KR20080099649A - Method of folding synthetic filament - Google Patents

Method of folding synthetic filament Download PDF

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Publication number
KR20080099649A
KR20080099649A KR1020070045465A KR20070045465A KR20080099649A KR 20080099649 A KR20080099649 A KR 20080099649A KR 1020070045465 A KR1020070045465 A KR 1020070045465A KR 20070045465 A KR20070045465 A KR 20070045465A KR 20080099649 A KR20080099649 A KR 20080099649A
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KR
South Korea
Prior art keywords
filament
tension
sea
krill
bobbin
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KR1020070045465A
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Korean (ko)
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KR100873874B1 (en
Inventor
창 배 이
일 남
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주식회사 코오롱
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Priority to KR1020070045465A priority Critical patent/KR100873874B1/en
Application filed by 주식회사 코오롱 filed Critical 주식회사 코오롱
Priority to RU2009145716/05A priority patent/RU2426825C1/en
Priority to EP13190820.4A priority patent/EP2692917B1/en
Priority to EP13159336.0A priority patent/EP2604731B1/en
Priority to PCT/KR2008/002655 priority patent/WO2008140240A1/en
Priority to CN2011100045174A priority patent/CN102041594A/en
Priority to ES13190820.4T priority patent/ES2549562T3/en
Priority to ES12171265.7T priority patent/ES2446421T3/en
Priority to US12/599,129 priority patent/US8302373B2/en
Priority to ES13159336.0T priority patent/ES2533189T3/en
Priority to EP12171265.7A priority patent/EP2518196B1/en
Priority to JP2010507337A priority patent/JP4956667B2/en
Priority to CN2008800151396A priority patent/CN101680133B/en
Priority to ES08753451.7T priority patent/ES2492649T3/en
Priority to EP08753451.7A priority patent/EP2150643B1/en
Priority to CN201110004516.XA priority patent/CN102041593B/en
Publication of KR20080099649A publication Critical patent/KR20080099649A/en
Application granted granted Critical
Publication of KR100873874B1 publication Critical patent/KR100873874B1/en
Priority to US13/559,076 priority patent/US8511054B2/en

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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
    • 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
    • D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
    • D02G3/28—Doubled, plied, or cabled threads
    • 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
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic polyamides
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/10—Tension devices
    • D01H13/102—Regulating tension by regulating delivery of yarn from supply package
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/32—Counting, measuring, recording or registering devices
    • 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
    • D02G1/028—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 twisting or false-twisting at least two filaments, yarns or threads, fixing the twist and separating the filaments, yarns or threads
    • 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
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • D02G3/047—Blended or other yarns or threads containing components made from different materials including aramid fibres
    • 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
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides

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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)
  • Ropes Or Cables (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)

Abstract

A coarser denier method of the wholly aromatic polyamide filament using the electrical type tension regulating device is provided to manage the withdrawal tension regularly by setting up the electrical type withdrawal tension regulating device in each krill in which the bobbin sticks which filament is rolled. A coarser denier method of the wholly aromatic polyamide filament using the electrical type tension regulating device comprises as follows. The bobbin(2) uses a plurality of driver rollers(3a,3b,3c) and filament is rolled. The creel unit is made of a plurality of krills(1) rotating with the withdrawal tension of filament based on the axis of rotation. After combining filaments from the creel unit with withdrawal, it reels these in the winder(5) and filament is the coarser denier. The electrical type withdrawal tension regulating device(6) is set up in krill and the speed of rotation of krill is controlled so that the withdrawal tension of filament be regularly preserved.

Description

필라멘트의 태섬도화 방법{Method of folding synthetic filament}Method of folding the filament {Method of folding synthetic filament}

도 1은 본 발명의 개략도.1 is a schematic diagram of the present invention.

도 2는 도 1중 크릴에 설치된 전기식 해사 장력 조절기구의 개략도.Figure 2 is a schematic diagram of the electric maritime tension control mechanism installed in the creel of Figure 1;

* 도면중 주요 부분에 대한 부호 설명* Explanation of symbols on the main parts of the drawings

1 : 크릴(Creel) 2 : 합성섬유의 보빈1: Creel 2: Bobbin of synthetic fiber

3a, 3b, 3c : 드라이버 로울러 4a, 4b : 가이드 로울러3a, 3b, 3c: Driver Roller 4a, 4b: Guide Roller

5 : 와인더 6 : 전기식 해사 장력 조절기구5: winder 6: electric maritime tension control mechanism

6a : 해사 장력 감지 센서 6b : 콘트롤러6a: Maritime tension sensor 6b: controller

6c : 브레이크 6d : 스프록켓(Sprocket)6c: Brake 6d: Sprocket

본 발명은 전방향족 폴리아미드 필라멘트 등과 같은 필라멘트의 태섬도화 방법에 관한 것으로서, 보다 구체적으로는 여러가닥의 필라멘트들을 동일한 해사 장력으로 해사시킨 후 이들을 무연(無撚) 상태로 합사, 권취할 수 있는 필라멘트의 태섬도화 방법에 관한 것이다.The present invention relates to a method for converting filaments, such as wholly aromatic polyamide filaments, and more specifically, filaments that can be spliced and wound in a lead-free state after dissolving a plurality of strands of filaments with the same sea tension. It relates to the method of Taesomdo.

광케이블 제조시 필라멘트의 일종인 전방향족 폴리아미드 필라멘트는 여러가 닥이 합사된 상태(이하 "필라멘트 합사 다발"이라고 한다)로 광섬유를 커버링(Covering)해 주는 보강재로 사용되고 있다.In the manufacture of optical cables, wholly aromatic polyamide filaments, which are a kind of filaments, are used as reinforcing materials for covering an optical fiber in a state in which multiple strands are spun together (hereinafter referred to as "filament flocking bundle").

광섬유를 커버링할 때 표면적을 넓게하고 모듈러스를 향상시키기 위해서는 상기 필라멘트 합사 다발은 꼬임이 없는 무연 상태를 유지하는 것이 바람직하다.In order to increase the surface area and improve the modulus when covering the optical fiber, it is desirable that the filament filament bundle be kept free of twist.

통상적으로, 상기 필라멘트 합사 다발에 꼬임이 부여되면 모듈러스가 저하되고 광섬유를 커버링할 때 표면적이 좁아지는 문제가 발생된다.Typically, when the filament yarn bundle is provided with a twist, the modulus is lowered and the surface area is narrowed when covering the optical fiber.

상기와 같이 필라멘트 합사 다발 내에 꼬임이 없는 경우 광섬유를 커버링하는 등의 후공정을 위해 상기 필라멘트 합사 다발을 해사하는 경우 필라멘트 합사 다발을 구성하는 필라멘트 일부가 장력편차로 인해 늘어져 부분 부분 쳐지는 현상이 발생하는 문제가 빈번하게 발생된다.When there is no twist in the filament yarn bundle as described above, when dissolving the filament yarn bundle for a post process such as covering the optical fiber, a part of the filament constituting the filament yarn bundle is drooped due to the tension deviation, thereby causing a partial droop. The problem occurs frequently.

따라서, 필라멘트 여러가닥을 합사하여 필라멘트 합사 다발을 제조하는 공정에서는 각각의 필라멘트에 균일한 해사 장력을 부여하는 것이 매우 중요하다.Therefore, it is very important to give uniform filament tension to each filament in the process of filament filament bundle bundle by flocking multiple filaments.

종래 필라멘트의 태섬도화 방법은 다수개의 드라이버 로울러(3a, 3b, 3c)들을 사용하여 필라멘트가 감겨져 있는 보빈(2)이 꽂혀져 있으며 필라멘트의 해사장력에 의해 회전축을 기준으로 회전하는 다수개의 크릴(1)로 이루어진 크릴부로부터 필라멘트들을 해사 및 합사한 후 이들을 와인더(5)에 권취하여 필라멘트를 태섬도화 하였으나, 상기 종래 방법에는 보빈으로부터 해사되는 각각의 필라멘트의 해사 장력을 효과적으로 조절해 주는 수단이 구비되지 않아 각각의 크릴에서 해사되는 필라멘트의 해사 장력을 일정하게 조절할 수 없는 문제점이 있었다.In the conventional method of the filament of the filament, a bobbin (2) in which the filament is wound is inserted using a plurality of driver rollers (3a, 3b, 3c), and a plurality of krills (1) rotated about the rotation axis by the filament's sea power. After dissolving and filamenting the filaments from the krill portion consisting of) and wound them in the winder (5) to make the filament, but the conventional method is provided with a means for effectively controlling the sea tension of each filament to be dismissed from the bobbin There was a problem that the sea tension of the filament to be dissolved in each krill can not be constantly adjusted.

그로인해 종래 필라멘트의 태섬도화 방법으로 제조된 필라멘트 합사 다발을 후공정에서 해사시 장력편차로 인해 필라멘트 일부가 늘어져 아래로 쳐지는 현상이 발생되었다.As a result, the filament-plyed bundles manufactured by the conventional method of filamentation of the filament were squeezed down due to a part of the filament due to the tension deviation during dismantling in the post process.

본 발명의 목적은 이와 같은 종래의 문제점들을 해결함으로써 여러가닥의 필라멘트들을 균일한 해사 장력으로 해사시켜 무연(無撚) 상태로 합사 및 권취할 수 있는 필라멘트의 태섬도화 방법을 제공하기 위한 것이다.SUMMARY OF THE INVENTION An object of the present invention is to provide a method for converting a filament to be filamented and wound in a lead-free state by dissolving a plurality of strands of filaments with a uniform sea tension by solving these problems.

본 발명은 상기 목적을 달성하기 위해서 필라멘트가 감겨져 있는 보빈이 꽂혀있는 크릴(1)들 각각에 전기식 해사 장력 조절기구를 설치하여 해사장력을 일정하게 관리할 수 있는 필라멘트의 태섬도화 방법을 제공하고자 한다.The present invention is to provide a method for the Taeseodo filament that can manage the sea-power constant by installing an electric sea tension tension mechanism to each of the krill (1) to which the filament is wound bobbin to achieve the above object .

이하, 본 발명을 상세하게 설명한다.EMBODIMENT OF THE INVENTION Hereinafter, this invention is demonstrated in detail.

본 발명에 따른 필라멘트의 태섬도화 방법은 도 1 내지 도 2에 도시된 바와 같이 다수개의 드라이버 로울러(3a, 3b, 3c)들을 사용하여 필라멘트가 감겨져 있는 보빈(2)이 꽂혀져 있으며 필라멘트의 해사장력에 의해 회전축을 기준으로 회전하는 다수개의 크릴(1)로 이루어진 크릴부로부터 필라멘트들을 해사 및 합사한 후 이들을 와인더(5)에 권취하여 필라멘트를 태섬도화 함에 있어서, 상기 크릴(1) 각각에 전기식 해사 장력 조절기구(6)를 설치하여 필라멘트의 해사 장력이 일정하게 유지될 수 있도록 상기 크릴(1)의 회전속도를 조절하는 것을 특징으로 한다.As shown in Figs. 1 and 2, the filament-forming method of the filament according to the present invention uses a plurality of driver rollers 3a, 3b, and 3c to which the bobbin 2 is wound and the sea filament force of the filament is inserted. By dissolving and filamenting filaments from a krill portion made up of a plurality of krills 1 rotated about a rotation axis by winding them in a winder 5 to fabricate the filaments, each of the krills 1 is electric By installing the sea tension tension adjustment mechanism 6 is characterized in that to control the rotational speed of the krill (1) so that the sea tension of the filament can be maintained constant.

본 발명에 있어서, 전기식 해사 장력 조절기구(6)란 해사되는 필라멘트의 해사 장력의 측정기구와 해사 장력에 의해 회전하는 크릴의 회전속도를 제어하는 브 레이크가 모두 전기력에 의해 작동되며, 해사 장력이 일정 장력 이상인 경우 브레이크가 작동되는 해사 장력 조절기구로 정의된다.In the present invention, the electric sea tension control mechanism 6 is a mechanism for measuring the sea tension of the filament to be seared and the brakes for controlling the rotational speed of the rotating krill by sea sea tension, both of which operate by electric force. When above a certain tension, it is defined as a maritime tension control mechanism in which the brake is operated.

도 1은 본 발명의 개략도이고, 도 2는 도 1의 크릴에 설치된 전기식 해사 장력 조절기구의 개략도이다.1 is a schematic diagram of the present invention, Figure 2 is a schematic diagram of the electric maritime tension control mechanism installed in the krill of FIG.

본 발명에서는 드라이버 로울러(3a, 3b, 3c)와 권취로울러(5) 사이에 가이드 로울러(4a, 4b)를 설치하는 것이 바람직하다.In the present invention, it is preferable to provide the guide rollers 4a and 4b between the driver rollers 3a, 3b and 3c and the winding roller 5.

상기 전기식 해사 장력 조절기구(6)의 일례를 살펴보면, 도 2에 도시된 바와 같이 센서(6a)로 필라멘트의 해사 장력을 감지한 후 감지된 해사 장력을 콘트롤러(6b)에서 미리 입력된 해사 장력과 비교하여 보정 값을 산정한 후, 이를 보정값에 따라 크릴에 꽂혀져 있는 보빈이 해사 장력에 의해 회전되는 속도를 제어하는 브레이크(6c)로 전달해 주는 방식 등이다.Looking at an example of the electric sea tension control mechanism 6, as shown in Figure 2, after detecting the sea tension of the filament with the sensor (6a) and the detected sea tension and the sea tension tension pre-input from the controller (6b) After calculating the correction value by comparison, the bobbin inserted into the krill according to the correction value is transmitted to the brake 6c for controlling the speed at which the bobbin is rotated by the maritime tension.

상기 센서(6a)에서 감지되는 해사 장력이 미리 입력된 해사 장력보다 높을 경우 브레이크(6c)의 제동 수위는 약하게 되어 크릴(1)에 꽂혀 해사 장력으로 회전하는 보빈(2)의 회전이 자유로워져 보빈(2)에 감긴 필라멘트는 더 빠르게 해사되고, 이로 인해 해사 장력은 낮아지게 된다.When the maritime tension detected by the sensor 6a is higher than the pre-input maritime tension, the braking level of the brake 6c is weakened and the rotation of the bobbin 2, which is inserted into the krill 1 and rotates with maritime tension, becomes free. The filament wound in (2) dissolves faster, which lowers the sea tension.

반대로, 해사장력이 미리 입력된 해사 장력보다 낮을 경우에는 브레이크(6c)의 제동 수위를 강하게 되어 크릴(1)에 꽂혀 해사 장력으로 회전하는 보빈(2)의 회전이 자유롭지 못하게 되어 보빈(2)에 감긴 필라멘트는 더 느리게 해사되고, 이로 인해 해사장력은 높아지게 된다.On the contrary, when the sea force is lower than the previously input sea tension, the braking level of the brake 6c becomes strong, and the bobbin 2 rotating to the sea tension is not freed by being inserted into the krill 1 and the bobbin 2 becomes free. The rolled filaments dissolve more slowly, which results in higher sea power.

상기 전기식 해사 장력 조절기구(6)의 일례로서 파우더 브레이크 등이 사용 될 수 있다.As an example of the electric sea tension control mechanism 6, a powder brake or the like may be used.

한편, 본 발명에 있어서, 파우더 브레이크란 해사되는 필라멘트의 해사 장력의 측정기구와 해사 장력에 의해 회전하는 크릴의 회전속도를 제어하는 브레이크가 모두 전기력에 의해 작동되는 전기식 브레이크의 일종으로서, 파우더를 모체로 하는 마찰 클러치 방식인 해사 장력 조절기구로 정의된다.On the other hand, in the present invention, powder brake is a kind of electric brake in which both the measuring mechanism of the sea tension of the filament to be dissociated and the brake which controls the rotational speed of the rotating krill by the sea tension are operated by electric force. It is defined as a maritime tension control mechanism that is a friction clutch method.

상기 파우더 브레이크 해사 장력 조절기구의 일례를 살펴보면, 도 2에 도시된 바와 같이 해사 장력을 콘트롤러(6b)에서 미리 측정된 해사 장력과 비교하여 보정 값을 산정한 후, 이를 보정 값에 따라 크릴에 꽂혀져 있는 보빈이 해사 장력에 의해 회전되는 속도를 제어하거나 또는 감지 센서(6a)를 설치하여 산업용 필라멘트의 해사 장력을 감지한 후 감지된 해사 장력을 전자와 마찬가지로 콘트롤러(6b)에서 미리 입력된 파우더 브레이크(6c)로 전달해 주는 방식 등이다.Looking at an example of the powder brake maritime tension control mechanism, as shown in Figure 2 calculates the correction value by comparing the maritime tension measured in advance in the controller 6b, and then inserted into the creel according to the correction value After controlling the speed at which the bobbin is rotated by the sea tension, or by installing the detection sensor 6a to detect the sea tension of the industrial filament, the detected sea tension is pre-injected by the controller 6b in the same way as the former. (6c).

상기 센서(6e)로 감지되는 해사 장력이 너무 높은 경우 상기 파우더 브레이크(6c)가 크릴(1)을 잡지 않는 상태를 유지하기 때문에 크릴(1)에 꽂혀 해사 장력으로 회전하는 보빈(2)의 회전이 자유로워져 보빈(2)에 감긴 필라멘트는 더 빠르게 해사되고, 이로 인해 해사 장력은 낮아지게 된다.Rotation of the bobbin 2 which is inserted into the krill 1 and rotates to the maritime tension because the powder brake 6c maintains the state of not holding the krill 1 when the maritime tension detected by the sensor 6e is too high. This free and filament wound on the bobbin 2 dissolves faster, which lowers the sea tension.

반대로, 상기 센서(6e)로 감지되는 해사장력이 너무 낮은 경우에는 파우더 브레이크(6c)가 크릴(1)을 순간적으로 잡아주어서 크릴(1)에 꽂혀 해사 장력으로 회전하는 보빈(2)의 회전이 자유롭지 못하게 되어 보빈(2)에 감긴 필라멘트는 더 느리게 해사되고, 이로 인해 해사장력은 높아지게 된다.On the contrary, when the coastal force detected by the sensor 6e is too low, the powder brake 6c momentarily holds the krill 1 and is inserted into the krill 1 so that the rotation of the bobbin 2 rotates with maritime tension. The filaments wound on the bobbin (2) are dissolved more slowly, which leads to higher sea power.

상기 크릴(1) 및 와인더(5) 각각에는 장력 조절용 가이드가 부착되어 있는 것이 더욱 바람직하다.It is more preferable that each of the krill 1 and the winder 5 is attached with a guide for tension adjustment.

상기 드라이버 로울러(3a, 3b, 3c)에는 필라멘트의 길이 측정기구와 완만하게 시동과 중지를 할 수 있는 시스템이 구비되어 있는 것이 바람직하다.The driver rollers 3a, 3b, and 3c are preferably provided with a filament length measuring mechanism and a system capable of smoothly starting and stopping.

상기 필라멘트는 전방향족 폴리아미드 필라멘트 등이다.The filaments are wholly aromatic polyamide filaments and the like.

본 발명에 따른 필라멘트의 태섬도화 방법은 각각의 크릴(1)에 합사 필라멘트 다발을 구성하는 각각의 필라멘트의 해사장력을 균일하게 제어하는 전기식 해사 장력 조절 기구(6)를 설치함으로써 여러가닥의 필라멘트들을 균일한 해사장력으로 해사시켜 무연(無撚)의 상태로 이들을 합사 권취하여 합사 필라멘트 다발을 제조할 수 있다.The filament thickening method according to the present invention provides a plurality of strands of filaments by providing an electric sea tension tension control mechanism 6 for uniformly controlling the sea power of each filament constituting the plywood filament bundle in each krill 1. It is possible to manufacture a bundle of filament filaments by dissolving them in a uniform sea-power and winding them together in a lead-free state.

그로 인해 본 발명으로 제조된 합사 필라멘트 다발을 광섬유 커버링 등과 같은 후공정을 위해 해사시에 이를 구성하는 필라멘트 일부가 장력 편차로 인해서 부분 부분 쳐지는 현상을 발생시키지 않으며, 무연으로 인해 모듈러스가 높고 광섬유 커버링시 표면적이 넓어지는 효과를 발현한다.Therefore, a part of the filaments constituting the filament bundle filaments produced by the present invention during post-processing, such as fiber covering, does not cause a partial slump due to the tension deviation, and the lead-free high modulus and the fiber covering Expresses the effect of widening the surface area.

본 발명은 여러가닥의 필라멘트들을 균일한 해사장력으로 해사시켜 무연(無撚) 상태로 합사 및 권취할 수 있어서 필라멘트 합사 다발이 후가공을 위한 해사시 이를 구성하는 필라멘트 일부가 장력편차로 인해 늘어져 처지는 현상을 효과적으로 방지할 수 있다.According to the present invention, the filaments can be spun and wound in a lead-free state by dissolving several filaments with a uniform sea force, so that a part of the filaments constituting the filament yarn bundles for post-processing sag due to tension deviation sag. Can be effectively prevented.

그로 인해, 본 발명은 광케이블 제조시 광섬유를 커버링해 주는데 사용되는 전방향족 폴리아미드 필라멘트의 다발을 제조하는데 유용하다.Therefore, the present invention is useful for producing a bundle of wholly aromatic polyamide filaments used to cover an optical fiber in the manufacture of optical cables.

Claims (7)

다수개의 드라이버 로울러(3a, 3b, 3c)들을 사용하여 필라멘트가 감겨져 있는 보빈(2)이 꽂혀져 있으며 필라멘트의 해사장력에 의해 회전축을 기준으로 회전하는 다수개의 크릴(1)로 이루어진 크릴부로부터 필라멘트들을 해사 및 합사한 후 이들을 와인더(5)에 권취하여 필라멘트를 태섬도화 함에 있어서, 상기 크릴(1) 각각에 전기식 해사 장력 조절기구(6)를 설치하여 필라멘트의 해사 장력이 일정하게 유지될 수 있도록 상기 크릴(1)의 회전속도를 조절하는 것을 특징으로 하는 필라멘트의 태섬도화 방법.The filament is wound from a creel section consisting of a plurality of krills (1) rotated about the axis of rotation by the filament's sea force by inserting a bobbin (2) wound with a filament by using a plurality of driver rollers (3a, 3b, 3c). After dismantling and pulverizing them, and winding them in the winder (5) to make the filament, the sea tension of the filament can be maintained constant by installing an electric sea tension tension mechanism (6) in each of the krill (1) How to adjust the rotation speed of the krill (1) so that the degree of filament. 제1항에 있어서, 전기식 해사 장력 조절 기구(6)는 센서(6a)로 필라멘트의 해사 장력을 감지한 후 감지된 해사 장력을 콘트롤러(6b)에서 미리 입력된 해사 장력과 비교하여 보정값을 산정한 후 이를 보정값에 따라 크릴에 꽂혀져 있는 보빈이 해사 장력에 의해 회전되는 속도를 제어하는 브레이크(6c)로 전달해 주는 것을 특징으로 하는 필라멘트의 태섬도화 방법.The electric nautical tension adjusting mechanism (6) calculates a correction value by detecting the nautical tension of the filament with a sensor (6a) and then comparing the detected nautical tension with a nautical tension previously input from the controller (6b). And then transfer it to the brake 6c which controls the speed at which the bobbin inserted into the krill is rotated by maritime tension according to the correction value. 제1항에 있어서, 필라멘트가 전방향족 폴리아미드 필라멘트인 것을 특징으로 하는 필라멘트의 태섬도화 방법.The method of claim 1 wherein the filament is a wholly aromatic polyamide filament. 제1항에 있어서, 드라이버 로울러(3a, 3b, 3c)에 필라멘트의 길이 측정기구 와 완만한 시동 및 중지 시스템이 구비되어 있는 것을 특징으로 하는 필라멘트의 태섬도화 방법.The method of claim 1, wherein the driver rollers (3a, 3b, 3c) are equipped with a filament length measuring mechanism and a slow start and stop system. 제1항에 있어서, 전기식 해사 장력 조절기구(6)는 파우더 브레이크인 것을 특징으로 하는 필라멘트의 태섬도화 방법.2. Method according to claim 1, characterized in that the electric sea tension control mechanism (6) is a powder brake. 제1항에 있어서, 크릴(1) 및 와인더(5)에 장력 조절용 가이드가 부착되어 있는 것을 특징으로 하는 필라멘트의 태섬도화 방법.The method of claim 1, wherein the tension adjustment guide is attached to the krill (1) and the winder (5). 제5항에 있어서, 파우더 브레이크는 해사 장력을 콘트롤러(6b)에서 미리 측정된 해사 장력과 비교하여 보정 값을 산정한 후, 이를 보정 값에 따라 크릴에 꽂혀져 있는 보빈이 해사 장력에 의해 회전되는 속도를 제어하거나 또는 감지 센서(6a)를 설치하여 산업용 필라멘트의 해사 장력을 감지한 후 감지된 해사 장력을 전자와 마찬가지로 콘트롤러(6b)에서 미리 입력된 파우더 브레이크(6c)로 전달해 주는 것을 특징으로 하는 필라멘트의 태섬도화 방법.The powder brake calculates a correction value by comparing the sea tension to a sea level tension previously measured at the controller 6b, and then, the bobbin inserted into the krill is rotated by the sea tension. After controlling the speed or installing a detection sensor (6a) to detect the sea tension of the industrial filament, the detected sea tension is transmitted to the powder brake (6c) previously input from the controller (6b) as in the former The method of drawing up the filament.
KR1020070045465A 2007-05-10 2007-05-10 Method for the Tammability of Whole Aromatic Polyamide Filaments KR100873874B1 (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
KR1020070045465A KR100873874B1 (en) 2007-05-10 2007-05-10 Method for the Tammability of Whole Aromatic Polyamide Filaments
EP12171265.7A EP2518196B1 (en) 2007-05-10 2008-05-13 Bundle of non-twisted filaments
EP13159336.0A EP2604731B1 (en) 2007-05-10 2008-05-13 Method of folding filament
PCT/KR2008/002655 WO2008140240A1 (en) 2007-05-10 2008-05-13 Method of folding filament and bundle of filament manufactured thereof
CN2011100045174A CN102041594A (en) 2007-05-10 2008-05-13 Bundle of filament
ES13190820.4T ES2549562T3 (en) 2007-05-10 2008-05-13 Filament Folding Method
ES12171265.7T ES2446421T3 (en) 2007-05-10 2008-05-13 Beam of unbraided fllaments
US12/599,129 US8302373B2 (en) 2007-05-10 2008-05-13 Method of assembling filaments and bundle of filaments obtained by the method
RU2009145716/05A RU2426825C1 (en) 2007-05-10 2008-05-13 Method to fold monothreads and complex of monothreads made from them
EP13190820.4A EP2692917B1 (en) 2007-05-10 2008-05-13 Method of folding filament
JP2010507337A JP4956667B2 (en) 2007-05-10 2008-05-13 Filament combination method and filament mixture produced thereby
CN2008800151396A CN101680133B (en) 2007-05-10 2008-05-13 Method of folding filament and bundle of filament manufactured thereof
ES08753451.7T ES2492649T3 (en) 2007-05-10 2008-05-13 Method of folding filaments and filament bundle manufactured by means of it
EP08753451.7A EP2150643B1 (en) 2007-05-10 2008-05-13 Method of folding filament and bundle of filament manufactured thereof
CN201110004516.XA CN102041593B (en) 2007-05-10 2008-05-13 A kind of method by multiple filament production filaments bundles
ES13159336.0T ES2533189T3 (en) 2007-05-10 2008-05-13 Filament folding procedure
US13/559,076 US8511054B2 (en) 2007-05-10 2012-07-26 Method of assembling filaments and bundle of filaments obtained by the method

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100947500B1 (en) * 2007-05-15 2010-03-17 주식회사 코오롱 Bundle of industrial synthetic filament used in covering optic fiber
KR20190079897A (en) * 2017-12-28 2019-07-08 코오롱인더스트리 주식회사 Unwinder having tension controller and apparatus for manufacturing twised yarn

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100947500B1 (en) * 2007-05-15 2010-03-17 주식회사 코오롱 Bundle of industrial synthetic filament used in covering optic fiber
KR20190079897A (en) * 2017-12-28 2019-07-08 코오롱인더스트리 주식회사 Unwinder having tension controller and apparatus for manufacturing twised yarn

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