JPH02148310U - - Google Patents
Info
- Publication number
- JPH02148310U JPH02148310U JP5648689U JP5648689U JPH02148310U JP H02148310 U JPH02148310 U JP H02148310U JP 5648689 U JP5648689 U JP 5648689U JP 5648689 U JP5648689 U JP 5648689U JP H02148310 U JPH02148310 U JP H02148310U
- Authority
- JP
- Japan
- Prior art keywords
- resin
- ports
- multilayer
- inflow
- chamber
- 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
- 239000000463 material Substances 0.000 claims description 14
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 3
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5648689U JPH0627383Y2 (ja) | 1989-05-18 | 1989-05-18 | 多層パリソンの押出成形装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5648689U JPH0627383Y2 (ja) | 1989-05-18 | 1989-05-18 | 多層パリソンの押出成形装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02148310U true JPH02148310U (cs) | 1990-12-17 |
| JPH0627383Y2 JPH0627383Y2 (ja) | 1994-07-27 |
Family
ID=31580353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5648689U Expired - Lifetime JPH0627383Y2 (ja) | 1989-05-18 | 1989-05-18 | 多層パリソンの押出成形装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0627383Y2 (cs) |
-
1989
- 1989-05-18 JP JP5648689U patent/JPH0627383Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0627383Y2 (ja) | 1994-07-27 |
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