JPS52148218A - U-shaped modified cross-section spinnerets and production of modified cross-section fibers - Google Patents
U-shaped modified cross-section spinnerets and production of modified cross-section fibersInfo
- Publication number
- JPS52148218A JPS52148218A JP6282176A JP6282176A JPS52148218A JP S52148218 A JPS52148218 A JP S52148218A JP 6282176 A JP6282176 A JP 6282176A JP 6282176 A JP6282176 A JP 6282176A JP S52148218 A JPS52148218 A JP S52148218A
- Authority
- JP
- Japan
- Prior art keywords
- section
- modified cross
- fibers
- production
- spinnerets
- 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
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
PURPOSE: To present a spinneret and a method capable of giving modified crosssection fibers having improved bulkiness and anti-pilling properties by melt spinning fibers from a U-shaped cross-section spinneret provided with orifices whose respective bend parts have a circular hole at the bottom, and by cooling them under specific conditions.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6282176A JPS52148218A (en) | 1976-05-28 | 1976-05-28 | U-shaped modified cross-section spinnerets and production of modified cross-section fibers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6282176A JPS52148218A (en) | 1976-05-28 | 1976-05-28 | U-shaped modified cross-section spinnerets and production of modified cross-section fibers |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52148218A true JPS52148218A (en) | 1977-12-09 |
JPS5647962B2 JPS5647962B2 (en) | 1981-11-12 |
Family
ID=13211369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6282176A Granted JPS52148218A (en) | 1976-05-28 | 1976-05-28 | U-shaped modified cross-section spinnerets and production of modified cross-section fibers |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52148218A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5735045A (en) * | 1980-08-01 | 1982-02-25 | Kuraray Co | Padding material and method |
JPS5761717A (en) * | 1980-09-25 | 1982-04-14 | Toyobo Co Ltd | Polyester fiber for padding |
-
1976
- 1976-05-28 JP JP6282176A patent/JPS52148218A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5735045A (en) * | 1980-08-01 | 1982-02-25 | Kuraray Co | Padding material and method |
JPH0120626B2 (en) * | 1980-08-01 | 1989-04-18 | Kuraray Co | |
JPS5761717A (en) * | 1980-09-25 | 1982-04-14 | Toyobo Co Ltd | Polyester fiber for padding |
JPH0120627B2 (en) * | 1980-09-25 | 1989-04-18 | Toyo Boseki |
Also Published As
Publication number | Publication date |
---|---|
JPS5647962B2 (en) | 1981-11-12 |
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