HEAT INSULATING PAPER CUP HAVING BARRIER PROPERTY

PROBLEM TO BE SOLVED: To package a commodity comprising two packaging vessels of a flexible packaging bag and an heat insulating paper cup by a packaging vessel comprising only one paper cup. SOLUTION: A barrel member to constitute at least a barrel part (11) of a paper cup which comprises the barre...

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Bibliographische Detailangaben
1. Verfasser:	OSAKI KATSUHIRO
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 package a commodity comprising two packaging vessels of a flexible packaging bag and an heat insulating paper cup by a packaging vessel comprising only one paper cup. SOLUTION: A barrel member to constitute at least a barrel part (11) of a paper cup which comprises the barrel part (11) and a bottom part (12) and has a mouth edge part (13) with a circumferential edge of an opening part curled outwardly is formed of a composite sheet (6) in which an heat insulating layer (1)/a base layer (2)/a barrier layer (3)/a PET film (4)/a sealant layer (5) are successively laminated from a face side, and the heat insulating layer (1) is formed of a foamed polyethylene resin with an LDPE resin formed therein. COPYRIGHT: (C)2003,JPO