allows for uniform heating of an irradiated surface, by irradiating the irradiated surface uniformly with the light from a light source, and to provide a molding apparatus and a molding method of a plastic molding capable of enhancing the transfer rate, productivity, and the like.SOLUTION: A heating apparatus 1 comprises a light pipe 2 having a square cross-sectional shape, a light box 3 having a square cross-sectional shape and connected with the pipe 2, and a light source 4 which is housed in the light box 3.