JPH031399Y2 - - Google Patents
Info
- Publication number
- JPH031399Y2 JPH031399Y2 JP2731287U JP2731287U JPH031399Y2 JP H031399 Y2 JPH031399 Y2 JP H031399Y2 JP 2731287 U JP2731287 U JP 2731287U JP 2731287 U JP2731287 U JP 2731287U JP H031399 Y2 JPH031399 Y2 JP H031399Y2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- bag
- multilayer
- bottom end
- outer layer
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 16
- 239000000057 synthetic resin Substances 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000002655 kraft paper Substances 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 235000008476 powdered milk Nutrition 0.000 description 1
Landscapes
- Bag Frames (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2731287U JPH031399Y2 (enrdf_load_stackoverflow) | 1987-02-27 | 1987-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2731287U JPH031399Y2 (enrdf_load_stackoverflow) | 1987-02-27 | 1987-02-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63137736U JPS63137736U (enrdf_load_stackoverflow) | 1988-09-12 |
| JPH031399Y2 true JPH031399Y2 (enrdf_load_stackoverflow) | 1991-01-17 |
Family
ID=30829221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2731287U Expired JPH031399Y2 (enrdf_load_stackoverflow) | 1987-02-27 | 1987-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH031399Y2 (enrdf_load_stackoverflow) |
-
1987
- 1987-02-27 JP JP2731287U patent/JPH031399Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63137736U (enrdf_load_stackoverflow) | 1988-09-12 |
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