JPS5215615A - Melt spinning machine - Google Patents

Melt spinning machine

Info

Publication number
JPS5215615A
JPS5215615A JP9107875A JP9107875A JPS5215615A JP S5215615 A JPS5215615 A JP S5215615A JP 9107875 A JP9107875 A JP 9107875A JP 9107875 A JP9107875 A JP 9107875A JP S5215615 A JPS5215615 A JP S5215615A
Authority
JP
Japan
Prior art keywords
spinning machine
melt spinning
filaments
spinneret
extruded
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
JP9107875A
Other languages
Japanese (ja)
Inventor
Heihachiro Yonekura
Shigeto Haraguchi
Kiyoshi Shibata
Kunio Sumi
Kyoichi Kako
Yujiro Yui
Masashi Ogasawara
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 JP9107875A priority Critical patent/JPS5215615A/en
Publication of JPS5215615A publication Critical patent/JPS5215615A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: In cooling filaments extruded through a spinneret having nozzles spaced in circular arrangement with a cooling medium blown from the central part of the extruded filaments toward the circumherance, a spinneret of specific shape is used to produce uniform filaments with high productivity.
COPYRIGHT: (C)1977,JPO&Japio
JP9107875A 1975-07-28 1975-07-28 Melt spinning machine Pending JPS5215615A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9107875A JPS5215615A (en) 1975-07-28 1975-07-28 Melt spinning machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9107875A JPS5215615A (en) 1975-07-28 1975-07-28 Melt spinning machine

Publications (1)

Publication Number Publication Date
JPS5215615A true JPS5215615A (en) 1977-02-05

Family

ID=14016462

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9107875A Pending JPS5215615A (en) 1975-07-28 1975-07-28 Melt spinning machine

Country Status (1)

Country Link
JP (1) JPS5215615A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6189313A (en) * 1984-06-04 1986-05-07 Kuraray Co Ltd Spinneret for melt-spinning
US4756679A (en) * 1985-09-18 1988-07-12 Ems-Inventa Ag Apparatus for cooling and conditioning melt-spun material
EP0349889A2 (en) * 1988-07-04 1990-01-10 Hoechst Aktiengesellschaft Spinning process and apparatus
JPH0437833A (en) * 1990-06-04 1992-02-07 Mitsubishi Rayon Co Ltd Production of projection screen
US5178814A (en) * 1991-08-09 1993-01-12 The Bouligny Company Quenching method and apparatus
KR20040049722A (en) * 2002-12-07 2004-06-12 난야 플라스틱스 코오퍼레이션 Method for manufacturing polyester fine dinier multifilaments and the multifilaments manufactured from the same
KR100468086B1 (en) * 2002-12-04 2005-01-26 난야 플라스틱스 코오퍼레이션 Method for manufacturing fine denier polyester hollow pre-oriented yarn and the yarn manufactured from the same
JP2007224446A (en) * 2006-02-23 2007-09-06 Toray Ind Inc Melt spinning apparatus and method
JP2020158904A (en) * 2019-03-26 2020-10-01 帝人フロンティア株式会社 Spinning equipment

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6189313A (en) * 1984-06-04 1986-05-07 Kuraray Co Ltd Spinneret for melt-spinning
JPH0816282B2 (en) * 1984-06-04 1996-02-21 株式会社クラレ Spinneret for melt spinning
US4756679A (en) * 1985-09-18 1988-07-12 Ems-Inventa Ag Apparatus for cooling and conditioning melt-spun material
EP0349889A2 (en) * 1988-07-04 1990-01-10 Hoechst Aktiengesellschaft Spinning process and apparatus
JPH0437833A (en) * 1990-06-04 1992-02-07 Mitsubishi Rayon Co Ltd Production of projection screen
US5178814A (en) * 1991-08-09 1993-01-12 The Bouligny Company Quenching method and apparatus
KR100468086B1 (en) * 2002-12-04 2005-01-26 난야 플라스틱스 코오퍼레이션 Method for manufacturing fine denier polyester hollow pre-oriented yarn and the yarn manufactured from the same
KR20040049722A (en) * 2002-12-07 2004-06-12 난야 플라스틱스 코오퍼레이션 Method for manufacturing polyester fine dinier multifilaments and the multifilaments manufactured from the same
JP2007224446A (en) * 2006-02-23 2007-09-06 Toray Ind Inc Melt spinning apparatus and method
JP2020158904A (en) * 2019-03-26 2020-10-01 帝人フロンティア株式会社 Spinning equipment

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