Title:
FOOD PACKED BY USING OZONE-CONTAINING MIXED GAS, FOOD PACKING SYSTEM AND FOOD PACKING
Document Type and Number:
Japanese Patent JP2000093078
Kind Code:
A
Abstract:
To prevent an accident of sitotoxism by controlling propagation of various germs in the distribution process of common foods including hen's egg.
An ozone gas in an amount of 1-3 ppm humidified by a humidifier 4 and carbon dioxide gas from a carbon dioxide gas cylinder 5 is sealed in a gas barrier sheet 14 for packaging a hen's egg pack 12. The gas barrier sheet 14 is sealed. Microorganisms existing on the surface of a food is sterilized by the sterilizing action of the ozone gas. Even if the amount of the ozone gas is reduced, the propagation of microorganisms can be controlled on the surface of hen's egg since the gas barrier sheet 14 is sealed and the carbon dioxide gas has a bacteriostatic action.
Inventors:
SAWA HIROYUKI
USUIWA MIKIO
SUZUKI NOBUYOSHI
USUIWA MIKIO
SUZUKI NOBUYOSHI
Application Number:
JP28341498A
Publication Date:
April 04, 2000
Filing Date:
September 19, 1998
Export Citation:
Assignee:
IWATANI INT CORP
IWATANI GAS NETWORK KK
SUZUKI YOKEIJO KK
IWATANI GAS NETWORK KK
SUZUKI YOKEIJO KK
International Classes:
A23B5/00; A23B5/06; A23L3/00; A23L3/3445; (IPC1-7): A23B5/00; A23B5/06; A23L3/00; A23L3/3445
Attorney, Agent or Firm:
Makoto Suhara
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