JPS54120721A - Spinneret for three-component island in-sea type conjugate fiber - Google Patents
Spinneret for three-component island in-sea type conjugate fiberInfo
- Publication number
- JPS54120721A JPS54120721A JP2697978A JP2697978A JPS54120721A JP S54120721 A JPS54120721 A JP S54120721A JP 2697978 A JP2697978 A JP 2697978A JP 2697978 A JP2697978 A JP 2697978A JP S54120721 A JPS54120721 A JP S54120721A
- Authority
- JP
- Japan
- Prior art keywords
- hole
- conjugate fiber
- polymer
- spinneret
- hard plate
- 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
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
PURPOSE: Title spinneret that is composed of the upper hard plate, interlayer hard plate, and lower hard plate wherein three spaces, the upper, intermediate, and lower spaces, are provided between their interfaces and three paths for passing two kinds of island polymers and one kind of sea polymer are bored, whereby three component conjugate fiber are produced with high reproducibility in industrial scale.
CONSTITUTION: Polymer A is introduced through hole 1, pipe 3, hole 6 and others and polymer B is sent from hole 13, both forming islands respectively. Polymer C for the sea component is introduced from hole 15 and through gaps between pipe 7 and hole 8 in funnel 9 in ring form. All of the polymers are extruded through funnel 9 from nozzle 10 to produce the conjugate fiber.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2697978A JPS54120721A (en) | 1978-03-09 | 1978-03-09 | Spinneret for three-component island in-sea type conjugate fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2697978A JPS54120721A (en) | 1978-03-09 | 1978-03-09 | Spinneret for three-component island in-sea type conjugate fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54120721A true JPS54120721A (en) | 1979-09-19 |
JPS5749653B2 JPS5749653B2 (en) | 1982-10-23 |
Family
ID=12208267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2697978A Granted JPS54120721A (en) | 1978-03-09 | 1978-03-09 | Spinneret for three-component island in-sea type conjugate fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54120721A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61201086A (en) * | 1985-02-28 | 1986-09-05 | Toray Ind Inc | Production of artificial leather sheet |
JP2014177734A (en) * | 2013-02-12 | 2014-09-25 | Toray Ind Inc | Composite spinneret and composite fiber manufactured using composite spinneret |
-
1978
- 1978-03-09 JP JP2697978A patent/JPS54120721A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61201086A (en) * | 1985-02-28 | 1986-09-05 | Toray Ind Inc | Production of artificial leather sheet |
JPH0379478B2 (en) * | 1985-02-28 | 1991-12-18 | Toray Industries | |
JP2014177734A (en) * | 2013-02-12 | 2014-09-25 | Toray Ind Inc | Composite spinneret and composite fiber manufactured using composite spinneret |
Also Published As
Publication number | Publication date |
---|---|
JPS5749653B2 (en) | 1982-10-23 |
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