JPH027821Y2 - - Google Patents
Info
- Publication number
- JPH027821Y2 JPH027821Y2 JP7137284U JP7137284U JPH027821Y2 JP H027821 Y2 JPH027821 Y2 JP H027821Y2 JP 7137284 U JP7137284 U JP 7137284U JP 7137284 U JP7137284 U JP 7137284U JP H027821 Y2 JPH027821 Y2 JP H027821Y2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- seal
- unsealed
- sealed
- gap
- 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.)
- Expired
Links
- 238000004806 packaging method and process Methods 0.000 claims description 14
- 239000002985 plastic film Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 9
- 239000000123 paper Substances 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000002655 kraft paper Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Landscapes
- Packages (AREA)
- Bag Frames (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7137284U JPS60182362U (ja) | 1984-05-16 | 1984-05-16 | 密封包袋 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7137284U JPS60182362U (ja) | 1984-05-16 | 1984-05-16 | 密封包袋 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60182362U JPS60182362U (ja) | 1985-12-03 |
| JPH027821Y2 true JPH027821Y2 (it) | 1990-02-23 |
Family
ID=30608808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7137284U Granted JPS60182362U (ja) | 1984-05-16 | 1984-05-16 | 密封包袋 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60182362U (it) |
-
1984
- 1984-05-16 JP JP7137284U patent/JPS60182362U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60182362U (ja) | 1985-12-03 |
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