JPS55122008A - Melt spinning - Google Patents

Melt spinning

Info

Publication number
JPS55122008A
JPS55122008A JP2819479A JP2819479A JPS55122008A JP S55122008 A JPS55122008 A JP S55122008A JP 2819479 A JP2819479 A JP 2819479A JP 2819479 A JP2819479 A JP 2819479A JP S55122008 A JPS55122008 A JP S55122008A
Authority
JP
Japan
Prior art keywords
blowing
speed
gas
horizontal
yarn
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
JP2819479A
Other languages
Japanese (ja)
Other versions
JPS6035443B2 (en
Inventor
Akihiro Oba
Hiroyuki Nagai
Katsuhiko Murase
Takumi Shimazu
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP2819479A priority Critical patent/JPS6035443B2/en
Publication of JPS55122008A publication Critical patent/JPS55122008A/en
Publication of JPS6035443B2 publication Critical patent/JPS6035443B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a multifilament yarn useful for clothing, etc., without broken filaments, uneven fineness and physical properties, by melt spinning a synthetic polymer with a specific horizontal blowing spinning stack comprising a gas uniforming unit at a high take-off speed without yarn away.
CONSTITUTION: The filaments Y extruded from the spinneret 1 are quenched by a quenching gas, which is cooled in the chamber 2, filtered through the filter 3, and uniformed in the unit 4, at the blowing surface B in the horizontal blowing spinning stack, and taken off at a speed of 2,500m/min or higher to give a thermoplastic synthetic filament yarn of fineness per filament of 2W35de. The open air is simultaneously sucked from the surface S opposite the blowing surface B through the uniforming unit 5 and used for quenching. Preferably, the blowing speed of the gas is 30cm/sec.W55cm/min. and the units 4 and 5 each comprise the horizontal plates 8W11 in layers at given intervals between the side plates 6 and 7.
COPYRIGHT: (C)1980,JPO&Japio
JP2819479A 1979-03-13 1979-03-13 Melt spinning method Expired JPS6035443B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2819479A JPS6035443B2 (en) 1979-03-13 1979-03-13 Melt spinning method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2819479A JPS6035443B2 (en) 1979-03-13 1979-03-13 Melt spinning method

Publications (2)

Publication Number Publication Date
JPS55122008A true JPS55122008A (en) 1980-09-19
JPS6035443B2 JPS6035443B2 (en) 1985-08-14

Family

ID=12241860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2819479A Expired JPS6035443B2 (en) 1979-03-13 1979-03-13 Melt spinning method

Country Status (1)

Country Link
JP (1) JPS6035443B2 (en)

Also Published As

Publication number Publication date
JPS6035443B2 (en) 1985-08-14

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