JPS5512860A - Method of spinning flattened yarn - Google Patents

Method of spinning flattened yarn

Info

Publication number
JPS5512860A
JPS5512860A JP8437978A JP8437978A JPS5512860A JP S5512860 A JPS5512860 A JP S5512860A JP 8437978 A JP8437978 A JP 8437978A JP 8437978 A JP8437978 A JP 8437978A JP S5512860 A JPS5512860 A JP S5512860A
Authority
JP
Japan
Prior art keywords
taking
slits
flattened
spinning
spinneret
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
JP8437978A
Other languages
Japanese (ja)
Inventor
Kazutaka Koda
Yoshihiro Kan
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.)
Unitika Ltd
Original Assignee
Unitika 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 Unitika Ltd filed Critical Unitika Ltd
Priority to JP8437978A priority Critical patent/JPS5512860A/en
Publication of JPS5512860A publication Critical patent/JPS5512860A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: The center line of plural slits that are provided in a specific arrangement and the direction of taking off flattened yarns are set so as to make a prescribed angle, thus preventing the fusion of adjacent filaments and producing flattened yarns with reduced denier fluctuation.
CONSTITUTION: The angle between the center line of slits and the direction of taking off the flattened yarns is set to 45±10° and the polymer is extruded from spinneret 1 in which a plurality of slits are arranged with an equal interval in the direction vertical to the yarn-taking-off direction. Flattend filament 2 between the spinneret 1 and guide 3 is twisted just by 45±10° and not affected in denier.
COPYRIGHT: (C)1980,JPO&Japio
JP8437978A 1978-07-10 1978-07-10 Method of spinning flattened yarn Pending JPS5512860A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8437978A JPS5512860A (en) 1978-07-10 1978-07-10 Method of spinning flattened yarn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8437978A JPS5512860A (en) 1978-07-10 1978-07-10 Method of spinning flattened yarn

Publications (1)

Publication Number Publication Date
JPS5512860A true JPS5512860A (en) 1980-01-29

Family

ID=13828900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8437978A Pending JPS5512860A (en) 1978-07-10 1978-07-10 Method of spinning flattened yarn

Country Status (1)

Country Link
JP (1) JPS5512860A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59106510A (en) * 1982-12-10 1984-06-20 Kuraray Co Ltd Spinneret for filament having modified flat cross-section
US4753834A (en) * 1985-10-07 1988-06-28 Kimberly-Clark Corporation Nonwoven web with improved softness
US4778460A (en) * 1985-10-07 1988-10-18 Kimberly-Clark Corporation Multilayer nonwoven fabric

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59106510A (en) * 1982-12-10 1984-06-20 Kuraray Co Ltd Spinneret for filament having modified flat cross-section
US4753834A (en) * 1985-10-07 1988-06-28 Kimberly-Clark Corporation Nonwoven web with improved softness
US4778460A (en) * 1985-10-07 1988-10-18 Kimberly-Clark Corporation Multilayer nonwoven fabric

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