JPH0178539U - - Google Patents
Info
- Publication number
- JPH0178539U JPH0178539U JP1987173505U JP17350587U JPH0178539U JP H0178539 U JPH0178539 U JP H0178539U JP 1987173505 U JP1987173505 U JP 1987173505U JP 17350587 U JP17350587 U JP 17350587U JP H0178539 U JPH0178539 U JP H0178539U
- Authority
- JP
- Japan
- Prior art keywords
- packaging bag
- sheet
- gas barrier
- barrier material
- opening
- 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
- 238000004806 packaging method and process Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 4
- 239000007789 gas Substances 0.000 claims 4
- 239000000463 material Substances 0.000 claims 4
- 230000035699 permeability Effects 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 229910010272 inorganic material Inorganic materials 0.000 claims 1
- 239000011147 inorganic material Substances 0.000 claims 1
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 229920000098 polyolefin Polymers 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Bag Frames (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173505U JPH0178539U (en]) | 1987-11-13 | 1987-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173505U JPH0178539U (en]) | 1987-11-13 | 1987-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0178539U true JPH0178539U (en]) | 1989-05-26 |
Family
ID=31465409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987173505U Pending JPH0178539U (en]) | 1987-11-13 | 1987-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0178539U (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0513953U (ja) * | 1991-07-29 | 1993-02-23 | 大日本印刷株式会社 | パウチ |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5214811B2 (en]) * | 1971-10-21 | 1977-04-25 | ||
| JPS5498894A (en) * | 1978-01-19 | 1979-08-04 | Asahi Chem Ind Co Ltd | Ventilating vessel |
-
1987
- 1987-11-13 JP JP1987173505U patent/JPH0178539U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5214811B2 (en]) * | 1971-10-21 | 1977-04-25 | ||
| JPS5498894A (en) * | 1978-01-19 | 1979-08-04 | Asahi Chem Ind Co Ltd | Ventilating vessel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0513953U (ja) * | 1991-07-29 | 1993-02-23 | 大日本印刷株式会社 | パウチ |