JPS649151U - - Google Patents
Info
- Publication number
- JPS649151U JPS649151U JP9428988U JP9428988U JPS649151U JP S649151 U JPS649151 U JP S649151U JP 9428988 U JP9428988 U JP 9428988U JP 9428988 U JP9428988 U JP 9428988U JP S649151 U JPS649151 U JP S649151U
- Authority
- JP
- Japan
- Prior art keywords
- film
- bag
- valve
- heat
- films
- 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
- 239000002985 plastic film Substances 0.000 claims description 5
- 229920006255 plastic film Polymers 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 230000004927 fusion Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Bag Frames (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9428988U JPS649151U (cs) | 1988-07-16 | 1988-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9428988U JPS649151U (cs) | 1988-07-16 | 1988-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS649151U true JPS649151U (cs) | 1989-01-18 |
Family
ID=31318798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9428988U Pending JPS649151U (cs) | 1988-07-16 | 1988-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS649151U (cs) |
-
1988
- 1988-07-16 JP JP9428988U patent/JPS649151U/ja active Pending