POLYESTER LAMINATED FILM, LAMINATED METAL PANEL USING THE SAME AND LID FOR FILM LAMINATED EASY OPEN CAN

PROBLEM TO BE SOLVED: To provide a polyester laminated film excellent in the close adhesiveness with a metal, moldability and heating treatment resistance, capable of being satisfied from an aspect of strength and not generating a feathering phenomenon or a hairing phenomenon at a time of opening, a...

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Bibliographische Detailangaben
Hauptverfasser:	NAGANO HIROMU, IGUSHI HIDEMOTO, SHIMIZU HIDENORI
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:	PROBLEM TO BE SOLVED: To provide a polyester laminated film excellent in the close adhesiveness with a metal, moldability and heating treatment resistance, capable of being satisfied from an aspect of strength and not generating a feathering phenomenon or a hairing phenomenon at a time of opening, a film laminated metal panel and a lid for an easy open can. SOLUTION: In a polyester laminated film, the crystallizing peak temp. of the laminated film at a time of a temp. rise is 60-110 deg.C and the surface layer on one side of the laminated film is constituted of a polyester layer with a fusion peak temp. of 200-260 deg.C and a crystallizing peak temp. at a time of a temp. rise of 60-110 deg.C and the surface layer on the other side of the laminated film is constituted of a polyester layer with a fusion peak temp. of 180-240 deg.C and a crystallizing peak temp. at a time of a temp. rise of 60-110 deg.C and the fusion peak temp. of the polyester layer on one side is higher than that of the polyester layer on the other side by 5-25 deg.C.