PAPER CUP

PAPER CUP

PROBLEM TO BE SOLVED: To provide a paper cup that has high barrier properties and high design properties. SOLUTION: The paper cup is composed of a barrel portion and a bottom portion. The barrel portion comprises a base layer formed from a paper, the innermost layer comprises a polyethylene resin la...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ENDO KENICHI, KATO TAKU, TAKAHASHI MASANORI, WATANABE CHIASA
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
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a paper cup that has high barrier properties and high design properties. SOLUTION: The paper cup is composed of a barrel portion and a bottom portion. The barrel portion comprises a base layer formed from a paper, the innermost layer comprises a polyethylene resin layer, and the outermost layer comprises a barrier film layer formed by bonding a vapor deposition film of an inorganic oxide to a base film. The base film is a polyethylene terephthalate film or a nylon film. The water vapor barrier value of the laminated material is 10.0 g/(m2day) or less. COPYRIGHT: (C)2008,JPO&INPIT