JPS6484872A - Sealed food container having deoxidating function - Google Patents
Sealed food container having deoxidating functionInfo
- Publication number
- JPS6484872A JPS6484872A JP23665887A JP23665887A JPS6484872A JP S6484872 A JPS6484872 A JP S6484872A JP 23665887 A JP23665887 A JP 23665887A JP 23665887 A JP23665887 A JP 23665887A JP S6484872 A JPS6484872 A JP S6484872A
- Authority
- JP
- Japan
- Prior art keywords
- contents
- deoxidating
- water
- packaging material
- sealed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 6
- 239000005022 packaging material Substances 0.000 abstract 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 4
- 239000003795 chemical substances by application Substances 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 4
- 229910052751 metal Inorganic materials 0.000 abstract 4
- 229910052760 oxygen Inorganic materials 0.000 abstract 4
- 239000001301 oxygen Substances 0.000 abstract 4
- 239000000126 substance Substances 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 3
- 230000001954 sterilising effect Effects 0.000 abstract 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract 3
- 150000002739 metals Chemical class 0.000 abstract 2
- 229910021645 metal ion Inorganic materials 0.000 abstract 1
- 239000012466 permeate Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
Landscapes
- Packages (AREA)
Abstract
PURPOSE:To permit a full, speedy deoxidating action and thus obtain a sealed food container in which the deoxidating agent will not intrude into the contents by sealing the container using a packaging material permeable to oxygen but impermeable to water, with a deoxidating agent containing metals and wet substances giving off water by heat in a heat sterilization process added to its contents. CONSTITUTION:A food container is sealed using a packaging material permeable to oxygen but impermeable to water, with a deoxidating agent containing metals and the wet substances giving off water by heat in a heat sterilization process added to its contents. The wet substances give off the water contained therein by heat in the heat sterilization process, thereby starting deoxidating reaction with the metal components. The oxygen in the head space portion of the sealed container and the residual oxygen in the contents permeate the packaging material into contact with the metal components for removal by the deoxydating reaction and the transfer to the contents of the metal ions formed in the water released from the wet substances is hindered by the packaging material, not affecting the contents. For example, the packaging material is formed into a small bag, packed with deoxidating agent and sealed, and this small bag is either placed in the contents of the container or attached to a perdetermined location thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23665887A JPS6484872A (en) | 1987-09-21 | 1987-09-21 | Sealed food container having deoxidating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23665887A JPS6484872A (en) | 1987-09-21 | 1987-09-21 | Sealed food container having deoxidating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6484872A true JPS6484872A (en) | 1989-03-30 |
Family
ID=17003871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23665887A Pending JPS6484872A (en) | 1987-09-21 | 1987-09-21 | Sealed food container having deoxidating function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6484872A (en) |
-
1987
- 1987-09-21 JP JP23665887A patent/JPS6484872A/en active Pending
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