KR970006557A - Spinnerets for producing flat fibers and flat fibers with excellent uniformity - Google Patents

Spinnerets for producing flat fibers and flat fibers with excellent uniformity Download PDF

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Publication number
KR970006557A
KR970006557A KR1019950022420A KR19950022420A KR970006557A KR 970006557 A KR970006557 A KR 970006557A KR 1019950022420 A KR1019950022420 A KR 1019950022420A KR 19950022420 A KR19950022420 A KR 19950022420A KR 970006557 A KR970006557 A KR 970006557A
Authority
KR
South Korea
Prior art keywords
spinneret
same
flat fibers
flat
spinnerets
Prior art date
Application number
KR1019950022420A
Other languages
Korean (ko)
Other versions
KR0132350B1 (en
Inventor
신우택
호요승
박준원
Original Assignee
김상응
주식회사 삼양사
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 김상응, 주식회사 삼양사 filed Critical 김상응
Priority to KR1019950022420A priority Critical patent/KR0132350B1/en
Publication of KR970006557A publication Critical patent/KR970006557A/en
Application granted granted Critical
Publication of KR0132350B1 publication Critical patent/KR0132350B1/en

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Classifications

    • 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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • 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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • 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

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

본 발명은 균제도가 우수한 편평섬유 및 그 제조용 방사구금에 관한 것으로, 동일 방사구금에 모양변형비가 5~100인 편평단면 방사공의 장축을 측면 냉각공기의 방향과 같은 방향으로 배열시킨 방사구금과 이를 이용하여 제조한 각각의 필라멘트가 같은 냉각효과를 갖게 되어 균제도가 향상될 뿐만아니라 동일 필라멘트 내의 양쪽 가장자리 부분이 서로 다른 배향도를 갖게되어 열수축 후 서로 다른 크림프 수를 나타내므로 천연섬유와 같은 촉감을 가지며 드라이터치(dry touch)감 및 냉감이 우수한 편평섬유 및 그 제조용 방사구금에 관한 것이다.The present invention relates to a flat fiber having excellent uniformity and a spinneret for manufacturing the spinneret, and a spinneret having a long axis of a flat cross-section spinneret having a shape deformation ratio of 5 to 100 in the same spinneret in the same direction as the side cooling air. Each filament manufactured using the same filament has the same cooling effect, and the uniformity is improved, and both edges of the same filament have different orientations, and thus the number of crimps is different after heat shrinkage. The present invention relates to a flat fiber excellent in dry touch and cold feeling, and spinnerets for manufacturing the same.

Description

균제도가 우수한 편평섬유 및 편평섬유 제조용 방사구금Spinnerets for producing flat fibers and flat fibers with excellent uniformity

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

제1도는 편평단면 방사공의 모양변형비를 설명하기 위한 도면이고, 제2도의 (가)는 본 발명에 의한 선향형 방사구름의 평면도이고, (나)는 (가)의 방사구금에 제조된 모노필라멘트의 단면도이고, 제3도의(가)는 환상형 방사구금의 평면도이고, (나)는 방사형 방사구금의 평면도이고, (다)는 제3도의 (가) 및 (나)에 의해 제조된 모노필라멘트의 일단면도이다.1 is a view for explaining the shape deformation ratio of the flat cross-section spin hole, (a) of Figure 2 is a plan view of the linear radiation cloud according to the present invention, (b) is prepared in the spinneret of (a) A cross sectional view of a monofilament, (a) of FIG. 3 is a plan view of an annular spinneret, (b) is a plan view of a radial spinneret, and (c) is of (a) prepared by (a) and (b) of FIG. One side view of the monofilament.

Claims (2)

동일 방사구금에 모양변형비가 5~100인 편평단면 방사공의 장축이 측면 냉각공기의 흐름방향과 같은 방향으로 배열되도록 방사공을 형성시킨 것을 특징으로 하는 편평섬유 제조용 방사구금.A spinneret for producing flat fibers, characterized in that the spinneret is formed such that the long axis of the flat cross-section spinneret having a shape deformation ratio in the same spinneret is arranged in the same direction as the flow direction of the side cooling air. 열가소성 수지를 용융방사하여 편평섬유로 제조함에 있어서, 제1항의 방사구금을 이용하여 제조함을 특징으로 하는 편평섬유.In manufacturing a flat fiber by melt spinning the thermoplastic resin, the flat fiber characterized in that it is produced using the spinneret of claim 1. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950022420A 1995-07-27 1995-07-27 Flattening fiber having excellent uniforming and spinneret for them KR0132350B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950022420A KR0132350B1 (en) 1995-07-27 1995-07-27 Flattening fiber having excellent uniforming and spinneret for them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950022420A KR0132350B1 (en) 1995-07-27 1995-07-27 Flattening fiber having excellent uniforming and spinneret for them

Publications (2)

Publication Number Publication Date
KR970006557A true KR970006557A (en) 1997-02-21
KR0132350B1 KR0132350B1 (en) 1998-04-16

Family

ID=19421741

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950022420A KR0132350B1 (en) 1995-07-27 1995-07-27 Flattening fiber having excellent uniforming and spinneret for them

Country Status (1)

Country Link
KR (1) KR0132350B1 (en)

Also Published As

Publication number Publication date
KR0132350B1 (en) 1998-04-16

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