KR960023345A - Polyester biaxial blended yarn and manufacturing method - Google Patents

Polyester biaxial blended yarn and manufacturing method Download PDF

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Publication number
KR960023345A
KR960023345A KR1019940037719A KR19940037719A KR960023345A KR 960023345 A KR960023345 A KR 960023345A KR 1019940037719 A KR1019940037719 A KR 1019940037719A KR 19940037719 A KR19940037719 A KR 19940037719A KR 960023345 A KR960023345 A KR 960023345A
Authority
KR
South Korea
Prior art keywords
yarn
fine
polyester
temperature
cooling wind
Prior art date
Application number
KR1019940037719A
Other languages
Korean (ko)
Other versions
KR100227947B1 (en
Inventor
하명직
Original Assignee
이웅열
주식회사 코오롱
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 이웅열, 주식회사 코오롱 filed Critical 이웅열
Priority to KR1019940037719A priority Critical patent/KR100227947B1/en
Publication of KR960023345A publication Critical patent/KR960023345A/en
Application granted granted Critical
Publication of KR100227947B1 publication Critical patent/KR100227947B1/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
    • 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
    • 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
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/08—Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]

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

Abstract

본 발명은 저수축성 폴리에스터 세섬도사가 이펙트사로 되어 있고 고수축성 폴리에스터 태섬도사가 심사로 되어 있는 폴리에스터 이수축혼섬사 및 그 제조방법에 관한 것이다.TECHNICAL FIELD The present invention relates to a polyester bishrink blended yarn in which a low shrinkage polyester fine fine yarn is made of an effect yarn, and a high shrinkable polyester fine fine yarn is screened.

본 발명은 직경이 큰 구금공과 작은 구금공이 양분된 방사구금으로 폴리에틸렌테레프탈레이트를 용융방사하되 냉각풍의 전면에 태섬도사가 방사되도록 하고 냉각고화시키면 고온의 방출사조의 온도와 냉각풍온도가 전도되어서 세섬도사에 미치는 냉각풍의 온도가 커진다.The present invention is melt spinning the polyethylene terephthalate into a spinneret is divided into a large diameter ball and a small ball, the Taeseomyeonsa spinning on the front of the cooling wind and cooling solidified when the temperature of the high temperature emission thread and the cooling wind temperature is conducted The temperature of the cooling wind on the yarn increases.

그 결과 세섬도사는 결정화도가 커져서 저수축성사가 되고 태섬도사는 고수축사가 되며 이들 두 태세사를 공기교락시켜서 혼섬시킨다.As a result, the fineness of the three fine yarns becomes a low shrinkage sac, and the fine islands are the high shrinkage yarns.

상기 혼섬사를 수축처리하면 세섬도사는 표면에 위치하여 유연한 촉감을 발현시키며 태섬도사는 심부에 위치하게 된다.Shrinkage of the horn-seed yarn is located on the surface to express a soft touch and the taiseodosa is located in the core.

Description

폴리에스터 이수축혼섬사 및 그 제조방법Polyester biaxial blended yarn and manufacturing method

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

제1도는 본 발명의 제조공정개략도, 제2도는 본 발명에 사용되는 방사구금의 평면도, 제3도는 본 발명에 의한 이수축혼섬사의 설명도.1 is a schematic view of the manufacturing process of the present invention, FIG. 2 is a plan view of the spinneret used in the present invention, and FIG. 3 is an explanatory view of the diaxial mixed fiber yarn according to the present invention.

Claims (2)

단사섬도가 3∼5 데니어이고 고수축성인 태섬도사가 심사로 되어 있으며, 단사섬도가 0.4∼1 데니어인 세섬도사가 이펙트사로 되어 있으며, 태섬도사의 총섬도가 세섬도사의 총섬도의 1∼2배이며 동시에 태섬도사와 세섬도사간의 비등수수축율차이가 3% 이상인 것을 특징으로 하는 폴리에스터 이수축혼섬사.The single yarn fineness is 3 to 5 deniers and the highly shrinkable Taesomdosa is judged. The single fineness is 0.4-1 denier Sesumidosa is the effect yarn. At the same time, the polyester shrinkage blended yarn, characterized in that the difference in boiling contraction rate between the Taisumdosa and Sesumdosa is more than 3%. 직경이 큰 구금공과 직경이 작은 구금공이 양분되어 있는 방사구금을 사용하되, 직경이 큰 구금공으로부터 용융방사된 태섬도사는 냉각풍의 전면에 오도록 용융방사하고, 냉각고화시킨 다음에 태섬도사는 단사섬도가 3∼5데니어가 되게, 세섬도사는 단사섬도가 0.4∼1데니어가 되도록 연신시킨 후 교락처리함을 특징으로 하는 폴리에스터 이수축혼섬사의 제조방법.Use spinnerets that are divided into large diameter balls and small diameter balls, but melt spinning the molten spinning from the large ball to the front of the cooling wind. Is 3 to 5 denier, the fine-sewn yarn is stretched so that the single yarn fineness is 0.4 to 1 denier and then entangled, characterized in that the polyester biaxially blended yarn manufacturing method. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940037719A 1994-12-28 1994-12-28 Method of manufacturing polyester having different shrinkage yarn KR100227947B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940037719A KR100227947B1 (en) 1994-12-28 1994-12-28 Method of manufacturing polyester having different shrinkage yarn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940037719A KR100227947B1 (en) 1994-12-28 1994-12-28 Method of manufacturing polyester having different shrinkage yarn

Publications (2)

Publication Number Publication Date
KR960023345A true KR960023345A (en) 1996-07-18
KR100227947B1 KR100227947B1 (en) 1999-11-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940037719A KR100227947B1 (en) 1994-12-28 1994-12-28 Method of manufacturing polyester having different shrinkage yarn

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Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950008952Y1 (en) * 1991-01-30 1995-10-18 삼성전자 주식회사 Motor transient status time reduction circuit in recording & reproducing apparatus

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