MANUFACTURE OF PLASTIC MOLDED PRODUCT

PURPOSE:To provide the manufacturing method for a plastic molded product of high accuracy in which resin can be plasticized and deformed in a short time and a mirror face is transferred thereon. CONSTITUTION:The temperature of a thermoplastic matrix processed preliminarily into the final shape is se...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	OSEKO HISAAKI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES PERFORMING OPERATIONS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE 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:	PURPOSE:To provide the manufacturing method for a plastic molded product of high accuracy in which resin can be plasticized and deformed in a short time and a mirror face is transferred thereon. CONSTITUTION:The temperature of a thermoplastic matrix processed preliminarily into the final shape is set at the load deflection temperature or over and also at the glass transition point or under, and compression force is applied by an optical part compression molding die with at least one mirror face, plasticized and deformed, and the mirror face is transferred.