JPS57183412A - Spinneret for spinning hollow fiber - Google Patents
Spinneret for spinning hollow fiberInfo
- Publication number
- JPS57183412A JPS57183412A JP6485581A JP6485581A JPS57183412A JP S57183412 A JPS57183412 A JP S57183412A JP 6485581 A JP6485581 A JP 6485581A JP 6485581 A JP6485581 A JP 6485581A JP S57183412 A JPS57183412 A JP S57183412A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- hole
- core
- spinning liquid
- extruding
- 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
Abstract
PURPOSE: The titled spinneret, containing a core liquid extruding pipe inserted in and held on a flange on the inner peripheral wall of an extruding hole for a spinning liquid and flow holes for the spinning liquid in the circumferential direction of the flange without bending the extruding pipe, and capable of giving hollow fibers without the uneven distribution in the wall thickness.
CONSTITUTION: A core liquid or core gas inflow hole 3 is provided in the spinning liquid introductory hole 2 of a spinneret body 1, and liquid distributing plates 5 and 5' having spinning liquid inflow holes 4 in the circumferential direction are inserted in the hole 3. A core liquid or core gas extruding pipe 6 protruding on the central bottom side of the liquid distributing plates 5 and 5' is inserted in a spinning liquid extruding hole 7 connected to the spinning liquid introductory hole 2, and a flange 9 is provided on the inner peripheral wall of the spinning liquid extruding hole 7 to insert and hold the core liquid or core gas extruding pipe 6 therein. Spinning liquid flow holes 10 are provided in the circumferential direction of the flange 9 to give the aimed spinneret 8' for hollow fibers.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6485581A JPS57183412A (en) | 1981-04-28 | 1981-04-28 | Spinneret for spinning hollow fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6485581A JPS57183412A (en) | 1981-04-28 | 1981-04-28 | Spinneret for spinning hollow fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57183412A true JPS57183412A (en) | 1982-11-11 |
JPH026845B2 JPH026845B2 (en) | 1990-02-14 |
Family
ID=13270212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6485581A Granted JPS57183412A (en) | 1981-04-28 | 1981-04-28 | Spinneret for spinning hollow fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57183412A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63112716A (en) * | 1986-10-31 | 1988-05-17 | Tanaka Kikinzoku Kogyo Kk | Spinneret for hollow yarn spinning |
JPS63144140A (en) * | 1986-12-08 | 1988-06-16 | ピーピージー・インダストリーズ・インコーポレーテッド | Bushing tip for hollow fiber |
CN104357927A (en) * | 2014-11-27 | 2015-02-18 | 天津华清健坤膜科技有限公司 | Spinning nozzle |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5296643B2 (en) * | 2009-09-08 | 2013-09-25 | 帝人株式会社 | Spinneret abnormality inspection apparatus and abnormality inspection method |
-
1981
- 1981-04-28 JP JP6485581A patent/JPS57183412A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63112716A (en) * | 1986-10-31 | 1988-05-17 | Tanaka Kikinzoku Kogyo Kk | Spinneret for hollow yarn spinning |
JPS63144140A (en) * | 1986-12-08 | 1988-06-16 | ピーピージー・インダストリーズ・インコーポレーテッド | Bushing tip for hollow fiber |
CN104357927A (en) * | 2014-11-27 | 2015-02-18 | 天津华清健坤膜科技有限公司 | Spinning nozzle |
Also Published As
Publication number | Publication date |
---|---|
JPH026845B2 (en) | 1990-02-14 |
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