KR950032768A - Manufacturing method of multifilament low shrinkage yarn and its manufacturing apparatus - Google Patents

Manufacturing method of multifilament low shrinkage yarn and its manufacturing apparatus Download PDF

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Publication number
KR950032768A
KR950032768A KR1019940009759A KR19940009759A KR950032768A KR 950032768 A KR950032768 A KR 950032768A KR 1019940009759 A KR1019940009759 A KR 1019940009759A KR 19940009759 A KR19940009759 A KR 19940009759A KR 950032768 A KR950032768 A KR 950032768A
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KR
South Korea
Prior art keywords
heat treatment
manufacturing
plate
temperature
treatment plate
Prior art date
Application number
KR1019940009759A
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Korean (ko)
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KR960013417B1 (en
Inventor
이도묵
홍윤광
송기용
이광재
Original Assignee
김상응
주식회사 삼양사
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Publication date
Application filed by 김상응, 주식회사 삼양사 filed Critical 김상응
Priority to KR1019940009759A priority Critical patent/KR960013417B1/en
Publication of KR950032768A publication Critical patent/KR950032768A/en
Application granted granted Critical
Publication of KR960013417B1 publication Critical patent/KR960013417B1/en

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Classifications

    • 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
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • D02J13/003—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass by contact with at least one stationary surface, e.g. a plate
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • 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
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch

Abstract

본 발명은 70∼150℃의 온도대역을 갖는 제1열처리판(13), 160∼250℃의 온도대역을 갖는 제2열처리판(14), 열처리판(13,14)의 온도를 감지하여 온도를 조절하는 온도센서(15)로 구성되어지되, 열처리장치 몸체(16)에 열처리판 (13,14)을 서로 대으되게 형성하고 열처리판(13,14)의 내측으로 온도센서(15)를 내장시켜 구성한 이중열처리장치(6)를 구비한 것을 특징으로 하는 멀티필라멘트 저수축사의 제조장치 및 폴리에스테르 반연신사를 일정한 장력으로 공급하여 1차 연신을 행한 후 상기 열처리장치를 통과시켜 열처리를 행한다음, 2차 연신하고 권취하되 1차 연신비율은 3.15∼3.19로, 열처리를 2∼5회반복함을 특징으로 하는 멀티 필라멘트 저수축사의 제조방법에 관한 것으로,제조된 저수축사는 열수축을 1% 이하인 우수한 효과를 얻을 수 있다.The present invention senses the temperature of the first heat treatment plate 13 having a temperature range of 70 to 150 ° C., the second heat treatment plate 14 having a temperature range of 160 to 250 ° C., and the heat treatment plates 13 and 14. It is composed of a temperature sensor 15 for controlling the heat treatment plate 13, 14 formed on the heat treatment apparatus body 16 to be opposed to each other and the temperature sensor 15 inside the heat treatment plate (13, 14) built-in After the primary stretching by supplying the manufacturing apparatus and polyester semi-stretched yarn with a constant tension, characterized in that it comprises a double heat treatment device (6) configured to make a heat treatment by passing through the heat treatment device, The secondary stretching and winding, but the primary stretching ratio is 3.15 to 3.19, and the manufacturing method of the multi-filament low shrink yarn, characterized in that the heat treatment is repeated 2 to 5 times, the manufactured low shrink yarn is excellent in shrinkage of less than 1% The effect can be obtained.

Description

멀티필라멘트 저수축사의 제조방법 및 이의 제조장치Manufacturing method of multifilament low shrinkage yarn and its manufacturing apparatus

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

제1도는 본 발명에 따른 멀티필라멘트 저수축사의 개략적인 제조공정도이고, 제2도는 본 발명의 일요부인 이중 열처리장치의 개략도이다.1 is a schematic manufacturing process diagram of a multifilament low shrinkage yarn according to the present invention, and FIG. 2 is a schematic diagram of a dual heat treatment apparatus which is an essential part of the present invention.

Claims (5)

70∼150℃의 온도대역을 갖는 제1열처리판(13), 160∼250℃의 온도대역을 갖는 제2열처리판(14), 열처리판(13,14)의 온도를 감지하여 온도를 조절하는 온도센서(15)로 구성되어지되, 열처리장치 몸체(16)에 열처리판 (13,14)을 서로 대응되게 형성하고 열처리판(13,14)의 내측으로 온도센서(15)를 내장시켜 구성한 이중열처리장치(6)를 구비한 것을 특징으로 하는 멀티필라멘트 저수축사의 제조장치.The temperature is controlled by sensing the temperature of the first heat treatment plate 13 having a temperature range of 70 to 150 ° C., the second heat treatment plate 14 having a temperature range of 160 to 250 ° C., and the heat treatment plates 13 and 14. Consisting of a temperature sensor 15, the heat treatment plate 13, 14 formed on the heat treatment apparatus body 16 to correspond to each other and the temperature sensor 15 inside the heat treatment plate (13, 14) An apparatus for producing a multifilament low shrinkage yarn comprising a heat treatment device (6). 제1항에 있어서, 제1열처리판(13) 및 제2열처리판(14)으로의 반복통과가 용이하도록 제1가이드로울러(5) 및 제2가이드로울러(10)를 부가적으로 구비함을 특징으로하는 멀티필라멘트 저수축사의 제조장치.The method of claim 1, wherein the first guide roller (5) and the second guide roller (10) are additionally provided to facilitate repeated passage to the first heat treatment plate (13) and the second heat treatment plate (14). Apparatus for producing a multifilament low shrink yarn. 폴리에스테르 반연신사를 일정한 장력으로 공급하여 1차연신을 행한 후, 제1항 또는 제2항 기재의 열처리장치를 통과시켜 열처리를 행한 다음, 2차 연신하고 권취함을 특징으로하는 멀티 필라멘트 저수축사의 제조방법.After the primary stretching by supplying polyester semi-stretched yarn with a constant tension, the heat treatment is carried out by passing through the heat treatment apparatus according to claim 1 or 2, and then the secondary stretch and winding Manufacturing method of the company. 제3항에 있어서, 1차 연신비율은 3.15∼3.10로 행함을 특징으로 하는 멀티 필라멘트 저수축사의 제조방법.The method of manufacturing a multifilament low shrink yarn according to claim 3, wherein the primary draw ratio is 3.15 to 3.10. 제3항에 있어서, 열처리장치의 열처리를 2∼5회 반복함을 특징으로 하는 멀티필라멘트 저수축사의 제조방법.4. The method of claim 3, wherein the heat treatment of the heat treatment apparatus is repeated two to five times. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940009759A 1994-05-04 1994-05-04 Manufacturing equipment of multifilament low shrinkage and the manufacturing method KR960013417B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940009759A KR960013417B1 (en) 1994-05-04 1994-05-04 Manufacturing equipment of multifilament low shrinkage and the manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940009759A KR960013417B1 (en) 1994-05-04 1994-05-04 Manufacturing equipment of multifilament low shrinkage and the manufacturing method

Publications (2)

Publication Number Publication Date
KR950032768A true KR950032768A (en) 1995-12-22
KR960013417B1 KR960013417B1 (en) 1996-10-05

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KR1019940009759A KR960013417B1 (en) 1994-05-04 1994-05-04 Manufacturing equipment of multifilament low shrinkage and the manufacturing method

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100428245B1 (en) * 2001-05-14 2004-04-27 김성기 a mineral coating process for woven fabrics
KR101304616B1 (en) * 2012-08-17 2013-09-05 도레이첨단소재 주식회사 Polyester mixed yarn with different shrinkage and the preparing process thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100428245B1 (en) * 2001-05-14 2004-04-27 김성기 a mineral coating process for woven fabrics
KR101304616B1 (en) * 2012-08-17 2013-09-05 도레이첨단소재 주식회사 Polyester mixed yarn with different shrinkage and the preparing process thereof

Also Published As

Publication number Publication date
KR960013417B1 (en) 1996-10-05

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