JPH0746505Y2 - インフレーションフイルム成形装置 - Google Patents
インフレーションフイルム成形装置Info
- Publication number
- JPH0746505Y2 JPH0746505Y2 JP1990118038U JP11803890U JPH0746505Y2 JP H0746505 Y2 JPH0746505 Y2 JP H0746505Y2 JP 1990118038 U JP1990118038 U JP 1990118038U JP 11803890 U JP11803890 U JP 11803890U JP H0746505 Y2 JPH0746505 Y2 JP H0746505Y2
- Authority
- JP
- Japan
- Prior art keywords
- bubble
- downstream
- diameter
- air
- internal stabilizer
- 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 - Lifetime
Links
- 239000003381 stabilizer Substances 0.000 claims description 74
- 238000001514 detection method Methods 0.000 claims description 32
- 238000011144 upstream manufacturing Methods 0.000 claims description 31
- 238000000465 moulding Methods 0.000 claims description 28
- 238000001816 cooling Methods 0.000 claims description 21
- 230000002093 peripheral effect Effects 0.000 claims description 20
- 238000004891 communication Methods 0.000 claims description 13
- 238000007664 blowing Methods 0.000 claims description 12
- 230000007423 decrease Effects 0.000 claims description 7
- 229920003002 synthetic resin Polymers 0.000 claims description 7
- 239000000057 synthetic resin Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000010408 film Substances 0.000 description 45
- 230000005540 biological transmission Effects 0.000 description 9
- 230000002441 reversible effect Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000010409 thin film Substances 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 210000003739 neck Anatomy 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001373 regressive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990118038U JPH0746505Y2 (ja) | 1990-11-09 | 1990-11-09 | インフレーションフイルム成形装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990118038U JPH0746505Y2 (ja) | 1990-11-09 | 1990-11-09 | インフレーションフイルム成形装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0476432U JPH0476432U (enrdf_load_stackoverflow) | 1992-07-03 |
| JPH0746505Y2 true JPH0746505Y2 (ja) | 1995-10-25 |
Family
ID=31865943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990118038U Expired - Lifetime JPH0746505Y2 (ja) | 1990-11-09 | 1990-11-09 | インフレーションフイルム成形装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0746505Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW202426241A (zh) * | 2022-12-27 | 2024-07-01 | 日商住友重機械工業股份有限公司 | 控制裝置、控制方法、程式、計測方法及成形系統 |
-
1990
- 1990-11-09 JP JP1990118038U patent/JPH0746505Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0476432U (enrdf_load_stackoverflow) | 1992-07-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1163068A (en) | Method and apparatus for cooling film bubble of low extensional viscosity polymers | |
| US4118453A (en) | Method and apparatus for the extrusion of tubular thermoplastic film | |
| US3976732A (en) | Method for the extrusion of tubular thermoplastic film | |
| US4022558A (en) | Apparatus for the extrusion of tubular thermo-plastic film | |
| CA1109216A (en) | Air ring for the production of blown film | |
| US4174932A (en) | Apparatus for extruding tubular thermoplastic film | |
| US3577488A (en) | Manufacture of plastic tubular film | |
| CA1223412A (en) | Cooling apparatus for tubular plastics films extruded from a film blow head | |
| US4505657A (en) | Apparatus for forming blown films | |
| US4201741A (en) | Blown film process | |
| JPH0746505Y2 (ja) | インフレーションフイルム成形装置 | |
| US5403539A (en) | Method and apparatus for molding inflation film | |
| JP2992702B2 (ja) | インフレーションガゼットフイルム成形法における最適自動制御方法 | |
| US3956254A (en) | Thermoplastic crystalline free films | |
| US5470216A (en) | Film manufacturing apparatus with bubble controlling sensor | |
| JP3555979B2 (ja) | フィルム製造装置 | |
| JPS6134974B2 (enrdf_load_stackoverflow) | ||
| JP4002363B2 (ja) | 管状フィルム製造方法及びその製造装置 | |
| JP2004284270A (ja) | インフレーションフィルムの成形装置 | |
| JPH0152171B2 (enrdf_load_stackoverflow) | ||
| JPH0513552Y2 (enrdf_load_stackoverflow) | ||
| JPS62267121A (ja) | インフレ−シヨンフイルム用冷却装置 | |
| JPS6334119A (ja) | 管状フイルムの製法 | |
| JPS5935375Y2 (ja) | インフレ−シヨンチユ−ブ製造装置 | |
| JPH0761685B2 (ja) | インフレーションフイルム製造法におけるフロストライン自動調整方法及びその装置 |