JPH037578U - - Google Patents
Info
- Publication number
- JPH037578U JPH037578U JP6871189U JP6871189U JPH037578U JP H037578 U JPH037578 U JP H037578U JP 6871189 U JP6871189 U JP 6871189U JP 6871189 U JP6871189 U JP 6871189U JP H037578 U JPH037578 U JP H037578U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- flow pipe
- overbody
- packaging bag
- check valve
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims description 4
- 238000009461 vacuum packaging Methods 0.000 claims description 4
- 239000002985 plastic film Substances 0.000 claims description 3
- 229920006255 plastic film Polymers 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Bag Frames (AREA)
- Packages (AREA)
- Check Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989068711U JPH0619500Y2 (ja) | 1989-06-13 | 1989-06-13 | 真空包装袋用逆止弁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989068711U JPH0619500Y2 (ja) | 1989-06-13 | 1989-06-13 | 真空包装袋用逆止弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH037578U true JPH037578U (ko) | 1991-01-24 |
JPH0619500Y2 JPH0619500Y2 (ja) | 1994-05-25 |
Family
ID=31603381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989068711U Expired - Lifetime JPH0619500Y2 (ja) | 1989-06-13 | 1989-06-13 | 真空包装袋用逆止弁 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0619500Y2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010281214A (ja) * | 2009-06-02 | 2010-12-16 | Tada Plastic Kogyo Kk | 真空保存装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4893490A (ko) * | 1972-02-23 | 1973-12-03 | ||
JPS6359838U (ko) * | 1986-10-09 | 1988-04-21 |
-
1989
- 1989-06-13 JP JP1989068711U patent/JPH0619500Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4893490A (ko) * | 1972-02-23 | 1973-12-03 | ||
JPS6359838U (ko) * | 1986-10-09 | 1988-04-21 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010281214A (ja) * | 2009-06-02 | 2010-12-16 | Tada Plastic Kogyo Kk | 真空保存装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0619500Y2 (ja) | 1994-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |