JPS54112211A - Manufacture of polyamide filament yarn of trilobal cross- section - Google Patents

Manufacture of polyamide filament yarn of trilobal cross- section

Info

Publication number
JPS54112211A
JPS54112211A JP1954778A JP1954778A JPS54112211A JP S54112211 A JPS54112211 A JP S54112211A JP 1954778 A JP1954778 A JP 1954778A JP 1954778 A JP1954778 A JP 1954778A JP S54112211 A JPS54112211 A JP S54112211A
Authority
JP
Japan
Prior art keywords
yarn
center
filament yarn
section
blowing
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
JP1954778A
Other languages
Japanese (ja)
Other versions
JPS6040522B2 (en
Inventor
Hideo Isoda
Hiroshi Yasuda
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.)
Toyobo Co Ltd
Original Assignee
Toyobo 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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP1954778A priority Critical patent/JPS6040522B2/en
Publication of JPS54112211A publication Critical patent/JPS54112211A/en
Publication of JPS6040522B2 publication Critical patent/JPS6040522B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To obtain the title yarn usable for carpet yarns under repeated compression, having improved latent crimpability, by blowing quenching gas from a specific direction on an unsolidified polyamide filament yarn of trilobal cross-section to solidify the yarn.
CONSTITUTION: A filament yarn is quenched and solidified by blowing quenching gas on the yarn so that one (A1) of the lobes of the yarn may satisfy the relative position protruding from the center C of the filaments to the blowing side Q of the gas. Preferably, the angle θ between the straight line D connecting the center C to the tip of the lobe A1 and the streamline E of the quenching gas passing through the center C is 10 degrees or less.Solidified filaments are hot-drawn without winding, and taken up into a yarn.
COPYRIGHT: (C)1979,JPO&Japio
JP1954778A 1978-02-21 1978-02-21 Method for manufacturing trilobal cross-section polyamide fiber Expired JPS6040522B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1954778A JPS6040522B2 (en) 1978-02-21 1978-02-21 Method for manufacturing trilobal cross-section polyamide fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1954778A JPS6040522B2 (en) 1978-02-21 1978-02-21 Method for manufacturing trilobal cross-section polyamide fiber

Publications (2)

Publication Number Publication Date
JPS54112211A true JPS54112211A (en) 1979-09-03
JPS6040522B2 JPS6040522B2 (en) 1985-09-11

Family

ID=12002330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1954778A Expired JPS6040522B2 (en) 1978-02-21 1978-02-21 Method for manufacturing trilobal cross-section polyamide fiber

Country Status (1)

Country Link
JP (1) JPS6040522B2 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5615413A (en) * 1979-07-16 1981-02-14 Du Pont Selffcrimpable polyamide fiber
JPS5994609A (en) * 1982-11-22 1984-05-31 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− Tri-lobal type filament having high bulk and high sparcle
CN110983528A (en) * 2019-12-29 2020-04-10 江苏恒力化纤股份有限公司 Floating-depth linen-like polyester fiber and preparation method thereof
CN111041678A (en) * 2019-12-29 2020-04-21 江苏恒力化纤股份有限公司 Preparation method of double-sided different-velvet fiber fabric
CN111041700A (en) * 2019-12-29 2020-04-21 江苏恒力化纤股份有限公司 Preparation method of polyester blanket fabric
CN111041632A (en) * 2019-12-29 2020-04-21 江苏恒力化纤股份有限公司 Preparation method of worsted wool fabric
CN111088584A (en) * 2019-12-29 2020-05-01 江苏恒力化纤股份有限公司 Preparation method of knitted seersucker
CN111101281A (en) * 2019-12-29 2020-05-05 江苏恒力化纤股份有限公司 Preparation method of Raschel blanket
CN111118685A (en) * 2019-12-29 2020-05-08 江苏恒力化纤股份有限公司 Preparation method of core-spun yarn
CN111118635A (en) * 2019-12-29 2020-05-08 江苏恒力化纤股份有限公司 Fiber for medical antibacterial fabric and preparation method thereof
CN111118632A (en) * 2019-12-29 2020-05-08 江苏恒力化纤股份有限公司 Rabbit hair-imitated PBT fiber and preparation method thereof
CN111134379A (en) * 2019-12-29 2020-05-12 江苏恒力化纤股份有限公司 Preparation method of non-glue cotton for underwear

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5615413A (en) * 1979-07-16 1981-02-14 Du Pont Selffcrimpable polyamide fiber
JPS5994609A (en) * 1982-11-22 1984-05-31 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− Tri-lobal type filament having high bulk and high sparcle
CN110983528A (en) * 2019-12-29 2020-04-10 江苏恒力化纤股份有限公司 Floating-depth linen-like polyester fiber and preparation method thereof
CN111041678A (en) * 2019-12-29 2020-04-21 江苏恒力化纤股份有限公司 Preparation method of double-sided different-velvet fiber fabric
CN111041700A (en) * 2019-12-29 2020-04-21 江苏恒力化纤股份有限公司 Preparation method of polyester blanket fabric
CN111041632A (en) * 2019-12-29 2020-04-21 江苏恒力化纤股份有限公司 Preparation method of worsted wool fabric
CN111088584A (en) * 2019-12-29 2020-05-01 江苏恒力化纤股份有限公司 Preparation method of knitted seersucker
CN111101281A (en) * 2019-12-29 2020-05-05 江苏恒力化纤股份有限公司 Preparation method of Raschel blanket
CN111118685A (en) * 2019-12-29 2020-05-08 江苏恒力化纤股份有限公司 Preparation method of core-spun yarn
CN111118635A (en) * 2019-12-29 2020-05-08 江苏恒力化纤股份有限公司 Fiber for medical antibacterial fabric and preparation method thereof
CN111118632A (en) * 2019-12-29 2020-05-08 江苏恒力化纤股份有限公司 Rabbit hair-imitated PBT fiber and preparation method thereof
CN111134379A (en) * 2019-12-29 2020-05-12 江苏恒力化纤股份有限公司 Preparation method of non-glue cotton for underwear
CN111041678B (en) * 2019-12-29 2021-08-13 江苏恒力化纤股份有限公司 Preparation method of double-sided different-velvet fiber fabric
CN111041700B (en) * 2019-12-29 2021-08-13 江苏恒力化纤股份有限公司 Preparation method of polyester blanket fabric
CN111118685B (en) * 2019-12-29 2021-08-13 江苏恒力化纤股份有限公司 Preparation method of core-spun yarn
CN111118635B (en) * 2019-12-29 2021-08-13 江苏恒力化纤股份有限公司 Fiber for medical antibacterial fabric and preparation method thereof
CN111088584B (en) * 2019-12-29 2021-08-13 江苏恒力化纤股份有限公司 Preparation method of knitted seersucker
CN111118632B (en) * 2019-12-29 2021-12-17 江苏恒力化纤股份有限公司 Rabbit hair-imitated PBT fiber and preparation method thereof

Also Published As

Publication number Publication date
JPS6040522B2 (en) 1985-09-11

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