KR920008536B1 - A spinning nozzle of synthetic filament for artificial furs - Google Patents

A spinning nozzle of synthetic filament for artificial furs Download PDF

Info

Publication number
KR920008536B1
KR920008536B1 KR1019900002937A KR900002937A KR920008536B1 KR 920008536 B1 KR920008536 B1 KR 920008536B1 KR 1019900002937 A KR1019900002937 A KR 1019900002937A KR 900002937 A KR900002937 A KR 900002937A KR 920008536 B1 KR920008536 B1 KR 920008536B1
Authority
KR
South Korea
Prior art keywords
denier
section
cross
hollow
yarn
Prior art date
Application number
KR1019900002937A
Other languages
Korean (ko)
Other versions
KR910016979A (en
Inventor
강태현
Original Assignee
주식회사 코오롱
하기주
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 주식회사 코오롱, 하기주 filed Critical 주식회사 코오롱
Priority to KR1019900002937A priority Critical patent/KR920008536B1/en
Publication of KR910016979A publication Critical patent/KR910016979A/en
Application granted granted Critical
Publication of KR920008536B1 publication Critical patent/KR920008536B1/en

Links

Images

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00Spinnerette packs; Cleaning thereof
    • D01D4/02Spinnerettes

Abstract

Spinneret plate (1) for making synthetic fiber for artificial fur has orifices (2),(3),(4) with different cross sectional shapes, e.g. hollow, irregular, that is star-like or cross-like, round or trilobal, aligned for the outer part, middle part and inner part respectively with the alignment number ratio 1:1-2:1-3. Monodenier and hollowness ratio of hollow cross sectional fiber from extrusion orifice (2) are 30-60 denier, 10-30 % respectively. Monodenier and irregularity ration of irregular fiber from orifice (3) are 30-60 denier and 30-50 %, while monodenier of round or trilobal fiber from (4) is 1-5 denier.

Description

인조모피용 합성섬유사 제조구금Synthetic fiber yarn for artificial fur

제1도는 본 발명 구금의 평면도.1 is a plan view of the detention of the present invention.

제2도는 제1도의 A-A선 확대단면도2 is an enlarged cross-sectional view taken along the line A-A of FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

1 : 방사구금 플레이트 2, 3, 4 : 토출공1: spinneret plate 2, 3, 4: discharge hole

본 발명은 원사의 탄력성과 굴곡회복성을 향상시켜 천연모피와 유사한 촉감을 얻을 수 있는 인조모피용 합성섬유사의 제조구금에 관한 것으로, 동일구금내에 일반원형 또는 삼각단면사와 중공단면사 및 이형단면사가 함께 존재하도록 토출공(구금홀)을 배열시킨 것을 특징으로 하는 것이다.The present invention relates to a manufacturing mold of synthetic fiber yarn for artificial fur that can improve the elasticity and flexural recovery of the yarn to obtain a similar feel to natural fur, with a general circular or triangular cross-section yarn and hollow section yarn and heteromorphic cross-section yarn in the same mold The discharge holes (detention holes) are arranged so that they exist.

종래 대부분의 인조모피용 원사의 경우 일본 실용신안공보 소-43-6894호와 같이 방사구금의 토출공 형태를 원형 또는 삼각의 단면을 갖도록 구성하여 원사를 제조하였던 것이나 이는 탄력성 및 굴곡회복성의 저하로 천연모피와 같은 촉감을 얻기에는 부적합하였던 것이다.Conventionally, for most of the artificial fur yarns, the yarn was manufactured by forming the discharge hole of the spinneret having a circular or triangular cross section, as in Japanese Utility Model Publication No. 43-6894, but this is due to a decrease in elasticity and flexural recovery. It was inadequate to get a touch like fur.

따라서 본 발명에서는 상기한 종래의 문제점을 해결하기 위하여 천연모피용 원사구조의 제특성을 고찰한 결과 다음과 같은 특성을 알게 되었다.Therefore, in the present invention, in order to solve the above-mentioned problems, the characteristics of the natural fur yarn structure were examined and the following characteristics were found.

일반적으로 천연모피의 경우 긴털과 짧은털로 구성되어 있으며, 굵기, 길이 및 단면형태가 불규칙한 중공이 형태를 유지하고 있어 불규칙한 중공형태의 긴털에 의해 굴곡회복성 및 탄력성을 유지하는 반면 짧은 털은 촘촘하게 유지되어 보온성을 나타내는 것으로 알려져 있다.In general, natural fur is composed of long hair and short hair, and the hollow, irregular in thickness, length, and cross-sectional shape, maintains its shape, while maintaining the flexural recovery and elasticity by the irregular hollow long hair, while the short hair is tightly It is known to hold | maintain and show heat retention.

본 발명은 이와 같은 천연모피의 제특성에 착안하여 창출하게 되었는 바, 이하 첨부된 도면과 실시예 및 비교예를 들어 본 발명을 상세히 설명하면 다음과 같다.The present invention has been created in view of the characteristics of such a natural fur, when the present invention will be described in detail with reference to the accompanying drawings and examples and comparative examples as follows.

방사구금 플레이트(1)상에 외측부와 중간부 및 내측부에 각각 형태가 다른 토출공(2)(3)(4)를 형성시키되, 각 토출공(2)(3)(4)의 단면형태는 중공단면과 이형단면 및 원형 또는 삼각단면의 형태로 하되 각 토출공(2)(3)(4)의 배열갯수를 1:1∼2:1∼3의 비율로 배열시킨 것을 특징으로 하는 것이다.On the spinneret plate 1, discharge holes 2, 3, 4 having different shapes are formed on the outer part, the middle part, and the inner part, respectively, and the cross-sectional shape of each discharge hole 2, 3, 4 is It is characterized in that the hollow cross section, the heteromorphic cross section and the circular or triangular cross section are arranged in a ratio of 1: 1 to 2: 1 to 3 of the number of discharge holes 2, 3 and 4, respectively.

이와 같이 구성되는 본 발명은 토출공(2)로 방사된 중공단면사의 모니데니어는 30∼60 데니어, 중공율 10∼30%가 되게 하고, 토출공(3)으로 방사된 이형단면사의 모노데니어는 30∼60 데니어, 이형율은 30∼50%가 되게 하며, 토출공(4)를 통해 방사된 원형과 삼각형 단면사는 모노데니어가 1∼5 데니어가 되게한 것이다.According to the present invention configured as described above, the unidirectional denier of the hollow cross section yarns spun into the discharge holes 2 is 30 to 60 deniers, and the hollow ratio is 10 to 30%. The 30 to 60 denier, the release rate is 30 to 50%, and the circular and triangular cross-section yarns radiated through the discharge hole 4 are such that the mono denier is 1 to 5 denier.

여기서 각 토출공(2)(3)(4)의 갯수 배열비율을 1:1∼2:1∼3으로 하는 이유는 외측부의 중공 및 이형단면토출공(2)(3)에서 토출된 원사는 굴곡회복성 및 탄력성을 유지하며 촉감을 양호하게 하며 내측부의 원형 또는 삼각단면의 토출공(4)에서 토출된 원사는 보온성을 유지시킬 수 있도록 한 것이다.Here, the reason why the number arrangement ratio of each discharge hole (2) (3) (4) is 1: 1 to 2: 1 to 3 is due to the yarn discharged from the hollow and release section discharge holes (2) (3) on the outer side. It is to maintain the bending recovery and elasticity and to feel good and to maintain the heat retained yarn discharged from the discharge hole 4 of the circular or triangular cross-section of the inner portion.

만약 중공 및 이형단면 토출공(2)(3)의 배열비율을 적게하면 촉감이 떨어지게 되며 반면 원형 또는 삼각단면의 토출공(4)의 배열비율을 적게 하면 벌키성이 떨어져 보온성이 저하되는 것이다.If the arrangement ratio of the hollow and release cross-section discharge holes (2) and (3) is reduced, the touch is reduced, while if the arrangement ratio of the discharge holes (4) of the circular or triangular cross-section is reduced, the bulkiness is lowered and the heat retention is deteriorated.

여기서 중공단면사의 중공율이 30% 이상의 경우는 원사제상의 어려움이 있고, 10% 미만의 경우는 굴곡 회복성 및 탄력성이 부족하여 촉감이 떨어지게 되고 또한 이형사의 이형율 역시 적정수준 이상의 경우는 제조상의 어려움은 물론 강도가 저하되고 이하인 경우는 효과가 부족하게 되는 것이다.If the hollow section of the hollow section yarn is 30% or more, there is a difficulty in yarn manufacturing, and if the hollow section yarn is less than 10%, there is a lack of bending recovery and elasticity, so the touch is poor. The difficulty is, of course, that the strength is lowered and the effect is insufficient.

또 이들 중공 및 이형단면사의 굵기는 천연모피의 긴털과 유사하게 30-60 데니어 정도가 적당하다. 60 데니어 이상의 경우는 촉감이 저하되고, 30 데니어 이하의 경우는 물성면에서는 양호하지만 세데니어의 모노필라멘트를 제조하기가 어렵다.In addition, the thickness of these hollow and shaped sections is about 30-60 denier, similar to the long hair of natural fur. In the case of 60 denier or more, the touch is deteriorated, and in the case of 30 denier or less, it is good in terms of physical properties, but it is difficult to produce cedenier monofilament.

반면 내측부의 원형 또는 삼각단면사의 경우는 1-5 데니어 정도의 세데니어로 외측의 중공 또는 이형단면사보다 가늘면서 단위밀도가 촘촘하게 유지되어 보온성을 지니게 한 것이다.On the other hand, in the case of circular or triangular cross-section yarn of the inner part is a denier of about 1-5 denier is thinner than the hollow or deformed cross-section of the outer side, and the density of the unit is tightly maintained to maintain warmth.

이상과 같이 본 발명의 구금에서 제조된 원사를 타래상태로 감아서 커팅 및 가공처리하여 인조모피용 합성섬유사를 제조하게 되는 것으로 종래의 인조모피용 합성섬유사보다 월등히 우수한 굴곡회복성과 탄력성을 부여한 양호한 촉감의 인조모피용이 합성섬유사가 가능하게 되는 것이다.As described above, the yarn manufactured in the detention of the present invention is wound into a skewed state to be cut and processed to produce synthetic wool synthetic fiber yarn, which provides excellent touch recovery and elasticity than conventional synthetic wool yarn. Synthetic fiber yarns will be available for artificial fur.

[실시예 및 비교예][Examples and Comparative Examples]

Figure kpo00001
Figure kpo00001

Figure kpo00002
Figure kpo00002

1) 굴곡회복율 측정방법1) Measuring method of bending recovery

(1) 약 26㎝ 길이의 사를 루프상으로 해서 체인상으로 양끝을 맨 시료를 만든다.(1) Make a sample with both ends of chain about 26cm long in loop shape.

(2) 한쪽방향의 루프를 굴곡대의 편에 건다.(2) Hook a loop in one direction on the side of the bend.

(3) 하부 루프에는 목표데니어의 1/2 하중을 3분간 건다.(3) Apply 1/2 load of the target denier to the lower loop for 3 minutes.

(4) 굴곡부로부터 약 3㎝의 곳을 짜르고 수평으로 눕혀서 방치한다.(4) Cut about 3cm from the bend and lay down horizontally.

(5) 그 상태에서 60분간 방치한 후 분도기로서 개각도를 측정한다.(5) After leaving for 60 minutes in that state, measure the opening angle with a protractor.

2) 굴곡회복율의 계산식2) Calculation formula of bending recovery rate

Figure kpo00003
Figure kpo00003

3) 이형율 및 중공율 계산방법3) Calculation method of release rate and hollow rate

Figure kpo00004
Figure kpo00004

A : 전체면적, B : 내접한면적A: total area, B: inscribed area

Figure kpo00005
Figure kpo00005

Claims (2)

방사구금 플레이트(1)상에 외측부와 중간부 및 내측부에 각각 형태가 다른 토출공(2)(3)(4)을 형성시키되 각 토출공(2)(3)(4)의 단면형태는 중공단면과 이형단면 및 원형 또는 삼각단면의 형태로 하되 각 토출공(2)(3)(4)의 배열 개수를 1:1∼2:1∼3의 비율로 배열시킨 것을 특징으로 하는 인조모피용 합성섬유사제조구금.On the spinneret plate 1, discharge holes 2, 3, 4 having different shapes are formed on the outer part, the middle part, and the inner part, respectively, but the cross-sectional shape of each discharge hole 2, 3, 4 is hollow. Synthetic for artificial fur, characterized in that the cross-section and the shape of the cross-section and circular or triangular cross-section, each of the discharge holes (2) (3) (4) arranged in a ratio of 1: 1 to 2: 1 to 3 Textile thread manufacturing detention. 제1항에 있어서, 토출공(2)로 방사된 중공단면사의 모노데니어는 30∼60데니어, 중공율은 10∼30%가 되게 하고, 토공(3)으로 방사된 이형단면사의 모노데니어는 30∼60데니어, 이형율은 30∼50%가 되게 하며, 토출공(4)을 통해 방사된 원형과 삼각형단면사는 모노데니어가 1∼5 데니어가 되게 한 인조모피용 합성섬유사 제조구금.The mono-denier of the hollow cross-section yarn spun into the discharge hole (2) is 30 to 60 denier, the hollow ratio is 10 to 30%, and the mono-denier of the spun cross-section yarn spun to the earth hole (3) is 30 ~ 60 denier, release rate is 30 to 50%, circular and triangular cross-section yarns radiated through the discharge hole (4) made of synthetic fiber yarn for artificial fur with mono denier 1 to 5 denier.
KR1019900002937A 1990-03-06 1990-03-06 A spinning nozzle of synthetic filament for artificial furs KR920008536B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900002937A KR920008536B1 (en) 1990-03-06 1990-03-06 A spinning nozzle of synthetic filament for artificial furs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900002937A KR920008536B1 (en) 1990-03-06 1990-03-06 A spinning nozzle of synthetic filament for artificial furs

Publications (2)

Publication Number Publication Date
KR910016979A KR910016979A (en) 1991-11-05
KR920008536B1 true KR920008536B1 (en) 1992-10-01

Family

ID=19296710

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900002937A KR920008536B1 (en) 1990-03-06 1990-03-06 A spinning nozzle of synthetic filament for artificial furs

Country Status (1)

Country Link
KR (1) KR920008536B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101232405B1 (en) * 2010-12-30 2013-02-12 주식회사 효성 Preparation Method of Functional Polyester Fiber and Functional Polyester Fiber prepared thereby
KR101272549B1 (en) * 2011-08-10 2013-06-10 성안합섬주식회사 Heat-retaining, light-weight, sweat-absorbing, quick-dry conjugate yarn and process for preparing the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100426427B1 (en) * 1996-12-26 2004-05-17 주식회사 휴비스 Production of conjugate yarn

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101232405B1 (en) * 2010-12-30 2013-02-12 주식회사 효성 Preparation Method of Functional Polyester Fiber and Functional Polyester Fiber prepared thereby
KR101272549B1 (en) * 2011-08-10 2013-06-10 성안합섬주식회사 Heat-retaining, light-weight, sweat-absorbing, quick-dry conjugate yarn and process for preparing the same

Also Published As

Publication number Publication date
KR910016979A (en) 1991-11-05

Similar Documents

Publication Publication Date Title
US5626961A (en) Polyester filaments and tows
EP0951592B1 (en) Improvements in filament cross sections
US4351147A (en) Spun-like yarn
KR920008536B1 (en) A spinning nozzle of synthetic filament for artificial furs
US4661404A (en) Self-crimping polyester yarn
US4562029A (en) Self-crimping polyester yarn
US4176211A (en) C-shaped polyester filaments
US4392808A (en) Spinneret orifice cross-sections
US3640670A (en) Spinnerette for extruding t-shaped filaments
EP0758027B1 (en) Polyester filament yarn, process for the production thereof, woven and knitted fabrics thereof, and process for the production thereof
US4720314A (en) Process for producing self-crimping polyester yarn
KR910007556B1 (en) Spinning nozzle for shaped fiber
EP0086630B1 (en) Polyester yarn
US3109768A (en) Textile filament
US4330591A (en) Wool-like yarn with moisture transport
SK9892000A3 (en) Multifilament textile yarns with hollow section, method for making same, and textile surfaces obtained from said yarns
KR870001847Y1 (en) Polyester fiber's imitation silk yarn
JPS61201034A (en) Silky polyester yarn
KR820000724B1 (en) Spinneret for manufacture of "l" type filament filer
CN111118627B (en) Heat-humidity comfortable knitted fabric and preparation method thereof
JPS6240442B2 (en)
KR930000236B1 (en) Plat hollow fibers and production thereof
US3734993A (en) Method for extruding t-shaped filaments
KR20010028164A (en) Sinneret for hollow fiber having high hollowness
KR960013901B1 (en) Method for manufacturing stocking using nylon yarn

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: 19960910

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee