JPS6440612A - Melt spinning device - Google Patents

Melt spinning device

Info

Publication number
JPS6440612A
JPS6440612A JP19368287A JP19368287A JPS6440612A JP S6440612 A JPS6440612 A JP S6440612A JP 19368287 A JP19368287 A JP 19368287A JP 19368287 A JP19368287 A JP 19368287A JP S6440612 A JPS6440612 A JP S6440612A
Authority
JP
Japan
Prior art keywords
blending element
heater
static
static blending
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
JP19368287A
Other languages
Japanese (ja)
Inventor
Yuhei Maeda
Masanori Takeuchi
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 JP19368287A priority Critical patent/JPS6440612A/en
Publication of JPS6440612A publication Critical patent/JPS6440612A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To lessen heat deterioration in heating a thermoplastic hydrocarbon to high temperature, by laying a static blending element just before a spinneret and closely setting a heater along the static blending element. CONSTITUTION:A static blending element 2 is laid in such a way that a heater 7 is closely set along the periphery of the static blending element, the heater 7 is covered with heat insulating materials 11, 12 and 13 and the static blending element 2 is heated by an electric heater. A molten thermoplastic polymer is passed through a filtering material, a wire net filter, a restrictor plate, a passage 10 and the static blending element 2 just before a spinneret 3, where blending and heating are carried out and the polymer is extruded from a delivery hole 8.
JP19368287A 1987-08-04 1987-08-04 Melt spinning device Pending JPS6440612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19368287A JPS6440612A (en) 1987-08-04 1987-08-04 Melt spinning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19368287A JPS6440612A (en) 1987-08-04 1987-08-04 Melt spinning device

Publications (1)

Publication Number Publication Date
JPS6440612A true JPS6440612A (en) 1989-02-10

Family

ID=16312032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19368287A Pending JPS6440612A (en) 1987-08-04 1987-08-04 Melt spinning device

Country Status (1)

Country Link
JP (1) JPS6440612A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58109613A (en) * 1981-12-18 1983-06-30 Teijin Ltd Novel elastic fiber, its aggregate and production

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58109613A (en) * 1981-12-18 1983-06-30 Teijin Ltd Novel elastic fiber, its aggregate and production

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