MANUFACTURING METHOD OF RESIN COATING METAL PLATE AND CAN END

PROBLEM TO BE SOLVED: To provide a manufacturing method of a resin coating metal plate and a can end using the resin coating metal plate, which can reduce thermal energy and processing time required for a whole manufacturing process, preventing quality lowering of a product.SOLUTION: A manufacturing...

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Hauptverfasser:	IMAIZUMI MITSUNORI, MEDAKA NOBUKI, MIYAZAKI SHUNZO
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a manufacturing method of a resin coating metal plate and a can end using the resin coating metal plate, which can reduce thermal energy and processing time required for a whole manufacturing process, preventing quality lowering of a product.SOLUTION: A manufacturing method of a resin coating metal plate 1 includes the steps of: adhering temporarily a polyester film 4 to an inner face side of a metal plate for can body 2 via a heat curing type resin-based adhesive layer 3 by heating contact bonding; and forming a first protective coating layer 5 consisting of the polyester film 4 and forming a second protective coating layer 7 consisting of a heat curing type resin-based coating 6 by applying heat curing type resin-based coating compositions to an outer face side of the metal plate for can body 2 and heating both of the coating compositions and the adhesive layer 3 in a condition that they can cure thermally.