JPS646116A - Method for directly spinning and drawing polyester fiber - Google Patents

Method for directly spinning and drawing polyester fiber

Info

Publication number
JPS646116A
JPS646116A JP15344187A JP15344187A JPS646116A JP S646116 A JPS646116 A JP S646116A JP 15344187 A JP15344187 A JP 15344187A JP 15344187 A JP15344187 A JP 15344187A JP S646116 A JPS646116 A JP S646116A
Authority
JP
Japan
Prior art keywords
yarn
roller
fluid jetting
applying
guide
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
Application number
JP15344187A
Other languages
Japanese (ja)
Inventor
Takumi Shimazu
Hiroyuki Nagai
Masakazu Fujita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teijin Ltd
Original Assignee
Teijin Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Teijin Ltd filed Critical Teijin Ltd
Priority to JP15344187A priority Critical patent/JPS646116A/en
Publication of JPS646116A publication Critical patent/JPS646116A/en
Pending legal-status Critical Current

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 uniform fiber without yarn breakage and nap, by melt discharging and solidifying a yarn, applying entanglements to the solidified yarn in a fluid jetting nozzle with plural jetting holes having the center lines intersecting at one point on the wall surface of a yarn guide, taking off the yarn and directly drawing with unheated rollers at a high speed. CONSTITUTION:The aimed fiber obtained by a direct spinning and drawing method for melt discharging a polyester yarn (Y) from a melt spinneret 1, passing the yarn through a quench stack 3, quenching solidifying the yarn, applying an oiling agent in an oiling device 4, applying entanglement thereto in a fluid jetting nozzle 5 with at least 4 fluid jetting holes 12, opening to the wall surface of a yarn guide hole 11 and having the center lines of the respective fluid jetting holes 12 intersecting at one point, taking off the yarn with a take-off roller 6 consisting of an unheated roller 6 at >=4,000m/min peripheral speed, drawing the yarn between the take-off roller 6 and a draw roller 7 without once winding, passing the drawn yarn through a guide 8 and winding the yarn by a winder 9.
JP15344187A 1987-06-22 1987-06-22 Method for directly spinning and drawing polyester fiber Pending JPS646116A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15344187A JPS646116A (en) 1987-06-22 1987-06-22 Method for directly spinning and drawing polyester fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15344187A JPS646116A (en) 1987-06-22 1987-06-22 Method for directly spinning and drawing polyester fiber

Publications (1)

Publication Number Publication Date
JPS646116A true JPS646116A (en) 1989-01-10

Family

ID=15562602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15344187A Pending JPS646116A (en) 1987-06-22 1987-06-22 Method for directly spinning and drawing polyester fiber

Country Status (1)

Country Link
JP (1) JPS646116A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100313621B1 (en) * 1999-06-11 2001-11-15 모두식 Air nozzle and method for oil migration of fiber spinning

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100313621B1 (en) * 1999-06-11 2001-11-15 모두식 Air nozzle and method for oil migration of fiber spinning

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