JPS5526206A - Melt spinning - Google Patents

Melt spinning

Info

Publication number
JPS5526206A
JPS5526206A JP9541778A JP9541778A JPS5526206A JP S5526206 A JPS5526206 A JP S5526206A JP 9541778 A JP9541778 A JP 9541778A JP 9541778 A JP9541778 A JP 9541778A JP S5526206 A JPS5526206 A JP S5526206A
Authority
JP
Japan
Prior art keywords
yarn
air
velocity
rising
plate
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
JP9541778A
Other languages
Japanese (ja)
Inventor
Shinji Ando
Goro Hirose
Yuji Matsunaga
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 JP9541778A priority Critical patent/JPS5526206A/en
Publication of JPS5526206A publication Critical patent/JPS5526206A/en
Pending legal-status Critical Current

Links

Landscapes

  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

PURPOSE: To obtain extremely coarse fibers stably and at a low cast in a clothing manufacturing device, by increasing the wind velocity of a rising air current, which passes through the rising current blocking plate at a specific position of the yarn duct, over that of the cooling air.
CONSTITUTION: The nylon filament yarn 6 of fineness per filament >100de extruded through the spinneret 2 is passed through the cooling part 4, rising current blocking plate 5, yarn duct 1, and oiling roller 3, and taken up. The plate 5 comprises the yarn path hole 7 larger than the yarn diameter. The wind velocity Vc of the cooling air, the velocity Va of the accompanying air, the velocity Vb of the rising air current, and the velocity Vo of the air passing through the plate 5 must satisfy the relation Vc<Vo, which holds in the case of Vc>Va and Vo>Vb>Va. Turbulent air is not produced, and steady running yarn in the cooling part prevents the yarn sway.
COPYRIGHT: (C)1980,JPO&Japio
JP9541778A 1978-08-07 1978-08-07 Melt spinning Pending JPS5526206A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9541778A JPS5526206A (en) 1978-08-07 1978-08-07 Melt spinning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9541778A JPS5526206A (en) 1978-08-07 1978-08-07 Melt spinning

Publications (1)

Publication Number Publication Date
JPS5526206A true JPS5526206A (en) 1980-02-25

Family

ID=14137101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9541778A Pending JPS5526206A (en) 1978-08-07 1978-08-07 Melt spinning

Country Status (1)

Country Link
JP (1) JPS5526206A (en)

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