JPH0228042Y2 - - Google Patents
Info
- Publication number
- JPH0228042Y2 JPH0228042Y2 JP2297084U JP2297084U JPH0228042Y2 JP H0228042 Y2 JPH0228042 Y2 JP H0228042Y2 JP 2297084 U JP2297084 U JP 2297084U JP 2297084 U JP2297084 U JP 2297084U JP H0228042 Y2 JPH0228042 Y2 JP H0228042Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- ring
- vertical
- pieces
- cooling
- 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
- 238000000465 moulding Methods 0.000 claims description 6
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 34
- 238000007664 blowing Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- -1 polyethylene Polymers 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding 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 |
|---|---|---|---|
| JP2297084U JPS60137521U (ja) | 1984-02-22 | 1984-02-22 | 熱可塑性合成樹脂の筒状フイルム成形装置における可変型エアガイド装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2297084U JPS60137521U (ja) | 1984-02-22 | 1984-02-22 | 熱可塑性合成樹脂の筒状フイルム成形装置における可変型エアガイド装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60137521U JPS60137521U (ja) | 1985-09-12 |
| JPH0228042Y2 true JPH0228042Y2 (enrdf_load_stackoverflow) | 1990-07-27 |
Family
ID=30515768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2297084U Granted JPS60137521U (ja) | 1984-02-22 | 1984-02-22 | 熱可塑性合成樹脂の筒状フイルム成形装置における可変型エアガイド装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60137521U (enrdf_load_stackoverflow) |
-
1984
- 1984-02-22 JP JP2297084U patent/JPS60137521U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60137521U (ja) | 1985-09-12 |