KR940014985A - Polyester biaxial blended yarn and manufacturing method thereof - Google Patents

Polyester biaxial blended yarn and manufacturing method thereof Download PDF

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Publication number
KR940014985A
KR940014985A KR1019920025063A KR920025063A KR940014985A KR 940014985 A KR940014985 A KR 940014985A KR 1019920025063 A KR1019920025063 A KR 1019920025063A KR 920025063 A KR920025063 A KR 920025063A KR 940014985 A KR940014985 A KR 940014985A
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KR
South Korea
Prior art keywords
yarn
shrinkage
shrink
polyester
low shrinkage
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Application number
KR1019920025063A
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Korean (ko)
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KR940011307B1 (en
Inventor
이상곤
최영백
Original Assignee
하기주
주식회사 코오롱
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Priority to KR1019920025063A priority Critical patent/KR940011307B1/en
Publication of KR940014985A publication Critical patent/KR940014985A/en
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Publication of KR940011307B1 publication Critical patent/KR940011307B1/en

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Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/18—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by combining fibres, filaments, or yarns, having different shrinkage characteristics

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

본 발명은 폴리에스테르 이수축혼섬사 및 그 제조방법에 관한 것이다.The present invention relates to a polyester biaxially blended yarn and a method for producing the same.

종래의 방법은 고,저수축사를 단순하게 합사하는 방법이었으므로 제조공정상으로 정장을 맞추기 어려워서 사의 손실이 많고 원가가 상승되었다.Since the conventional method was a method of simply weaving high and low shrinkage yarns, it was difficult to fit suits in the manufacturing process, resulting in high loss of yarn and increased costs.

또 종래의 이수축혼섬사는 촉감과 볼륨감도 우수하지 못하였다.In addition, conventional shrink shrink blended yarn was not excellent in touch and volume.

본 발명은 폴리에스테르미연신사를 열처리하면서 일정한 연신배율로 연신한 다음 유체처리장치로 도입시키고, 고배향 저수축폴리에스테르사는 연신없이 유체처리장치로 도입시킨 다음, 상기 2종의 고,저수축사를 유체처리하여서 고수축사는 심사로, 저수축사는 초사를 형성시키도록 하는 방법임.The present invention stretches the polyester undrawn yarn at a constant draw ratio while heat treatment, and then introduces it into a fluid treatment device. The high orientation low shrinkage polyester yarn is introduced into a fluid treatment device without stretching, and then the two high and low shrinkage yarns The high shrinkage yarn is screened by fluid treatment, and the low shrinkage yarn is a method of forming yarns.

본 발명으로 제조된 이수축혼섬사는 이수축효과가 초종직물상에서 잘 발현되어서 우수한 촉감과 부피감을 부여한다.The di-shrink blended yarn prepared by the present invention is well expressed on the first type fabric, giving excellent touch and volume.

Description

폴리에스테르 이수축혼섬사 및 그 제조방법Polyester biaxial blended yarn and manufacturing method thereof

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

제1도는 본 발명의 제조공정 개략도.1 is a manufacturing process schematic diagram of the present invention.

Claims (2)

고수축사를 심사로 하고 저수축사를 초사로 하여 이루어진 통상의 폴리에스테르 이수축혼섬사에 있어서 고수축사와 저수축사가 다음을 만족함을 특징으로 하는 폴리에스터 이수축혼섬사.A polyester biaxially blended blend yarn comprising a high shrinkage yarn and a low shrinkage yarn satisfying the following in ordinary polyester biaxially blended yarn composed of a high shrinkage yarn and a low shrinkage yarn as a yarn. 단, S1은 100℃의 물에서 무장력상태로 10분간 수축시킨 수축율.However, S 1 is a shrinkage rate shrinkage for 10 minutes in a tension state in water at 100 ℃. S2100℃의 물에서 무장력상태로 10분간 수축시킨후 충분히 건조한 후 170℃건열에서 무장력상태로 15분간 수축시킨 수축율.S 2 Shrinkage under tension in water at 100 ° C. for 10 minutes and then dry sufficiently for 15 minutes under tension in dry heat at 170 ° C. S3는 110℃로 정장(定長)열처리한후 S2의 조건으로 수축시킨 수축율.S 3 is a shrinkage rate contracted under the condition of S 2 after a moderate heat treatment at 110 ° C. TS1은 100℃에서의 열수축응력, TS2은 145℃에서의 열수축응력 "-"는 신장됨을 의미함.TS 1 means heat shrink stress at 100 ° C, TS 2 means heat shrink stress "-" at 145 ° C. 방사속도 1200~1500m/분 으로 제조된 고수축사와 방사속도 1500~4500m/분으로 제조된 저수축사를 공기 교락시켜서 폴리에스테르 이수축혼섬사를 제조하는 통상의 방법에 있어서, 고수축사는 제1고뎃롤러와 제2고뎃롤러에서 100~145℃로 열처리를 받으면서 1.2~1.7배 연신되어 유체처리장치로 도입시키고, 저수축사는 연신없이 유체처리장치에 도입시켜서, 고,저수축사를 함께 유체처리함을 특징으로하는 폴리에스테르 이수축혼섬사의 제조방법.In the conventional method of producing a polyester biaxially blended yarn by air entanglement between a high shrink yarn manufactured at a spinning speed of 1200 to 1500 m / min and a low shrink yarn manufactured at a spinning speed of 1500 to 4500 m / min, the high shrink yarn has a first And 1.2 ~ 1.7 times stretched by heat treatment at 100 ~ 145 ℃ in the second gourd roller and introduced into the fluid treatment device, and the low shrinkage yarn is introduced into the fluid treatment device without stretching, and the high and low shrinkage yarns are fluidized together. The manufacturing method of polyester biaxial blended fiber yarn to be. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920025063A 1992-12-22 1992-12-22 Polyester mixed yarn of different shrinkage and manufacturing method thereof KR940011307B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920025063A KR940011307B1 (en) 1992-12-22 1992-12-22 Polyester mixed yarn of different shrinkage and manufacturing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920025063A KR940011307B1 (en) 1992-12-22 1992-12-22 Polyester mixed yarn of different shrinkage and manufacturing method thereof

Publications (2)

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KR940014985A true KR940014985A (en) 1994-07-19
KR940011307B1 KR940011307B1 (en) 1994-12-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100318331B1 (en) * 1994-11-24 2002-05-13 조민호 Manufacturing method of Leesu livestock mixed yarn

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101694677B1 (en) * 2015-04-28 2017-01-11 (주)서원테크 High elastic full dull polyester composite, and preparation method of fabric using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100318331B1 (en) * 1994-11-24 2002-05-13 조민호 Manufacturing method of Leesu livestock mixed yarn

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KR940011307B1 (en) 1994-12-05

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