JPS57205512A - Spinneret - Google Patents

Spinneret

Info

Publication number
JPS57205512A
JPS57205512A JP8602481A JP8602481A JPS57205512A JP S57205512 A JPS57205512 A JP S57205512A JP 8602481 A JP8602481 A JP 8602481A JP 8602481 A JP8602481 A JP 8602481A JP S57205512 A JPS57205512 A JP S57205512A
Authority
JP
Japan
Prior art keywords
holes
spinning
outer peripheral
central part
peripheral part
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
JP8602481A
Other languages
Japanese (ja)
Other versions
JPS6346163B2 (en
Inventor
Hidemichi Kakigi
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.)
Tanaka Kikinzoku Kogyo KK
Original Assignee
Tanaka Kikinzoku Kogyo KK
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 Tanaka Kikinzoku Kogyo KK filed Critical Tanaka Kikinzoku Kogyo KK
Priority to JP8602481A priority Critical patent/JPS57205512A/en
Publication of JPS57205512A publication Critical patent/JPS57205512A/en
Publication of JPS6346163B2 publication Critical patent/JPS6346163B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: A spinneret, having many spinning holses having a specific length of extruding holes at the bottom thereof, and capable of controlling the flow rate without causing the local uneven denier, and suitable for the wet spinning method, etc.
CONSTITUTION: Spinning holes 1 with introductory holes 3 having a depth gradually increasing from the central part 7 of the arrangement thereof to the outer peripheral part 6 and the length of extruding holes 4 gradually decreasing from the central part 7 of the spinning holes 1 to the outer peripheral part 6 are provided at the bottom of a spinneret 8. A spinning solution is made to flow in a large amount in a part with a low flow resistance, i.e. spinning holes having a shorter length of the extruding holes 4 at the outer peripheral part 6 and in a small amount in the spinning holes at the central part 7 with a high flow resistance. If the solidifying rate of the spinning solution extruded through the extruding holes 4 at the outer peripheral part 6 is high to block the flow, its flow rate approaches that of the central part 7, and there is little difference between them. Thus, the local uneven denier will not occur.
COPYRIGHT: (C)1982,JPO&Japio
JP8602481A 1981-06-04 1981-06-04 Spinneret Granted JPS57205512A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8602481A JPS57205512A (en) 1981-06-04 1981-06-04 Spinneret

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8602481A JPS57205512A (en) 1981-06-04 1981-06-04 Spinneret

Publications (2)

Publication Number Publication Date
JPS57205512A true JPS57205512A (en) 1982-12-16
JPS6346163B2 JPS6346163B2 (en) 1988-09-13

Family

ID=13875082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8602481A Granted JPS57205512A (en) 1981-06-04 1981-06-04 Spinneret

Country Status (1)

Country Link
JP (1) JPS57205512A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62114072U (en) * 1986-01-09 1987-07-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62114072U (en) * 1986-01-09 1987-07-20

Also Published As

Publication number Publication date
JPS6346163B2 (en) 1988-09-13

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