KR910009979A - Manufacturing method of polyester shrink shrink blended yarn - Google Patents

Manufacturing method of polyester shrink shrink blended yarn

Info

Publication number
KR910009979A
KR910009979A KR1019890015809A KR890015809A KR910009979A KR 910009979 A KR910009979 A KR 910009979A KR 1019890015809 A KR1019890015809 A KR 1019890015809A KR 890015809 A KR890015809 A KR 890015809A KR 910009979 A KR910009979 A KR 910009979A
Authority
KR
South Korea
Prior art keywords
shrink
weight
polyester
parts
blended yarn
Prior art date
Application number
KR1019890015809A
Other languages
Korean (ko)
Other versions
KR920001907B1 (en
Inventor
박찬민
정한인
김기수
Original Assignee
공정곤
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.)
Filing date
Publication date
Application filed by 공정곤, 동양나이론 주식회사 filed Critical 공정곤
Priority to KR1019890015809A priority Critical patent/KR920001907B1/en
Publication of KR910009979A publication Critical patent/KR910009979A/en
Application granted granted Critical
Publication of KR920001907B1 publication Critical patent/KR920001907B1/en

Links

Classifications

    • 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
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

내용 없음No content

Description

폴리에스터 이수축혼섬사의 제조방법Manufacturing method of polyester shrink shrink blended yarn

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 실시를 위한 이형단면 방사구금의 단면도,1 is a cross-sectional view of the heterosection spinneret for implementation of the present invention,

제2도는 상기 이형단면 방사구금을 통하여 방사된 필라멘트의 단면도.2 is a cross-sectional view of the filament spun through the release cross-section spinneret.

Claims (1)

고유점도가 하기 조건을 만족하는 폴리에틸렌테레프탈레이트 (A)1중량부에 3.5 내지 5.5 중량부의 2, 2-디메틸-1, 3-프로판 디올로 공중합되고 0.5 내지 1.5 중량부의 탄산칼슘을 함유한 하기조건을 만족하는 고유점도를 갖는 고수축성 폴리 에틸렌테레프탈레이트(B) 0.5 내지 2 중량부를 혼합하여 삼엽형(三葉型) 방사구금을 통하여 복합 방사한 직후, 공기 온도 10 내지 20℃, 풍속 0.2 내지 0.6m/sec. 의 조건으로 급냉시키고, 통상의 폴리에스터 연신 공정을 거치는 것을 특징으로 하는 폴리에스터 이수축혼섬사의 제조방법.The following conditions are copolymerized with 3.5 to 5.5 parts by weight of 2, 2-dimethyl-1, 3-propane diol and containing 0.5 to 1.5 parts by weight of calcium carbonate in 1 part by weight of polyethylene terephthalate (A) having an intrinsic viscosity satisfying the following conditions 0.5 to 2 parts by weight of a highly shrinkable polyethylene terephthalate (B) having an intrinsic viscosity satisfying the mixture and immediately after the composite spinning through the trilobal spinneret, the air temperature 10 to 20 ℃, wind speed 0.2 to 0.6 m / sec. A method for producing a polyester biaxially blended yarn, which is quenched under the conditions of the above and subjected to a normal polyester stretching step. (Ia, Ib는 각각 성분 A, B의 칩 고유점도).(Ia and Ib are chip intrinsic viscosities of components A and B, respectively). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890015809A 1989-11-01 1989-11-01 Producing method of polyester abnormal shrinkage blended yarn KR920001907B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890015809A KR920001907B1 (en) 1989-11-01 1989-11-01 Producing method of polyester abnormal shrinkage blended yarn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890015809A KR920001907B1 (en) 1989-11-01 1989-11-01 Producing method of polyester abnormal shrinkage blended yarn

Publications (2)

Publication Number Publication Date
KR910009979A true KR910009979A (en) 1991-06-28
KR920001907B1 KR920001907B1 (en) 1992-03-06

Family

ID=19291258

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890015809A KR920001907B1 (en) 1989-11-01 1989-11-01 Producing method of polyester abnormal shrinkage blended yarn

Country Status (1)

Country Link
KR (1) KR920001907B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5403664A (en) * 1992-05-11 1995-04-04 Nippon Electric Glass Co., Ltd. Marble-like glass ceramic

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5403664A (en) * 1992-05-11 1995-04-04 Nippon Electric Glass Co., Ltd. Marble-like glass ceramic

Also Published As

Publication number Publication date
KR920001907B1 (en) 1992-03-06

Similar Documents

Publication Publication Date Title
KR910012376A (en) Production method of PET machine with improved production efficiency
KR910009979A (en) Manufacturing method of polyester shrink shrink blended yarn
KR900004974A (en) Solution spinning method
KR890002452A (en) Manufacturing method of conductive polyester fiber
KR910012370A (en) Embroidery polyester filament yarn and its manufacturing method
KR880011380A (en) Method of manufacturing yarns by melt spinning polyethylene terephthalate
KR960001216A (en) Method for producing biodegradable aliphatic polyester fiber
KR960037883A (en) Method for producing spontaneous highly elastic polyester composite fiber
KR960010920A (en) Manufacturing method of high strength low shrink polyester fiber
KR830000750A (en) Melt Spinning Method of Filaments Textured from Melt Spinning Polymers
KR930008207A (en) High shrinkable polyester filament yarn and its manufacturing method
KR940014953A (en) Manufacturing method of polyester shrink shrink blended yarn
KR940014979A (en) Manufacturing method of spun-like composite polyester yarn
KR940009388A (en) Manufacturing method of poly (ethylene terephthalate) filament yarn
KR890006870A (en) Manufacturing method of conductive polyester fiber
KR900001894A (en) Modified polyester fiber and its manufacturing method
KR930013283A (en) Manufacturing method of polyester deep cord yarn having excellent strength utilization rate
KR880001850A (en) Manufacturing method of polyester filament yarn
KR910012386A (en) Method for preparing absorbent biaxial blend fiber polyester fiber
KR930013243A (en) High Speed Spinning Method of Polyester Fiber
KR910003165A (en) Manufacturing method of heterogeneous sectioned yarn
KR920002848A (en) Embroidery polyester filament yarn and its manufacturing method
KR920012540A (en) Manufacturing method of low shrink polyester
KR970074990A (en) Method for producing high strength low shrink polyester fiber
KR970011052A (en) Manufacturing method of polyester microfiber

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19980306

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee