发明名称 |
Food packaging method |
摘要 |
A food packaging method is provided in which food is packaged in a package with use of carbon dioxide to benefit from bacteriostatic effects and the food package contains the minimum reduced gas spaces and thereby has a volume substantially equal to the food volume. Tightly-fitting food packages are obtained by the method. A tightly-fitting food package is obtained by: placing at least one kind of foods selected from the group consisting of meats and processed meats in a plastic film package; blowing a carbon dioxide gas in the package to fill the package with the carbon dioxide gas in a volume of 10 to 45 cm3 per 100 g of the food as measured at 0° C. and 1 atm; and sealing and refrigerating the package. |
申请公布号 |
US9204666(B2) |
申请公布日期 |
2015.12.08 |
申请号 |
US201314040764 |
申请日期 |
2013.09.30 |
申请人 |
KUREHA CORPORATION |
发明人 |
Ibe Seiichi;Ayaki Tsuyoshi;Ishii Hitoshi;Itoh Tadayoshi;Tayama Akihiro |
分类号 |
B65B25/06;A23L3/3418;B65D81/20;B65B31/02;A23B4/16;B65B31/00 |
主分类号 |
B65B25/06 |
代理机构 |
Birch, Stewart, Kolasch & Birch, LLP |
代理人 |
Birch, Stewart, Kolasch & Birch, LLP |
主权项 |
1. A food packaging method comprising:
placing at least one kind of foods selected from the group consisting of meats and processed meats in a plastic film package; deaerating the plastic film package; blowing a carbon dioxide gas in the plastic film package to fill the package with the carbon dioxide gas in a volume of 10 to 45 cm3 per 100 g of the food as measured at 0° C. and 1 atm; and sealing and refrigerating the package, wherein after sealing and refrigerating the package, an amount of gas in the package is less than 1% of the package's volume, wherein after sealing and refrigerating, the package consists of the plastic film package, the foods and the carbon dioxide gas. |
地址 |
Tokyo JP |