JPS5739209A - Spinning method of super island-on-sea type conjugate fiber and device therefor - Google Patents
Spinning method of super island-on-sea type conjugate fiber and device thereforInfo
- Publication number
- JPS5739209A JPS5739209A JP11407380A JP11407380A JPS5739209A JP S5739209 A JPS5739209 A JP S5739209A JP 11407380 A JP11407380 A JP 11407380A JP 11407380 A JP11407380 A JP 11407380A JP S5739209 A JPS5739209 A JP S5739209A
- Authority
- JP
- Japan
- Prior art keywords
- united
- funnel
- flows
- flow
- collected
- 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: Island-in-sea conjugate flows are collected to a funnel type path and the collected flow is surrounded with other island-in-sea conjugate flows, then the resultant conjugate flow is passed through another funnel path to produce fiber containing as many islands as possible in the narrow section.
CONSTITUTION: A spinning dope A is introduced through a number of nozzles 1, passed through pipes 2 and 2' and united with another spinning dope B in pipe 4. Then the united dope flows are collected in the funnel-shaped path 5 and sent to the second funnel-shaped path 11. Similarly, a spinning dope A' is introduced through a number of nozzles 7, sent through pipes 8 and 8' and united with another spinning dope B in pipe 10, then the flows are united with the above collected flow in the second funnel path 5 so that the latter flows surrounds the above collected flow. The united flow is extruded through a nozzle 12 into fiber.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11407380A JPS5812367B2 (en) | 1980-08-21 | 1980-08-21 | Spinning method and device for super multi-island composite fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11407380A JPS5812367B2 (en) | 1980-08-21 | 1980-08-21 | Spinning method and device for super multi-island composite fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5739209A true JPS5739209A (en) | 1982-03-04 |
| JPS5812367B2 JPS5812367B2 (en) | 1983-03-08 |
Family
ID=14628363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11407380A Expired JPS5812367B2 (en) | 1980-08-21 | 1980-08-21 | Spinning method and device for super multi-island composite fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5812367B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0104081A2 (en) * | 1982-09-20 | 1984-03-28 | Toray Industries, Inc. | Spinneret assembly for multi-ingredient composite fibers |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1938461B (en) | 2004-03-30 | 2011-04-27 | 帝人纤维株式会社 | Composite fabric of island-in-sea type and process for producing the same |
| JP2005325494A (en) * | 2004-04-14 | 2005-11-24 | Teijin Fibers Ltd | Method for producing sea-island conjugate fiber, the resultant sea-island conjugate fiber, and low-density extra-fine fiber |
| JP2020165026A (en) * | 2019-03-29 | 2020-10-08 | 帝人フロンティア株式会社 | Spinneret for sea-island type conjugate fiber |
-
1980
- 1980-08-21 JP JP11407380A patent/JPS5812367B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0104081A2 (en) * | 1982-09-20 | 1984-03-28 | Toray Industries, Inc. | Spinneret assembly for multi-ingredient composite fibers |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5812367B2 (en) | 1983-03-08 |
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