JPS5522045A - Spinneret for conjugate fiber - Google Patents
Spinneret for conjugate fiberInfo
- Publication number
- JPS5522045A JPS5522045A JP9309978A JP9309978A JPS5522045A JP S5522045 A JPS5522045 A JP S5522045A JP 9309978 A JP9309978 A JP 9309978A JP 9309978 A JP9309978 A JP 9309978A JP S5522045 A JPS5522045 A JP S5522045A
- Authority
- JP
- Japan
- Prior art keywords
- nozzles
- dopes
- mouth piece
- spinning dope
- annular projections
- 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.)
- Pending
Links
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
PURPOSE: Title spinneret assembly in which annular projections surrounding the openings of nozzles are provided in the ring path between upper and lower mouth pieces and the inlet opening is bored in the center of the upper mouth piece, thus distributing uniformly the spinning dope and reducing dead space.
CONSTITUTION: Spinning dope A is sent from inlet 2 through center depression and uniformly distributed through radially arranged grooves 14 to ring groove 12. The dope A runs between annular projections 15 on the inside periphery and almost completely disperses near annular projections on the outside periphery, then flows into nozzles 18. Spinning dope B dispersed on upper mouth piece 1 is steeply drawn by small holes 7 of nozzles 5, extruded out on the projections 15 in ring paths 16 where the dopes A and B are combined. Narrow gaps between the projection parts 15 and the bottom surface of mouth piece 1 divide the dopes vertically and the dopes flow into nozzles and are extruded out of the annular nozzles 20.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9309978A JPS5522045A (en) | 1978-08-01 | 1978-08-01 | Spinneret for conjugate fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9309978A JPS5522045A (en) | 1978-08-01 | 1978-08-01 | Spinneret for conjugate fiber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5522045A true JPS5522045A (en) | 1980-02-16 |
Family
ID=14073066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9309978A Pending JPS5522045A (en) | 1978-08-01 | 1978-08-01 | Spinneret for conjugate fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5522045A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4445833A (en) * | 1981-02-18 | 1984-05-01 | Toray Industries, Inc. | Spinneret for production of composite filaments |
JPS61119114A (en) * | 1984-11-14 | 1986-06-06 | 片倉チツカリン株式会社 | Fertilizing of irrigation direct seeding rice field |
-
1978
- 1978-08-01 JP JP9309978A patent/JPS5522045A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4445833A (en) * | 1981-02-18 | 1984-05-01 | Toray Industries, Inc. | Spinneret for production of composite filaments |
JPS61119114A (en) * | 1984-11-14 | 1986-06-06 | 片倉チツカリン株式会社 | Fertilizing of irrigation direct seeding rice field |
JPH0380450B2 (en) * | 1984-11-14 | 1991-12-25 | Katakura Chikkarin Co Ltd |
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