JPH0246994Y2 - - Google Patents
Info
- Publication number
- JPH0246994Y2 JPH0246994Y2 JP1984159849U JP15984984U JPH0246994Y2 JP H0246994 Y2 JPH0246994 Y2 JP H0246994Y2 JP 1984159849 U JP1984159849 U JP 1984159849U JP 15984984 U JP15984984 U JP 15984984U JP H0246994 Y2 JPH0246994 Y2 JP H0246994Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- cooling ring
- air cooling
- die
- ring
- 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
- 238000001816 cooling Methods 0.000 claims description 37
- 238000007664 blowing Methods 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 5
- 239000010408 film Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 9
- 102100027340 Slit homolog 2 protein Human genes 0.000 description 3
- 101710133576 Slit homolog 2 protein Proteins 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 229920006255 plastic film Polymers 0.000 description 3
- 239000012530 fluid Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000037303 wrinkles Effects 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 |
---|---|---|---|
JP1984159849U JPH0246994Y2 (de) | 1984-10-24 | 1984-10-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984159849U JPH0246994Y2 (de) | 1984-10-24 | 1984-10-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6177225U JPS6177225U (de) | 1986-05-23 |
JPH0246994Y2 true JPH0246994Y2 (de) | 1990-12-11 |
Family
ID=30717794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984159849U Expired JPH0246994Y2 (de) | 1984-10-24 | 1984-10-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0246994Y2 (de) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57115320A (en) * | 1980-06-30 | 1982-07-17 | Union Carbide Corp | Method and apparatus for cooling film bubble of low strain curing polymer |
-
1984
- 1984-10-24 JP JP1984159849U patent/JPH0246994Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
---|---|
JPS6177225U (de) | 1986-05-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0041803B1 (de) | Verfahren und Vorrichtung zur Herstellung einer Folie aus Kunststoff | |
GB2112703A (en) | Cooling extruded tubular plastics film | |
FI82901B (fi) | Foerfarande foer kylning av en roerformig slang av termoplastiskt material samt anordning foer utnyttjande av foerfarandet. | |
US4938903A (en) | Highly intensive cooling process and apparatus for the production of biaxially oriented films of high- and medium-molecular-weight thermoplastics | |
JPH0246994Y2 (de) | ||
JPS63315219A (ja) | インフレートフイルムの連続押出し製造方法に使用の装置およびインフレートフイルムの連続押出し方法 | |
US4834924A (en) | Extrusion apparatus for tubular thermoplastic films including two (tandem) spaced air rings for controlling cooling rate and production speeds | |
CA2100431A1 (en) | Method and Apparatus for Molding Inflation Film | |
ES352526A1 (es) | Procedimiento para la fabricacion de cintas tubulares de polietileno con superficie aspera. | |
JPS6134974B2 (de) | ||
JP3521926B2 (ja) | インフレーションフィルム成形装置 | |
JPS5892528A (ja) | エア−リングおよび前記エア−リングを用いたインフレ−シヨンフイルム成形方法 | |
JP3881080B2 (ja) | インフレーションフイルム成形装置用のバブル外冷装置とこのバブル外冷装置を使用したインフレーションフイルム成形装置 | |
JPH0517228Y2 (de) | ||
JPH05228993A (ja) | エアリング装置 | |
JPS58191126A (ja) | インフレ−シヨンフイルムの冷却装置 | |
JPS61235128A (ja) | インフレ−シヨンフイルム成形時におけるバブル安定装置 | |
JPH033392Y2 (de) | ||
JPH0114421Y2 (de) | ||
JP2596445B2 (ja) | 偏肉インフレーションフィルム成形装置 | |
JPS641064Y2 (de) | ||
JPH0230267Y2 (de) | ||
JPH0246993Y2 (de) | ||
JP2001205690A (ja) | 冷却装置 | |
JPS62246714A (ja) | エア−リング |