KR970043366A - Manufacturing method of nylon Taesumdo yarn by spin-draw method - Google Patents

Manufacturing method of nylon Taesumdo yarn by spin-draw method Download PDF

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Publication number
KR970043366A
KR970043366A KR1019950066458A KR19950066458A KR970043366A KR 970043366 A KR970043366 A KR 970043366A KR 1019950066458 A KR1019950066458 A KR 1019950066458A KR 19950066458 A KR19950066458 A KR 19950066458A KR 970043366 A KR970043366 A KR 970043366A
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KR
South Korea
Prior art keywords
yarn
nylon
special
manufacturing
spin
Prior art date
Application number
KR1019950066458A
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Korean (ko)
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KR100337268B1 (en
Inventor
권익현
강연수
Original Assignee
백영배
동양나이론 주식회사
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.)
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Application filed by 백영배, 동양나이론 주식회사 filed Critical 백영배
Priority to KR1019950066458A priority Critical patent/KR100337268B1/en
Publication of KR970043366A publication Critical patent/KR970043366A/en
Application granted granted Critical
Publication of KR100337268B1 publication Critical patent/KR100337268B1/en

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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/084—Heating filaments, threads or the like, leaving the spinnerettes
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

본 발명은 상대점도가 3.00~3.10이고, 수분율이 0.08% 이하인 나이론 6칩을 250℃ 전후의 온도로 용융시킨 후 260~270℃온도를 유지하는 도관을 통과시켜 약 10~40개 정도의 노즐을 통해 방사하되 특수후드 및 특수 냉각장치를 거쳐 나이론 태섬도사를 제조하는 것을 특징으로 하며, 본 발명에 의해 수득되는 최종원사는 다운-스트림업체에서 정경, 제직, 염가공의 순으로 후가공을 거침에 있어 종래의 사보다 정경 모우가 현저히 감소, 직기 가동율은 상승하며, 최종 사가공 제품의 품위도 향상되는 우수한 특성을 갖게 된다.The present invention melts a nylon 6 chip having a relative viscosity of 3.00 to 3.10 and a moisture content of 0.08% or less at a temperature of about 250 ° C., and then passes through a conduit maintaining a temperature of 260 to 270 ° C. to about 10 to 40 nozzles. Spinning through the special hood and special cooling device, characterized in that for manufacturing the nylon Taeseodo yarn, the final yarn obtained by the present invention in the downstream process in the order of finishing, weaving, dyeing in the order of conventional Compared to doctors, there is a marked reduction in canned cattle, the utilization rate of the loom is increased, and the quality of the final finished product is also improved.

Description

스핀-드로우 공법에 의한 나이론 태섬도사의 제조방법Manufacturing method of nylon Taesumdo yarn by spin-draw method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 채용되는 방사후드에 대한 개략도1 is a schematic diagram of a spinning hood employed in the present invention.

제2도는 제1도에 대한 평면 개략도2 is a schematic plan view of FIG.

제3도는 본 발명에 채용되는 방사냉각장치 개략도이다.3 is a schematic view of a radiation cooling device employed in the present invention.

Claims (4)

상대점도(RV)가 3.00~3.10이고, 수분율이 0.08% 이하인 나이론 6칩을 260~270℃온도로 용융하여, 구멍수 10~40개인 방사노즐을 통해 방사한 후, 버퍼존이 설치되고 하향으로 분사되는 스팀분사장치 및 짧은 길이를 갖는 특수후드를 통과시켜 방류사를 급냉시키고, 사의 변곡점부위에서 부직포 스크린을 갖는 특수냉각장치로 사조를 충분히 냉각시킨 후 4단계 고뎃트 로울러를 3,500m/min 내외로 통과시키는 것을 특징으로 한 스핀드로우공법에 의한 나이론 태섬도사의 제조방법.After melting a nylon 6 chip with a relative viscosity (RV) of 3.00 to 3.10 and a moisture content of 0.08% or less at a temperature of 260 to 270 ° C, it is spun through a spinneret with 10 to 40 holes, and then a buffer zone is installed downward. After cooling the effluent yarn through the spraying steam spraying device and a special hood having a short length, and cooling the thread sufficiently with a special cooling device with a non-woven screen at the inflection point of the yarn, the 4 stage high roller roller is about 3,500m / min. A method for producing a nylon Taesando yarn by the spin draw method, characterized by passing through. 제1항에 있어서, 상기 특수후드는 제1도 및 2도에 도시된 구성인 것을 특징으로 한 나이론 태섬도사의 제조방법.The method according to claim 1, wherein the special hood has the configuration shown in FIGS. 1 and 2. 제1항에 있어서, 상기 특수냉각장치는 제3도에 도시된 구성인 것을 특징으로 한 나이론 태섬도사의 제조방법.The method of claim 1, wherein the special cooling device has a configuration shown in FIG. 제1 내기 3항중 어느 한 항에 있어서, 나이론 태섬도사는 210데니어 48필라멘트인 것을 특징으로 한 나이론 태섬도사의 제조방법.The method according to any one of claims 1 to 3, wherein the nylon tamsado yarn is 210 denier 48 filaments.
KR1019950066458A 1995-12-29 1995-12-29 Manufacturing method of nylon thick yarn by spin-draw method KR100337268B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950066458A KR100337268B1 (en) 1995-12-29 1995-12-29 Manufacturing method of nylon thick yarn by spin-draw method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950066458A KR100337268B1 (en) 1995-12-29 1995-12-29 Manufacturing method of nylon thick yarn by spin-draw method

Publications (2)

Publication Number Publication Date
KR970043366A true KR970043366A (en) 1997-07-26
KR100337268B1 KR100337268B1 (en) 2002-10-31

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Application Number Title Priority Date Filing Date
KR1019950066458A KR100337268B1 (en) 1995-12-29 1995-12-29 Manufacturing method of nylon thick yarn by spin-draw method

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101567667B1 (en) * 2014-01-28 2015-11-10 도레이첨단소재 주식회사 Monofilament and the preparing process thereof
KR101904393B1 (en) * 2017-02-21 2018-11-21 도레이첨단소재 주식회사 The process for preparing Polyester yarn having an excellent strength

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