JPH0250207B2 - - Google Patents
Info
- Publication number
- JPH0250207B2 JPH0250207B2 JP27503385A JP27503385A JPH0250207B2 JP H0250207 B2 JPH0250207 B2 JP H0250207B2 JP 27503385 A JP27503385 A JP 27503385A JP 27503385 A JP27503385 A JP 27503385A JP H0250207 B2 JPH0250207 B2 JP H0250207B2
- Authority
- JP
- Japan
- Prior art keywords
- extruder
- screw
- pressure
- rotational speed
- discharge pressure
- 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
- 238000001514 detection method Methods 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 2
- 239000008188 pellet Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000003642 hunger Nutrition 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000037351 starvation Effects 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27503385A JPS62141109A (ja) | 1985-12-09 | 1985-12-09 | 押出機の吐出圧力制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27503385A JPS62141109A (ja) | 1985-12-09 | 1985-12-09 | 押出機の吐出圧力制御方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6009500A Division JP2659515B2 (ja) | 1994-01-31 | 1994-01-31 | 押出機の吐出圧力制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62141109A JPS62141109A (ja) | 1987-06-24 |
| JPH0250207B2 true JPH0250207B2 (enrdf_load_stackoverflow) | 1990-11-01 |
Family
ID=17549933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27503385A Granted JPS62141109A (ja) | 1985-12-09 | 1985-12-09 | 押出機の吐出圧力制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62141109A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003035367A1 (en) * | 2001-10-19 | 2003-05-01 | Toyo Boseki Kabushiki Kaisha | Method for producing formed polybenzazole product |
| JP2009270230A (ja) * | 2008-05-09 | 2009-11-19 | Toyobo Co Ltd | ポリフェニレンサルファイド繊維 |
-
1985
- 1985-12-09 JP JP27503385A patent/JPS62141109A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62141109A (ja) | 1987-06-24 |
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