JPH0441843U - - Google Patents
Info
- Publication number
- JPH0441843U JPH0441843U JP8211190U JP8211190U JPH0441843U JP H0441843 U JPH0441843 U JP H0441843U JP 8211190 U JP8211190 U JP 8211190U JP 8211190 U JP8211190 U JP 8211190U JP H0441843 U JPH0441843 U JP H0441843U
- Authority
- JP
- Japan
- Prior art keywords
- bag
- cylindrical body
- airtight bag
- flat cylindrical
- 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
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000379 polymerizing effect Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 description 2
Landscapes
- Bag Frames (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8211190U JPH0441843U (zh) | 1990-08-01 | 1990-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8211190U JPH0441843U (zh) | 1990-08-01 | 1990-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0441843U true JPH0441843U (zh) | 1992-04-09 |
Family
ID=31628639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8211190U Pending JPH0441843U (zh) | 1990-08-01 | 1990-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441843U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6359731B1 (ja) * | 2017-07-04 | 2018-07-18 | 株式会社柏原製袋 | 袋用閉止弁を備えた袋及び食品用脱気袋 |
-
1990
- 1990-08-01 JP JP8211190U patent/JPH0441843U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6359731B1 (ja) * | 2017-07-04 | 2018-07-18 | 株式会社柏原製袋 | 袋用閉止弁を備えた袋及び食品用脱気袋 |