JPS5584408A - Melt-spinning - Google Patents
Melt-spinningInfo
- Publication number
- JPS5584408A JPS5584408A JP15487878A JP15487878A JPS5584408A JP S5584408 A JPS5584408 A JP S5584408A JP 15487878 A JP15487878 A JP 15487878A JP 15487878 A JP15487878 A JP 15487878A JP S5584408 A JPS5584408 A JP S5584408A
- Authority
- JP
- Japan
- Prior art keywords
- filaments
- blowing
- distribution device
- speed
- horizontal
- 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
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
PURPOSE: To eliminate broken filaments, uneven fineness, and physical preperties of filaments, by quenching the extruded filaments in a horizontal blowing spinning stack at a reduced blowing speed with a gas and the air consequently sucked from the opposite side.
CONSTITUTION: The synthetic fiber filaments Y of one denies or less per filament extruded from the spinneret 1 are quenched in the horizontal blowing spinning stack from the both sides with a gas blown through the cooling chamber 2, the filter 3 and the distribution device 4 at a reduced blowing speed of preferably 5W25cm/sec. and the air consequently sucked through the distribution device 5 and the side S opposite to the air-blowing side B. The quenched filaments Y are then taken off at a speed of 3,000m/min. or higher. The distribution device 5 is e.g. the honeycomb structure comprising a plurality of horizontal plates 8W11 between the two side plates 6 and 7.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15487878A JPS5940923B2 (en) | 1978-12-18 | 1978-12-18 | Melt spinning method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15487878A JPS5940923B2 (en) | 1978-12-18 | 1978-12-18 | Melt spinning method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5584408A true JPS5584408A (en) | 1980-06-25 |
JPS5940923B2 JPS5940923B2 (en) | 1984-10-03 |
Family
ID=15593909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15487878A Expired JPS5940923B2 (en) | 1978-12-18 | 1978-12-18 | Melt spinning method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5940923B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60246813A (en) * | 1984-05-16 | 1985-12-06 | Teijin Ltd | Production of ultrafine polyester yarn |
CN103820867A (en) * | 2014-03-11 | 2014-05-28 | 江苏恒科新材料有限公司 | Annular blowing cooling device for manufacturing superfine denier filaments |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT8453151V0 (en) * | 1984-03-20 | 1984-03-20 | Olivetti & Co Spa | ELECTRONIC WRITING MACHINE |
-
1978
- 1978-12-18 JP JP15487878A patent/JPS5940923B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60246813A (en) * | 1984-05-16 | 1985-12-06 | Teijin Ltd | Production of ultrafine polyester yarn |
CN103820867A (en) * | 2014-03-11 | 2014-05-28 | 江苏恒科新材料有限公司 | Annular blowing cooling device for manufacturing superfine denier filaments |
Also Published As
Publication number | Publication date |
---|---|
JPS5940923B2 (en) | 1984-10-03 |
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