JPH0116596Y2 - - Google Patents
Info
- Publication number
- JPH0116596Y2 JPH0116596Y2 JP1982110718U JP11071882U JPH0116596Y2 JP H0116596 Y2 JPH0116596 Y2 JP H0116596Y2 JP 1982110718 U JP1982110718 U JP 1982110718U JP 11071882 U JP11071882 U JP 11071882U JP H0116596 Y2 JPH0116596 Y2 JP H0116596Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- ring
- tubular film
- tube
- regulating tube
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 34
- 238000001816 cooling Methods 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 13
- 238000004378 air conditioning Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 6
- 238000000137 annealing Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11071882U JPS5915517U (ja) | 1982-07-21 | 1982-07-21 | 管状フイルムの冷却装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11071882U JPS5915517U (ja) | 1982-07-21 | 1982-07-21 | 管状フイルムの冷却装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5915517U JPS5915517U (ja) | 1984-01-30 |
| JPH0116596Y2 true JPH0116596Y2 (nl) | 1989-05-16 |
Family
ID=30257374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11071882U Granted JPS5915517U (ja) | 1982-07-21 | 1982-07-21 | 管状フイルムの冷却装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5915517U (nl) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51150575A (en) * | 1975-06-20 | 1976-12-24 | Mitsubishi Chem Ind | Device for forming inflation film |
| JPS538339A (en) * | 1976-07-12 | 1978-01-25 | Hitachi Shipbuilding Eng Co | Means for welding narrow groove |
| JPS57115320A (en) * | 1980-06-30 | 1982-07-17 | Union Carbide Corp | Method and apparatus for cooling film bubble of low strain curing polymer |
-
1982
- 1982-07-21 JP JP11071882U patent/JPS5915517U/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51150575A (en) * | 1975-06-20 | 1976-12-24 | Mitsubishi Chem Ind | Device for forming inflation film |
| JPS538339A (en) * | 1976-07-12 | 1978-01-25 | Hitachi Shipbuilding Eng Co | Means for welding narrow groove |
| JPS57115320A (en) * | 1980-06-30 | 1982-07-17 | Union Carbide Corp | Method and apparatus for cooling film bubble of low strain curing polymer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5915517U (ja) | 1984-01-30 |
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