JPS6433212A - Production of combined polyester filament yarn with different shrinkage - Google Patents
Production of combined polyester filament yarn with different shrinkageInfo
- Publication number
- JPS6433212A JPS6433212A JP18959987A JP18959987A JPS6433212A JP S6433212 A JPS6433212 A JP S6433212A JP 18959987 A JP18959987 A JP 18959987A JP 18959987 A JP18959987 A JP 18959987A JP S6433212 A JPS6433212 A JP S6433212A
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- groups
- roller
- filament yarn
- production
- 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.)
- Pending
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 the titled thermostable combined filament yarn having excellent strength and elongation characteristics, by dividing a melt spun yarn into two yarn groups, applying different oiling agents to the respective yarn groups and winding the oiled yarn groups at a high speed. CONSTITUTION:A melt spun yarn is divided into two yarn groups (A) and (B) and a straight-type oiling agent is applied to the yarn group (A). An aqueous emulsion type oiling agent is applied to the yarn group (B). The resultant yarn groups are then taken off by a take-off roller and continuously heat-treated for 3X10<-3>-10X10<-3>sec while being drawn between the take-off roller and a draw roller at 100-180 deg.C and 1.1-2.0 times and then wound at >=4500m/min speed to afford the aimed combined filament yarn. Furthermore, the heat treating time at the draw roller is preferably 5X10<-3>-7X10<-3>sec.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18959987A JPS6433212A (en) | 1987-07-29 | 1987-07-29 | Production of combined polyester filament yarn with different shrinkage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18959987A JPS6433212A (en) | 1987-07-29 | 1987-07-29 | Production of combined polyester filament yarn with different shrinkage |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6433212A true JPS6433212A (en) | 1989-02-03 |
Family
ID=16244009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18959987A Pending JPS6433212A (en) | 1987-07-29 | 1987-07-29 | Production of combined polyester filament yarn with different shrinkage |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6433212A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09310220A (en) * | 1996-05-17 | 1997-12-02 | Ind Technol Res Inst | Production of heteroshrinkable blended filament yarn |
KR100476658B1 (en) * | 1997-12-30 | 2005-08-04 | 주식회사 효성생활산업 | Manufacturing method of polyester shrink shrink blended yarn |
-
1987
- 1987-07-29 JP JP18959987A patent/JPS6433212A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09310220A (en) * | 1996-05-17 | 1997-12-02 | Ind Technol Res Inst | Production of heteroshrinkable blended filament yarn |
KR100476658B1 (en) * | 1997-12-30 | 2005-08-04 | 주식회사 효성생활산업 | Manufacturing method of polyester shrink shrink blended yarn |
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