JPS5522012A - Production of false-twisting yarn - Google Patents

Production of false-twisting yarn

Info

Publication number
JPS5522012A
JPS5522012A JP9092478A JP9092478A JPS5522012A JP S5522012 A JPS5522012 A JP S5522012A JP 9092478 A JP9092478 A JP 9092478A JP 9092478 A JP9092478 A JP 9092478A JP S5522012 A JPS5522012 A JP S5522012A
Authority
JP
Japan
Prior art keywords
yarn
spinneret
nylon
degrees
oiling
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
Application number
JP9092478A
Other languages
Japanese (ja)
Other versions
JPS5839925B2 (en
Inventor
Naoto Nagayasu
Tomimasa Higuchi
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP9092478A priority Critical patent/JPS5839925B2/en
Publication of JPS5522012A publication Critical patent/JPS5522012A/en
Publication of JPS5839925B2 publication Critical patent/JPS5839925B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)

Abstract

PURPOSE: To take up the title yarn having very great uniformity and improved low-temperature setting preperties and processability, by melt spinning and taking off a nylon 6 multifilament yarn under specific conditons.
CONSTITUTION: Nylon 6 is melt spun into a multifilament yarn of fineness per filament 2W10de, which is almost completely oriented between the spinneret 1 and the oiling unit 4. The yarn is passed through the cooling stack 2, and cooled by a gas out of contact, and immediately oiled by an agent comprising 80wt% or more of water at a distance Y from the spinneret 1 of 3.5W6.5m, and bundled. The total yarn bending angles θ1+θ2+θ3 of 6W25 degrees, preferably 9W18 degrees, prevents the lowering of the stability and uniformity, and frequent broken filaments. The yarn unevenness can be prevented by stretching the yarn between the first and second godet rolls at a ratio ≤ 20% within 0.03sec. after oiling.
COPYRIGHT: (C)1980,JPO&Japio
JP9092478A 1978-07-27 1978-07-27 Method for manufacturing yarn for temporary twisting Expired JPS5839925B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9092478A JPS5839925B2 (en) 1978-07-27 1978-07-27 Method for manufacturing yarn for temporary twisting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9092478A JPS5839925B2 (en) 1978-07-27 1978-07-27 Method for manufacturing yarn for temporary twisting

Publications (2)

Publication Number Publication Date
JPS5522012A true JPS5522012A (en) 1980-02-16
JPS5839925B2 JPS5839925B2 (en) 1983-09-02

Family

ID=14011970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9092478A Expired JPS5839925B2 (en) 1978-07-27 1978-07-27 Method for manufacturing yarn for temporary twisting

Country Status (1)

Country Link
JP (1) JPS5839925B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228404A (en) * 1985-07-26 1987-02-06 シ−サ−　スマ−　パクハ Production of pre-oriented monofilament yarn of synthetic material
EP0456496A2 (en) * 1990-05-11 1991-11-13 Hoechst Celanese Corporation A spinning process for producing high strength, high modulus, low shrinkage synthetic yarns
EP0456505A2 (en) * 1990-05-11 1991-11-13 Hoechst Celanese Corporation Apparatus for spinning synthetic melt spinnable polymers
US5186879A (en) * 1990-05-11 1993-02-16 Hoechst Celanese Corporation Spinning process for producing high strength, high modulus, low shrinkage yarns
US5290740A (en) * 1991-11-06 1994-03-01 Ngk Insulators, Ltd. Dielectric ceramic composition used for producing dielectric resonator or filter for microwave application
CN103276464A (en) * 2013-06-06 2013-09-04 浙江亚星纤维有限公司 Production method of high-function nylon cooling filaments

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228404A (en) * 1985-07-26 1987-02-06 シ−サ−　スマ−　パクハ Production of pre-oriented monofilament yarn of synthetic material
EP0456496A2 (en) * 1990-05-11 1991-11-13 Hoechst Celanese Corporation A spinning process for producing high strength, high modulus, low shrinkage synthetic yarns
EP0456505A2 (en) * 1990-05-11 1991-11-13 Hoechst Celanese Corporation Apparatus for spinning synthetic melt spinnable polymers
US5186879A (en) * 1990-05-11 1993-02-16 Hoechst Celanese Corporation Spinning process for producing high strength, high modulus, low shrinkage yarns
TR25438A (en) * 1990-05-11 1993-05-01 Hoechst Celanese Corp A DEVICE FOR SPINNING SYNTHETIC MELTABLE POLYMERS
US5290740A (en) * 1991-11-06 1994-03-01 Ngk Insulators, Ltd. Dielectric ceramic composition used for producing dielectric resonator or filter for microwave application
US5332984A (en) * 1991-11-06 1994-07-26 Ngk Insulators, Ltd. Dielectric resonator or filter for microwave application, and method of producing the dielectric resonator or filter
US5378663A (en) * 1991-11-06 1995-01-03 Ngk Insulators, Ltd. Method of preparing a dielectric ceramic composition for producing a dielectric resonator or filter for microwave applications
CN103276464A (en) * 2013-06-06 2013-09-04 浙江亚星纤维有限公司 Production method of high-function nylon cooling filaments

Also Published As

Publication number Publication date
JPS5839925B2 (en) 1983-09-02

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