MOUTH SHAPE OF BOTTLE ADAPTED FOR RETORT TREATMENT

PROBLEM TO BE SOLVED: To provide a bottle containing a barrier layer made of an EVOH (ethylene-vinyl alcohol), which bottle is improved to prevent the EVOH from melting from the end face of the bottle mouth into contents when the bottle is subjected to retort sterilization. SOLUTION: The bottle 1 in...

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Bibliographische Detailangaben
Hauptverfasser:	YOSHIKAWA TSUKASA, ENOMOTO YASUHISA
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 bottle containing a barrier layer made of an EVOH (ethylene-vinyl alcohol), which bottle is improved to prevent the EVOH from melting from the end face of the bottle mouth into contents when the bottle is subjected to retort sterilization. SOLUTION: The bottle 1 including the barrier layer 3 made of an ethylene-vinyl alcohol (EVOH) copolymer is subjected to retort sterilization to provide a bottle adapted for retort treatment. The mouth 2 of the bottle 1 is so shaped that the end face 2a of the mouth 2 faces outside or upside, which causes a seal 5 or a cap 6 put on the mouth 2 to cut off the end face 2a from the interior of the container (bottle) 1. COPYRIGHT: (C)2007,JPO&INPIT