JPS621522A - プロ−成形装置 - Google Patents
プロ−成形装置Info
- Publication number
- JPS621522A JPS621522A JP14205185A JP14205185A JPS621522A JP S621522 A JPS621522 A JP S621522A JP 14205185 A JP14205185 A JP 14205185A JP 14205185 A JP14205185 A JP 14205185A JP S621522 A JPS621522 A JP S621522A
- Authority
- JP
- Japan
- Prior art keywords
- parison
- extrusion die
- split mold
- hole
- air
- 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
- 238000000071 blow moulding Methods 0.000 title claims description 9
- 238000001125 extrusion Methods 0.000 claims abstract description 31
- 239000011810 insulating material Substances 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000007664 blowing Methods 0.000 abstract description 13
- 239000012774 insulation material Substances 0.000 abstract description 4
- 230000006866 deterioration Effects 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 230000008961 swelling Effects 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241001544485 Cordulegastridae Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 102100025490 Slit homolog 1 protein Human genes 0.000 description 1
- 101710123186 Slit homolog 1 protein Proteins 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14205185A JPS621522A (ja) | 1985-06-28 | 1985-06-28 | プロ−成形装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14205185A JPS621522A (ja) | 1985-06-28 | 1985-06-28 | プロ−成形装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS621522A true JPS621522A (ja) | 1987-01-07 |
| JPH0462253B2 JPH0462253B2 (enrdf_load_stackoverflow) | 1992-10-05 |
Family
ID=15306263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14205185A Granted JPS621522A (ja) | 1985-06-28 | 1985-06-28 | プロ−成形装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS621522A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003112364A (ja) * | 2001-10-03 | 2003-04-15 | Naigai Kasei Kk | 分割金型及びこの分割金型を用いる容器製造方法 |
| KR101957205B1 (ko) * | 2018-01-25 | 2019-03-12 | 주식회사 엔시테크 | 기계적 물성이 보강된 폴리에틸렌관의 압출성형 제조장치에 의해 제조되는 폴리에틸렌관 |
-
1985
- 1985-06-28 JP JP14205185A patent/JPS621522A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003112364A (ja) * | 2001-10-03 | 2003-04-15 | Naigai Kasei Kk | 分割金型及びこの分割金型を用いる容器製造方法 |
| KR101957205B1 (ko) * | 2018-01-25 | 2019-03-12 | 주식회사 엔시테크 | 기계적 물성이 보강된 폴리에틸렌관의 압출성형 제조장치에 의해 제조되는 폴리에틸렌관 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0462253B2 (enrdf_load_stackoverflow) | 1992-10-05 |
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