FRESHNESS RETENTION FILM AND BAG

PROBLEM TO BE SOLVED: To provide a freshness retention film capable of retaining, by virtue of the high antibacterial capacity thereof, the freshness of perishable goods such as vegetables, meats, fishes, etc. by inhibiting putrefactive odors and malodors on occasions for packaging the same and taki...

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Bibliographische Detailangaben
Hauptverfasser:	SHINADA TSUNETOSHI, NARITA JUNICHI
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CHEMICAL RIPENING OF FRUIT OR VEGETABLES 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 FOODS OR FOODSTUFFS HANDLING THIN OR FILAMENTARY MATERIAL HUMAN NECESSITIES 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 PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT,VEGETABLES, EDIBLE SEEDS STORING THE PRESERVED, RIPENED, OR CANNED PRODUCTS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a freshness retention film capable of retaining, by virtue of the high antibacterial capacity thereof, the freshness of perishable goods such as vegetables, meats, fishes, etc. by inhibiting putrefactive odors and malodors on occasions for packaging the same and taking care so as to prevent migrations of an antibacterial component into the packaged contents and then into human bodies.SOLUTION: The freshness retention film of the present invention is provided by including, within the intermediate layer of a thermoplastic resin multilayer film consisting of at least three layers of a rear layer/intermediate layer/front layer profile, at least one type of inorganic salt selected from the group consisting of sodium chloride, magnesium chloride, calcium chloride, and potassium chloride and, as an antifoggant, a fatty acid ester of an alkyl diethanolamine and/or glycerin.