JPS55152809A - Melt spinning of filament yarn of small fineness - Google Patents
Melt spinning of filament yarn of small finenessInfo
- Publication number
- JPS55152809A JPS55152809A JP4170579A JP4170579A JPS55152809A JP S55152809 A JPS55152809 A JP S55152809A JP 4170579 A JP4170579 A JP 4170579A JP 4170579 A JP4170579 A JP 4170579A JP S55152809 A JPS55152809 A JP S55152809A
- Authority
- JP
- Japan
- Prior art keywords
- melt spinning
- spinneret
- filament yarn
- small fineness
- agreement
- 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: To make it possible to spin even a filament yarn of small fineness stably, by preventing the abnormal vibration of the yarn immediately after extrusion with a heating plate and a heat insulating plate successively each having an opening almost in agreement with the spinneret installed to below the melt spinning block of the melt spinning nozzle.
CONSTITUTION: A filament yarn of small fineness of 0.1W1.0 de, preferably 0.8 de, is extruded through the perforated spinneret 1, using a heating member 8 and a heat-insulating member 9 which have the openings 10 and 11 alomost in agreement with the spinneret respectively and are provided to the rear surface of the nozzle block 2 comprising the spinneret 1. Any well-known plate heater may be used as the material of the member 8.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54041705A JPS5825762B2 (en) | 1979-04-05 | 1979-04-05 | Melt spinning method for fine-grained yarn |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54041705A JPS5825762B2 (en) | 1979-04-05 | 1979-04-05 | Melt spinning method for fine-grained yarn |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55152809A true JPS55152809A (en) | 1980-11-28 |
JPS5825762B2 JPS5825762B2 (en) | 1983-05-30 |
Family
ID=12615833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54041705A Expired JPS5825762B2 (en) | 1979-04-05 | 1979-04-05 | Melt spinning method for fine-grained yarn |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5825762B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000070132A1 (en) * | 1999-05-14 | 2000-11-23 | Lurgi Zimmer Aktiengesellschaft | Method for producing ultra-fine synthetic yarns |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61175146A (en) * | 1985-01-29 | 1986-08-06 | Tokyo Tatsuno Co Ltd | Oiling area indicating member |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4839364A (en) * | 1971-09-26 | 1973-06-09 | ||
JPS5088611U (en) * | 1973-12-26 | 1975-07-28 | ||
JPS50157615A (en) * | 1974-06-14 | 1975-12-19 |
-
1979
- 1979-04-05 JP JP54041705A patent/JPS5825762B2/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4839364A (en) * | 1971-09-26 | 1973-06-09 | ||
JPS5088611U (en) * | 1973-12-26 | 1975-07-28 | ||
JPS50157615A (en) * | 1974-06-14 | 1975-12-19 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000070132A1 (en) * | 1999-05-14 | 2000-11-23 | Lurgi Zimmer Aktiengesellschaft | Method for producing ultra-fine synthetic yarns |
Also Published As
Publication number | Publication date |
---|---|
JPS5825762B2 (en) | 1983-05-30 |
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