JPS54125721A - Manufacture of ultra-fine multi filament yarn - Google Patents
Manufacture of ultra-fine multi filament yarnInfo
- Publication number
- JPS54125721A JPS54125721A JP3085078A JP3085078A JPS54125721A JP S54125721 A JPS54125721 A JP S54125721A JP 3085078 A JP3085078 A JP 3085078A JP 3085078 A JP3085078 A JP 3085078A JP S54125721 A JPS54125721 A JP S54125721A
- Authority
- JP
- Japan
- Prior art keywords
- filament yarn
- spinneret
- satisfy
- taken
- ultra
- 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)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
PURPOSE: To obtain a completely continuous high grade superfine multifilament yarn having improved uniformity and coherency free from cohesions, broken filaments, and fluffs, by melt spinning a high polymer at a low output and a high take-off speed under specific conditions.
CONSTITUTION: A high polymer is melt extruded from the spinneret 1 at an output Q per orifice ≤0.15g/min into a filament yarn, which is oiled by the unit 4, taken off by the rollers 5 and 6 at a speed ≥18,000Qm/min, then entangled by the interlace or false twisting nozzle 7, and taken up by the winder 9. The orifice diameter is ≤0.20 mm, and the spinneret has the orifices to satisfy the following relation: 0≤K=(D2-D1)/D2 ≤0.25. The filaments 2 are bundled by the fulcrum guide 3 at the following position: 3≤ a/D2≤40. Preferably, the roller 5 is located at a position to satisfy the following relation: 400≤ b≤ 2500 (mm).
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53030850A JPS6051561B2 (en) | 1978-03-16 | 1978-03-16 | Manufacturing method of ultra-fine multifilament yarn |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53030850A JPS6051561B2 (en) | 1978-03-16 | 1978-03-16 | Manufacturing method of ultra-fine multifilament yarn |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54125721A true JPS54125721A (en) | 1979-09-29 |
JPS6051561B2 JPS6051561B2 (en) | 1985-11-14 |
Family
ID=12315174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53030850A Expired JPS6051561B2 (en) | 1978-03-16 | 1978-03-16 | Manufacturing method of ultra-fine multifilament yarn |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6051561B2 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS551338A (en) * | 1978-06-17 | 1980-01-08 | Asahi Chem Ind Co Ltd | Ultrafine continuous filament of thermoplastic polymer |
JPS5526201A (en) * | 1978-06-17 | 1980-02-25 | Asahi Chem Ind Co Ltd | Undrawn continuous thermoplastic polymer filament yarn and its production |
JPS5584414A (en) * | 1978-12-18 | 1980-06-25 | Teijin Ltd | Coherent polyester multifilament yarn |
JPS55137213A (en) * | 1979-04-12 | 1980-10-25 | Asahi Chem Ind Co Ltd | Extremely fine and continuous fiber of polyester |
JPS56101907A (en) * | 1980-01-10 | 1981-08-14 | Nippon Ester Co Ltd | High oriented and extremely fine multifilament and its production |
JPS57133226A (en) * | 1981-02-10 | 1982-08-17 | Toray Industries | Entangled highly oriented non-elongated yarn and production thereof |
JPS5953714A (en) * | 1982-09-13 | 1984-03-28 | Touyoubou Pet Koode Kk | Manufacture of synthetic fiber having excellent thermal dimensional stability |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61179565U (en) * | 1985-04-29 | 1986-11-08 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4839768A (en) * | 1971-09-23 | 1973-06-11 | ||
JPS4968005A (en) * | 1972-11-06 | 1974-07-02 | ||
JPS517216A (en) * | 1974-07-09 | 1976-01-21 | Teijin Ltd | HORIESUTERUMARUCHIFUIRAMENTOSHINO SEIZOHOHO |
JPS5160719A (en) * | 1974-11-25 | 1976-05-26 | Teijin Ltd | Goseijugotaino yojuboshihoho |
JPS5175173A (en) * | 1974-12-23 | 1976-06-29 | Asahi Chemical Ind | Amimonono seizohoho |
JPS51133516A (en) * | 1975-05-15 | 1976-11-19 | Teijin Ltd | Process for metl spinning |
JPS5212327A (en) * | 1975-07-14 | 1977-01-29 | Teijin Ltd | Process for high-speed spinning |
-
1978
- 1978-03-16 JP JP53030850A patent/JPS6051561B2/en not_active Expired
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4839768A (en) * | 1971-09-23 | 1973-06-11 | ||
JPS4968005A (en) * | 1972-11-06 | 1974-07-02 | ||
JPS517216A (en) * | 1974-07-09 | 1976-01-21 | Teijin Ltd | HORIESUTERUMARUCHIFUIRAMENTOSHINO SEIZOHOHO |
JPS5160719A (en) * | 1974-11-25 | 1976-05-26 | Teijin Ltd | Goseijugotaino yojuboshihoho |
JPS5175173A (en) * | 1974-12-23 | 1976-06-29 | Asahi Chemical Ind | Amimonono seizohoho |
JPS51133516A (en) * | 1975-05-15 | 1976-11-19 | Teijin Ltd | Process for metl spinning |
JPS5212327A (en) * | 1975-07-14 | 1977-01-29 | Teijin Ltd | Process for high-speed spinning |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS551338A (en) * | 1978-06-17 | 1980-01-08 | Asahi Chem Ind Co Ltd | Ultrafine continuous filament of thermoplastic polymer |
JPS5526201A (en) * | 1978-06-17 | 1980-02-25 | Asahi Chem Ind Co Ltd | Undrawn continuous thermoplastic polymer filament yarn and its production |
JPS63526B2 (en) * | 1978-06-17 | 1988-01-07 | Asahi Chemical Ind | |
JPS638206B2 (en) * | 1978-06-17 | 1988-02-22 | Asahi Chemical Ind | |
JPS5584414A (en) * | 1978-12-18 | 1980-06-25 | Teijin Ltd | Coherent polyester multifilament yarn |
JPS55137213A (en) * | 1979-04-12 | 1980-10-25 | Asahi Chem Ind Co Ltd | Extremely fine and continuous fiber of polyester |
JPS56101907A (en) * | 1980-01-10 | 1981-08-14 | Nippon Ester Co Ltd | High oriented and extremely fine multifilament and its production |
JPS57133226A (en) * | 1981-02-10 | 1982-08-17 | Toray Industries | Entangled highly oriented non-elongated yarn and production thereof |
JPH0246701B2 (en) * | 1981-02-10 | 1990-10-17 | Toray Industries | |
JPS5953714A (en) * | 1982-09-13 | 1984-03-28 | Touyoubou Pet Koode Kk | Manufacture of synthetic fiber having excellent thermal dimensional stability |
JPS6347802B2 (en) * | 1982-09-13 | 1988-09-26 | Toyobo Petcord |
Also Published As
Publication number | Publication date |
---|---|
JPS6051561B2 (en) | 1985-11-14 |
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