RESIN-COATED METAL SHEET FOR CONTAINER, CONTAINER FORMED OF RESIN-COATED METAL SHEET, AND METHOD FOR MANUFACTURING RESIN-COATED METAL SHEET

A resin-coated metal sheet according to the invention of the present application that can suppress occurrence of retort blushing (white spots) includes a metal sheet, and a resin layer A coated on at least one side of the metal sheet. The resin layer A contains a polyester resin as a principal compo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SUENAGA, Masami, SASAKI, Kousuke
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR 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 STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	A resin-coated metal sheet according to the invention of the present application that can suppress occurrence of retort blushing (white spots) includes a metal sheet, and a resin layer A coated on at least one side of the metal sheet. The resin layer A contains a polyester resin as a principal component, and the polyester resin is a blend of 30 to 50 wt % of a polyester I having a melting point of 210° C. to 256° C. and 50 to 70 wt % of a polyester II having a melting point of 215° C. to 225° C. The resin layer A has, in X-ray diffraction thereof, a peak intensity ratio satisfying the following formulas (1) and (2): (I100)II/(I100)I≥1.5 . . . (1) and (I100)II/(I011)II