JPS5493114A - Device for spinning hollow multilayered conjugate fiber - Google Patents

Device for spinning hollow multilayered conjugate fiber

Info

Publication number
JPS5493114A
JPS5493114A JP16034477A JP16034477A JPS5493114A JP S5493114 A JPS5493114 A JP S5493114A JP 16034477 A JP16034477 A JP 16034477A JP 16034477 A JP16034477 A JP 16034477A JP S5493114 A JPS5493114 A JP S5493114A
Authority
JP
Japan
Prior art keywords
plate
holes
ring grooves
polymer
grooves
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
JP16034477A
Other languages
Japanese (ja)
Other versions
JPS6051564B2 (en
Inventor
Masaji Asano
Yutaka Nihongi
Yutaka Hirano
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.)
Kuraray Co Ltd
Original Assignee
Kuraray Co 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP16034477A priority Critical patent/JPS6051564B2/en
Publication of JPS5493114A publication Critical patent/JPS5493114A/en
Publication of JPS6051564B2 publication Critical patent/JPS6051564B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: Title device for making extremely fine fibers in which a conjugated polymer flow of 3 or more multilayers is formed and introduced nozzle orifices with ring slits, whereby the structure becomes simple and low-cost and the number of nozzles can be increased.
CONSTITUTION: Said device consists of plate A in which 3 or more polymer inlet ring grooves 1', 2', 3', ... and outlet ring grooves 1, 2, 3, ... are cut on the top and bottom surfaces respectively and these ring grooves are passed through by fine holes 1", 2", 3", ... and plate B in which depressions are provided for receiving polymer flows from plate A, a number of fine holes for polymer inlet are bored on the bottom of depressions, the lines of holes are parallel to the longitudinal direction of grooves on plate A and nozzle orifices are bored in a plurality of narrow slits in the form of closed lines, cicular or polygonal ones on the outlets of holes 13', 14'.
COPYRIGHT: (C)1979,JPO&Japio
JP16034477A 1977-12-28 1977-12-28 Spinning equipment for hollow multilayer composite fibers Expired JPS6051564B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16034477A JPS6051564B2 (en) 1977-12-28 1977-12-28 Spinning equipment for hollow multilayer composite fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16034477A JPS6051564B2 (en) 1977-12-28 1977-12-28 Spinning equipment for hollow multilayer composite fibers

Publications (2)

Publication Number Publication Date
JPS5493114A true JPS5493114A (en) 1979-07-24
JPS6051564B2 JPS6051564B2 (en) 1985-11-14

Family

ID=15712945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16034477A Expired JPS6051564B2 (en) 1977-12-28 1977-12-28 Spinning equipment for hollow multilayer composite fibers

Country Status (1)

Country Link
JP (1) JPS6051564B2 (en)

Also Published As

Publication number Publication date
JPS6051564B2 (en) 1985-11-14

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