KR100407257B1 - Equipment for manufacturing of high elasticity polyester yarn - Google Patents

Equipment for manufacturing of high elasticity polyester yarn Download PDF

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Publication number
KR100407257B1
KR100407257B1 KR10-2001-0075140A KR20010075140A KR100407257B1 KR 100407257 B1 KR100407257 B1 KR 100407257B1 KR 20010075140 A KR20010075140 A KR 20010075140A KR 100407257 B1 KR100407257 B1 KR 100407257B1
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South Korea
Prior art keywords
rollers
yarn
manufacturing apparatus
yarn manufacturing
speed
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KR10-2001-0075140A
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Korean (ko)
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KR20030044408A (en
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정을석
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정을석
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    • 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
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/04—Devices for imparting false twist
    • D02G1/08—Rollers or other friction causing elements
    • 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
    • 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
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
    • D02G1/0266—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting false-twisting machines
    • 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
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/32—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic

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

Abstract

본 발명은 고신축성 폴리에스테르 가공사 제조장치에 관한 것으로서 권축 오버 피드율을 50 ~ 60%로 하고 사속( Yarn Speed)를 120m/min.으로 한 상태에서 서로 벨트로 연결된 속도 조절용 기어 및 속도 조절용 롤러로 구성된 실 늘어짐 방지장치를 송출롤러와 권취롤러 사이에 부가하여 송출롤러의 속도에 비례하여 50% 빠르게 회전하도록 함으로써 송출롤러에서 권취롤러 사이에서 보다 빠른 속도로 실을 공급하도록 함으로써 실 늘어짐을 방지할 뿐 만 아니라 종래의 고신축사 제조방법에서의 문제점을 개선하여 생산량을 35%이상 증대시켜 생산 비용을 감소시킴 으로써 실수요자에게 보다 저렴한 가격으로 제품을 공급할 수 있는 고 신축성 폴리에스테르 가공사 제조장치이다.The present invention relates to a high-stretch polyester yarn manufacturing apparatus, which has a crimp overfeed ratio of 50 to 60% and a yarn speed of 120 m / min. The configured thread sag prevention device is added between the feed roller and the take-up roller to rotate 50% faster in proportion to the speed of the feed roller, thereby supplying the yarn at a higher speed between the take-up roller and the take-up roller, thereby preventing the sagging. In addition, it is a high-strength polyester processed yarn manufacturing apparatus that can supply the product at a lower price to real users by improving the problems in the conventional high-elastic yarn manufacturing method to increase the production amount by more than 35% to reduce the production cost.

Description

고신축성 폴리에스테르 가공사 제조장치{Equipment for manufacturing of high elasticity polyester yarn}Equipment for manufacturing high elastic polyester yarn {Equipment for manufacturing of high elasticity polyester yarn}

본 발명은 고신축성 폴리에스테르 가공사 제조장치에 관한 것으로서, 종래의 폴리에스테르 가공사 제조장치의 문제점으로 제시되었 던 실 늘어짐을 방지하여 생산성을 35%이상 향상시킬 수 있는 신축성이 뛰어난 폴리에스테를 가공사를 얻을 수 있는 고 효율, 저 비용의 제조장치에 관한 것이다.The present invention relates to a high-stretch polyester processing yarn manufacturing apparatus, to prevent the yarn sagging, which has been presented as a problem of the conventional polyester processing yarn manufacturing apparatus to obtain a polyester having excellent elasticity which can improve productivity by more than 35%. A high efficiency, low cost manufacturing apparatus can be provided.

기존의 고신축성 폴리에스테르 가공사 제조방법에서는 사의 꼬임을 D.T.Y사와 동일하게 하거나 D.T.Y에 비해서 10 ~ 30%정도를 강연한다고 하였으나 기존의 D.T.Y사의 2500 T/M 전후로는 고 신축성 폴리에스테를 가공사가 요구하는 밀도와 벌키성이 너무 떨어져 최적치가 되지 못하였고 2800 T/M이상으로 작업하게 되면 급격하게 사의 강도 및 신축성이 약화되고 이중연이 발생하여 작업에 어려움을 초래하게 되어 문헌(손길수, 폴리에스터 필라멘트 제조기술의 이론과 실제)을 참고하여 140 De를 생산함에 있어 핀 방식은 2700 T/M정도로 할 때 가연각(θ=45°)을 임계점으로 고부품성(High-Bulky), 고신축성(High-Crimp)의 D.T.Y를 얻을 수 있다는 것에 착안하여 테스트를 거쳐 90 De 일 때 3150 T/M, 140 De 일 때 2740 T/M가 최적치라는 것을 발견하였고 연신비는 연신비율이 클수록 집속성이 양호하고 권축성이 미세한 상태로 되어 고신축사가 요구하는 크림프(Crimp)율이 급격히 증가하여 데니어는 140 ~ 150 De로 설정하였고 온도는 또다른 문헌(1977년 9월 발행, 토프론 가이드 9월호 별책부록)을 참고하여 테스트를 거친결과 215 ~ 220℃의 범위에서 최적의 제품을 생산할 수 있었다.In the existing method of manufacturing high-stretch polyester yarn, the twist of yarn is the same as that of DTY yarn or about 10 to 30% compared to DTY, but the density required by the yarn for high-stretch polyester around 2500 T / M of DTY company Because of its excessive bulkiness, it was not optimal, and working at 2800 T / M or more suddenly weakened the strength and elasticity of the yarn and caused double lag, which caused difficulties in the work. Theory and practice), when producing 140 De, the pin type is 2700 T / M, with the combustible angle (θ = 45 °) as the critical point, which is the high-bulky and high-elastic. Taking into account that DTY can be obtained, it has been tested and found that 3150 T / M at 90 De and 2740 T / M at 140 De are optimal. The crimp ratio required by high stretch yarn increased sharply due to the good and fine crimping condition. Denier was set at 140 to 150 De, and the temperature was set in another literature (September 1977, September issue of Topron Guide). As a result of the test, the optimum product could be produced in the range of 215 ~ 220 ℃.

테이크 업 오버피드(Take Up O/F)는 크면 클수록 크림프(Crimp)율은 좋아지나 해사성이 문제가 되어 기존의 고신축사 제조방법에서는 30 ~ 50%, 60 ~ 70%의 오버피드율을 제시하였다. 도3,4는 종래의 폴리에스테르 가공사 제조장치의 전체측면도 및 분해사시도 이다. 도면과 함께 종래의 폴리에스테르 가공사의 제조방법을 설명하면 다음과 같다. 원사보빈(301,401)으로부터 나온 원사는 모터(402)를 통해 동력을 전달받는 공급롤러(302,403)을 거쳐 가열장치(303,405)을 통해 가열되고 자연냉각 과정을 거치면서 해연장치(304,406)를 지나 공급롤러(302,403)와 벨트(404)로 연결된 송출롤러(305,407) 및 권취롤러(306,408)를 통해 치즈(307,409)형태로 감겨서 폴리에스테르 가공사가 제조되는 것이다. 하지만, 폴리에스테르 가공사 제조방법에서는 오버피드율을 30 ~ 70%로 하였을 때 저속 가연기에서 사속(YarnSpeed)을 90m/min.이상 얻을 수 없게되어 생산량이 감소하였고 사속(Yarn Speed)을 100m/min이상으로 높일 경우 송출롤러와 권취롤러 사이에 실늘어짐이 발생하여 작업을 원할히 진행할 수 없는 문제점이 있었다.The larger the Take Up O / F, the higher the crimp rate, but the problem of dissipation.The existing high stretch yarn manufacturing method suggests an overfeed rate of 30-50% and 60-70%. It was. 3 and 4 are an overall side view and an exploded perspective view of a conventional polyester processed yarn manufacturing apparatus. Referring to the manufacturing method of the conventional polyester processed yarn with the drawings as follows. Yarn from yarn bobbins 301 and 401 is heated through feed rollers 302 and 403, which are powered by a motor 402, and heated by heating devices 303 and 405, and through natural combustion process, and then through feed rollers 304 and 406. A polyester processed yarn is manufactured by winding the feed rollers 305 and 407 and the winding rollers 306 and 408 connected to the belts 404 and 302 and 403 in the form of cheeses 307 and 409. However, in the manufacturing method of the polyester processed yarn, when the overfeed rate is 30 to 70%, the Yarn Speed cannot be obtained more than 90 m / min. In a low speed combustor, and the yield is reduced, and the Yarn Speed is 100 m / min. If it is higher than this, there was a problem that the threading occurs between the delivery roller and the winding roller, so that the work cannot proceed smoothly.

이에 본 발명은 상기와 같은 종래의 폴리에스테르 가공사 제조장치의 문제점을 감안하여 안출된 것으로, 송출롤러 와 권취롤러 사이에 속도 조절용 기어와 속도 조절용 롤러로 구성된 실늘어짐 방지장치를 부가하여 실늘어짐과 같은 현상의 발생없이 사속(Yarn Speed)을 100 ∼ 130m/min.이상 실현하여 제품의 생산성을 10 ~ 40%이상 향상시킬 수 있는 고신축성 폴리에스테르 가공사 제조장치에 관한 것이다.Therefore, the present invention was devised in view of the problems of the conventional polyester processing yarn manufacturing apparatus as described above, such as a threading prevention device comprising a speed adjusting gear and a speed adjusting roller between a feeding roller and a winding roller. The present invention relates to a high-strength polyester processed yarn manufacturing apparatus which can improve the productivity of the product by 10 to 40% or more by realizing a yarn speed of 100 to 130 m / min or more without occurrence of a phenomenon.

도1은 본 발명의 폴리에스테르 가공사 제조장치의 전체측면도1 is an overall side view of a polyester fabricated yarn manufacturing apparatus of the present invention;

도2는 본 발명이 폴리에스테르 가공사 제조장치의 분해사시도Figure 2 is an exploded perspective view of the present invention polyester processing yarn manufacturing apparatus

도3은 종래의 폴리에스테르 가공사 제조장치의 전체측면도Figure 3 is an overall side view of a conventional polyester processing yarn manufacturing apparatus

도4는 종래의 폴리에스테르 가공사 제조장치의 분해사시도Figure 4 is an exploded perspective view of a conventional polyester processed yarn manufacturing apparatus

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

101: 원사보빈 102: 공급롤러101: yarn bobbin 102: feed roller

103: 가열장치 104: 해연장치103: heating device 104: decommissioning device

105: 송출롤러 106: 속도조절용 롤러105: delivery roller 106: speed adjusting roller

107: 권취롤러 108: 치즈107: winding roller 108: cheese

201: 원사보빈 202: 모터201: yarn bobbin 202: motor

203: 공급롤러 204: 벨트203: supply roller 204: belt

205: 가열장치 206: 해연장치205: heating device 206: decommissioning device

207: 송출롤러 208: 속도 조절용 기어207: feed roller 208: speed adjusting gear

209: 속도 조절용 롤러 210: 속도 조절용 벨트209: speed adjusting roller 210: speed adjusting belt

211: 권취롤러 212: 치즈211: winding roller 212: cheese

301: 원사보빈 302: 공급롤러301: yarn bobbin 302: feeding roller

303: 가열장치 304: 해연장치303: heating device 304: decommissioning device

305: 송출롤러 306: 권취롤러305: feeding roller 306: winding roller

307: 치즈307: cheese

401: 원사보빈(종래기술) 402: 모터(종래기술)401: yarn bobbin (prior art) 402: motor (prior art)

403: 공급롤러(종래기술) 404: 벨트(종래기술)403: Supply roller (prior art) 404: Belt (prior art)

405: 가열장치(종래기술) 406: 해연장치(종래기술)405: heating device (prior art) 406: decommissioning device (prior art)

407: 송출롤러(종래기술) 408: 권취롤러(종래기술)407: feeding roller (prior art) 408: winding roller (prior art)

409: 치즈(종래기술)409: cheese (prior art)

상기의 목적을 달성하기위한 본 발명의 고신축성 폴리에스테르 가공사 제조장치를 아래의 도면을 참고하여 상세히 설명한다.The high-stretch polyester yarn manufacturing apparatus of the present invention for achieving the above object will be described in detail with reference to the drawings below.

도1,2는 본 발명의 고신축성 폴리에스테르 가공사 제조장치를 설명하기 위한 전체측면도 및 분해사시도이다. 공급롤러(102,203), 가열장치(103,205), 해연장치(104,206), 송출롤러(105,207), 권취롤러(107,211)와 같은 기본적인 장치구성은 종래의 폴리에스테르 가공사 제조장치와 동일하나 송출롤러(105,207)와 권취롤러(107,211)사이에 실늘어짐 방지장치를 부가한 것에 차이가 있다. 상기의 실늘어짐 방지장치는 송출롤러(105,207)로부터 권취롤러(107,211)쪽으로의 실의 공급속도를 증가시키기 위한 것으로서 속도조절용 기어(208)와 속도조절용롤러(106,209) 및 상기의 기어(208)와 롤러(106,209)를 상호 연결구동 하기위한 벨트(210)로 구성된다. 상기의 속도조절용 기어(208)는 서로 다른 직경을 갖는 두 단부로 구성되는데 공급롤러(102,203), 송출롤러(105,207), 권취롤러(107,211)를 상호 연결구동 하기위한 벨트(204)에 의해 접촉하는 부분은 상기의 공급롤러(102,203)등과 같은 직경을 갖고 속도조절용 롤러(106,209)와 또다른 벨트(210)를 통해 상호 연결구동 되는 부분은 두 배 정도의 직경을 갖게된다. 두 배 정도의 직경을 갖는 속도조절용 기어(208)의 단부는 벨트(210)를 통해 속도조절용 롤러(106,209)와 상호 연결구동 되는 데 상기의 속도조절용 롤러(106,209)의 직경은 기타 다른 롤러들 즉, 공급롤러(102,203)등과 같은 직경을 갖게된다. 상기의 구성에 따른 본 발명의 고신축성 폴리에스테르 가공사 제조장치의 동작방법을 살펴보겠다. 원사보빈(101,201)으로부터 공급된 원사는 모터(202)에 의해 구동되는 공급롤러(102,203)에 공급되고 상기의 공급롤러(102,203)에 공급된 원사는 가열장치(103,205)를 통해 일정온도로 가열되고 가열된 원사는 자연냉각 과정을 거친 후 해연장치(104,206)를 거쳐면서 꼬였던 부분이 풀리게 되고 꼬임이 풀린 실은 송출롤러(105,207)를 통해 본 발명의 속도조절용 롤러(106,209)에 공급되는 데 도2에 도시되어 있듯이 속도조절용 기어(208)의 직경이 작은 단부는 벨트(204)를 통해서 공급롤러(102,203), 송출롤러(105,207)등과 같은 속도로 구동되고 직경이 큰 단부역시 직경이 작은 단부와 일체로 고정되어 있기 때문에 동일한 속도로 회전하는 반면에 직경이 크기 때문에 회전길이는 훨씬 크게된다. 그런데 상기의 속도조절용 기어(208)의 직경이 큰 단부가 벨트(210)를 통해서 속도조절용 롤러(106,209)와 상호 연결구동 되기 때문에 상기의 속도조절용 기어(208)의 직경의 차이에 의해 발생하는 원주의 길이 만큼 속도조절용 롤러(106,209)를 더 회전시키게 되고 이로인해 송출롤러(105,207)로 공급된 실은 더 빠른속도로 권취롤러(107,211)쪽으로 전달되게 된다. 따라서 송출롤러(105,207)와 권취롤러(107,211)사이에 실늘어짐과 같은 현상이 발생하지 않게 되어 고속으로 고신축성 폴리에스테르 가공사 치즈(108,212)를 얻을 수 있다.1, 2 is an overall side view and an exploded perspective view for explaining the apparatus for producing a high-stretch polyester processed yarn of the present invention. The basic device configuration such as feed rollers 102 and 203, heating devices 103 and 205, decommissioning devices 104 and 206, feed rollers 105 and 207 and take-up rollers 107 and 211 is the same as that of a conventional polyester processing company, but feed rollers 105 and 207 There is a difference between the addition of the anti-jamming device between the winding rollers 107 and 211. The anti-threading device is for increasing the feed speed of the yarn from the feed rollers 105 and 207 to the take-up rollers 107 and 211. The speed adjusting gear 208, the speed adjusting rollers 106 and 209, and the gear 208 and It consists of a belt 210 for interconnecting the rollers 106 and 209. The speed adjusting gear 208 is composed of two ends having different diameters, which are contacted by a belt 204 for interconnecting and driving the feed rollers 102 and 203, the feed rollers 105 and 207, and the take-up rollers 107 and 211. The portion has the same diameter as the feed rollers 102 and 203 described above, and the portion interconnected and driven through the speed adjusting rollers 106 and 209 and another belt 210 has a diameter of about twice. The end of the speed regulating gear 208 having a diameter of about twice is interconnected with the speed regulating rollers 106 and 209 through the belt 210. The diameter of the speed regulating rollers 106 and 209 is different from other rollers, namely, , The feed rollers 102 and 203 have the same diameter. Let us look at the operation method of the high-stretch polyester processed yarn manufacturing apparatus of the present invention according to the above configuration. The yarns supplied from the yarn bobbins 101 and 201 are supplied to the supply rollers 102 and 203 driven by the motor 202, and the yarns supplied to the supply rollers 102 and 203 are heated to a constant temperature through the heating devices 103 and 205. After the heated yarn undergoes a natural cooling process, the twisted portion is released while passing through the decompression apparatus (104,206), and the untwisted yarn is supplied to the speed adjusting roller (106,209) of the present invention through the feed roller (105,207). As shown in the figure, the small diameter end of the speed adjusting gear 208 is driven at the same speed as the feed rollers 102 and 203, the feeding rollers 105 and 207 through the belt 204, and the larger diameter end is integrated with the smaller diameter end. Because it is fixed at, it rotates at the same speed, but because of its large diameter, the rotation length becomes much larger. However, since the end of the large diameter of the speed adjusting gear 208 is driven to interconnect with the speed adjusting rollers 106 and 209 through the belt 210, the circumference generated by the difference in the diameter of the speed adjusting gear 208. The speed adjusting rollers 106 and 209 are rotated as much as the length thereof, and thus the thread supplied to the feeding rollers 105 and 207 is transferred to the take-up rollers 107 and 211 at a higher speed. Therefore, a phenomenon such as delamination does not occur between the delivery rollers 105 and 207 and the take-up rollers 107 and 211, thereby obtaining a high stretch polyester processed yarn cheese 108 and 212 at high speed.

상술한 바와 같이 본 발명의 고신축성 폴리에스테르 가공사 제조장치는 사속(Yarn Speed)을 100 ~ 130m/min.이상으로 하였을 때 종래의 폴리에스테르 가공사 제조장치에서 문제점으로 제시되었던 송출롤러와 권취롤러 사이에서의 실늘어짐과 같은 현상을 방지하여 생산속도를 향상시키고 부품성과 신축성이 우수한 폴리에스테르 가공사를 제조할 수 있다.As described above, the apparatus for producing high stretch polyester processed yarn of the present invention has a problem between the feeding roller and the winding roller, which has been presented as a problem in the conventional polyester processed yarn manufacturing apparatus when the yarn speed is set to 100 to 130 m / min or more. It is possible to manufacture polyester processed yarn which is excellent in parts and elasticity by improving production speed by preventing phenomena such as threading.

Claims (3)

고신축성 폴리에스테르 가공사 제조장치에 있어서,In the highly elastic polyester yarn manufacturing apparatus, 모터(202)에 의해 구동되고 원사보빈(101,201) 으로부터 원사를 공급받는 공급롤러(102,203)와;Supply rollers 102 and 203 driven by the motor 202 and supplied with yarns from the yarn bobbins 101 and 201; 공급롤러(102,203)로부터 실을 공급받아 일정온도에서 열처리를 수행하는 가열장치(103,205)와;Heating devices (103, 205) for receiving heat from the feed rollers (102, 203) and performing heat treatment at a predetermined temperature; 상기의 가열장치(103,205)로부터 열처리되고 자연냉각 과정을 거친 실의 꼬임을 해연하기위한 해연장치(104,206)와;Decomposition apparatus (104,206) for decomposing the twist of the heat-treated from the heating apparatus (103,205) and the natural cooling process; 상기의 해연장치(104,206)로부터 해연과정을 거친 실을 실늘어짐 방지장치로 전달하기 위한 송출롤러(105,207)와;A delivery roller (105, 207) for transferring the yarn which has undergone the decompression process from the above-mentioned fire-retardant devices (104, 206) to the anti-sling device; 상기의 송출롤러(105,207)로부터 실을 전달받아 고속으로 권취롤러(107,211)로 전달하기위한 실늘어짐 방지장치와;A thread preventing device for receiving a thread from the feeding rollers 105 and 207 and delivering the thread to the take-up rollers 107 and 211 at high speed; 상기의 실늘어짐 방지장치로부터 실을 전달받아 치즈형태로 실을 감기 위한 권취롤러(107,211)와;Winding rollers (107, 211) for winding the thread in the form of cheese received from the thread preventing device; 상기의 공급롤러(102,203), 송출롤러(105,207), 실늘어짐 방지장치, 권취롤러(107,211)를 상호 구동하기위한 벨트(204)로 구성된 것을 특징으로 하는 고신축성 폴리에스테르 가공사 제조장치Highly stretch polyester processing yarn manufacturing apparatus characterized in that consisting of a belt 204 for driving the feed rollers (102, 203), the delivery rollers (105, 207), the anti-wrinkle device, the winding rollers (107, 211). 상기 청구1항의 고신축성 폴리에스테르 가공사 제조장치에 있어서,In the high-stretch polyester yarn manufacturing apparatus of claim 1, 실늘어짐 방지장치는 직경이 서로 다른 단부로 구성된 속도조절용 기어(208)와;The anti-slipping device includes a speed adjusting gear 208 composed of ends having different diameters; 상기의 속도조절용 기어(208)의 큰 직경을 갖는 단부와 벨트(210)를 통해 상호 연결 구동되는 속도조절용 롤러(106,209)로 구성된 것을 특징으로 하는 고신축성 폴리에스테르 가공사 제조장치Highly elastic polyester yarn manufacturing apparatus, characterized in that consisting of the speed adjusting rollers 208, the speed control rollers 106, 209 are connected to each other via a belt 210 and the end having a large diameter. 상기 청구1항의 고신축성 폴리에스테르 가공사 제조장치에 있어서,In the high-stretch polyester yarn manufacturing apparatus of claim 1, 실늘어짐 방지장치의 속도조절용 기어(208)의 직경이 작은 단부는 공급롤러(102,203), 송출롤러(105,207)와 직경이 일치하고 직경이 큰 단부는 상기의 작은 직경을 갖는 단부의 두 배인 것을 특징으로 하는 고신축성 폴리에스테르 가공사 제조장치The small diameter end of the speed adjusting gear 208 of the anti-slipping device is the same diameter as the feed rollers 102 and 203 and the feeding rollers 105 and 207, and the larger diameter end is twice as large as the end having the small diameter. Elastic polyester processed yarn manufacturing equipment
KR10-2001-0075140A 2001-11-29 2001-11-29 Equipment for manufacturing of high elasticity polyester yarn KR100407257B1 (en)

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Publication number Priority date Publication date Assignee Title
KR101202440B1 (en) 2012-05-02 2012-11-16 (주) 비앤비 Method for making cushion material

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Publication number Priority date Publication date Assignee Title
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