JPS60142927U - ポリ重袋の底部熱封止部溶着防止装置 - Google Patents
ポリ重袋の底部熱封止部溶着防止装置Info
- Publication number
- JPS60142927U JPS60142927U JP1984031126U JP3112684U JPS60142927U JP S60142927 U JPS60142927 U JP S60142927U JP 1984031126 U JP1984031126 U JP 1984031126U JP 3112684 U JP3112684 U JP 3112684U JP S60142927 U JPS60142927 U JP S60142927U
- Authority
- JP
- Japan
- Prior art keywords
- conveyor
- polyurethane
- low
- heat
- speed
- 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
- 229920003023 plastic Polymers 0.000 title claims description 5
- 239000004033 plastic Substances 0.000 title claims description 5
- 238000003466 welding Methods 0.000 title claims description 5
- 230000002265 prevention Effects 0.000 title claims 2
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims 5
- 239000004814 polyurethane Substances 0.000 claims 5
- 239000004698 Polyethylene Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 claims 1
- -1 polyethylene Polymers 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 239000011120 plywood Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 241000242532 Polycladida Species 0.000 description 1
Landscapes
- Making Paper Articles (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984031126U JPS60142927U (ja) | 1984-03-03 | 1984-03-03 | ポリ重袋の底部熱封止部溶着防止装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984031126U JPS60142927U (ja) | 1984-03-03 | 1984-03-03 | ポリ重袋の底部熱封止部溶着防止装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60142927U true JPS60142927U (ja) | 1985-09-21 |
| JPH0223397Y2 JPH0223397Y2 (cg-RX-API-DMAC10.html) | 1990-06-26 |
Family
ID=30531447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984031126U Granted JPS60142927U (ja) | 1984-03-03 | 1984-03-03 | ポリ重袋の底部熱封止部溶着防止装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60142927U (cg-RX-API-DMAC10.html) |
-
1984
- 1984-03-03 JP JP1984031126U patent/JPS60142927U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0223397Y2 (cg-RX-API-DMAC10.html) | 1990-06-26 |