METHOD FOR HEATING METAL FOIL

PROBLEM TO BE SOLVED: To provide a method for heating a metal foil in a heating equipment in which the metal foil can be heated during its conveyance without crinkling. SOLUTION: The method for heating continuously the metal foil is characterized in that a metal foil conveying gear is located upstre...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NAKAMURA YUJI, KAWACHI ISAO
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS 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 method for heating a metal foil in a heating equipment in which the metal foil can be heated during its conveyance without crinkling. SOLUTION: The method for heating continuously the metal foil is characterized in that a metal foil conveying gear is located upstream of a heating zone for the metal foil to be conveyed and, in that the metal foil conveyed into the heating zone is heated while sagging by its own weight between a plurality of rolls located in the heating zone. COPYRIGHT: (C)2003,JPO