KR0144692B1 - Nontwist and nontwist fabric made therewith - Google Patents

Nontwist and nontwist fabric made therewith

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Publication number
KR0144692B1
KR0144692B1 KR1019960004011A KR19960004011A KR0144692B1 KR 0144692 B1 KR0144692 B1 KR 0144692B1 KR 1019960004011 A KR1019960004011 A KR 1019960004011A KR 19960004011 A KR19960004011 A KR 19960004011A KR 0144692 B1 KR0144692 B1 KR 0144692B1
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KR
South Korea
Prior art keywords
yarn
soluble
twisted
free
lead
Prior art date
Application number
KR1019960004011A
Other languages
Korean (ko)
Other versions
KR970062870A (en
Inventor
엄기섭
방노식
박영근
이시우
Original Assignee
이준호
충남방적주식회사
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Application filed by 이준호, 충남방적주식회사 filed Critical 이준호
Priority to KR1019960004011A priority Critical patent/KR0144692B1/en
Publication of KR970062870A publication Critical patent/KR970062870A/en
Application granted granted Critical
Publication of KR0144692B1 publication Critical patent/KR0144692B1/en

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Classifications

    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/18—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from other substances
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/10—Spinning or twisting machines in which the product is wound-up continuously for imparting multiple twist, e.g. two-for-one twisting
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/86—Multiple-twist arrangements, e.g. two-for-one twisting devices ; Threading of yarn; Devices in hollow spindles for imparting false twist
    • 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
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/41—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with specific twist
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Woven Fabrics (AREA)

Abstract

본 발명은 제직 또는 편직에 사용하기에 적합한 무연의 방적사 및 이를 이용한 무연직물의 제조방법에 관한 것이다.The present invention relates to a lead-free spun yarn suitable for use in weaving or knitting and a method for producing a lead-free fabric using the same.

본 발명에서의 무연사는 가용성사와 꼬임을 가진 비가용성 방적사를 합사하고 합사된 사를 다시 비가용성 방적사의 원래 꼬임 방향과 반대방향으로 연사하여 만든다.The non-twisted yarn in the present invention is made of a non-soluble spun yarn with twisted soluble yarn and twisted yarn is twisted again in the opposite direction to the original twist direction of the non-soluble spun yarn.

이러한 무연사는 제,편직한 후 후처리공정에서 가용성사만을 제거해내는데, 이렇게하여 만든 제품은 피부와 많은 마찰이 있어도 피부에 전혀 손상을 주지않을 뿐만 아니라 고도의 소프트성과 볼륨감을 주며 기존의 면섬유제품과의 비교에서도 우수한 흡수성을 나타내 타올, 목욕용 까운등으로 매우 적합하며 생산과정도 간단하여 대량생산에 적합하다는 것이 큰 특징이다.This lead-free yarn removes only the soluble yarn in the post-treatment process after weaving and knitting. The product made in this way does not damage the skin at all, even though it has a lot of friction with the skin. In comparison with the excellent absorption, it is very suitable for towels, bathrobes, etc., and the production process is simple, so it is suitable for mass production.

Description

무연사 및 이를 이용한 무연직물의 제조방법Lead-free yarn and manufacturing method of lead-free fabric using the same

제1도는 본 발명의 실시예1에 따라 제조한 무연사의 사구조를 보여주는 전자현미경 사진.Figure 1 is an electron micrograph showing the structure of the yarn-free yarn prepared according to Example 1 of the present invention.

제2도는 본 발명의 실시예2에 따라 직물로 제직 후 가용성사 용해전 상태를 보여주는 전자 현미경 사진.2 is an electron micrograph showing a state before dissolving soluble yarn after weaving into a fabric according to Example 2 of the present invention.

제3도는 제2도에서 가용성사 용해후 직물상 무연사 상태를 보여주는 전자 현미경 사진.3 is an electron micrograph showing the state of non-twisted yarn on a fabric after dissolving soluble yarn in FIG.

본 발명은 제직 또는 편직에 사용 할 수 있는 무연의 방적사 및 이를 이용한 무연직물의 제조방법에 관한 것이다.The present invention relates to a lead-free spun yarn that can be used for weaving or knitting and a method for producing a lead-free fabric using the same.

종래의 무연사 제조방법으로는 섬유속을 구성하는 섬유를 호제로서 상호 접착시켜 실로써의 충분한 강력을 갖도록 한 꼬임이 없는 방적사로 만들거나, 비스코스 섬유나 기타의 섬유에 입자 상의 녹말을 접착시켜 호화(糊化)한 후 실을 만들고 이 실을 제직후에 발호하도록 하는 “티·엔·오(TNO) 방식”이라는 제법으로 만들었다. 또한 수용성 PVC섬유를 슬라이버속에 혼합하고 드래프트한 후에 습윤시켜 무연사로 만드는 소위 “ 트윌로 시스템(Twilo system) ”이라는 방법이 있다.Conventional non-twisted yarn manufacturing method is made of a twist-free spun yarn made by adhering the fibers constituting the fiber bundle to each other as an adhesive to have sufficient strength as a thread, or by adhering the starch on the particles to viscose fibers or other fibers. After making the yarn, it was made by the method of "TNO method" which made the thread and called it after weaving. There is also a so-called “Twilo system” that mixes water-soluble PVC fibers in a sliver, then wets them into lead-free yarns.

그러나 이러한 종래의 무연사 제조기술은 기존 정방기에 많은 부가적 장치가 필요하여 제조기술 및 관리면에서 어려움이 많았고 로트번호에 따라 그 효과에도 많은 차이가 발생하여 제품의 용도개발에 한계가 있었다. 즉 상기의 종래 제조기술들은 이론적으로는 우수한 특성을 가지고 있으나 실제 생산라인에 근접하는데는 많은 문제점들이 나타나서 거의 활용되지 못 하고 있는 실정이다.However, the conventional non-twisted yarn manufacturing technology requires a lot of additional equipment in the existing spinning machine, and there are many difficulties in terms of manufacturing technology and management. That is, the above conventional manufacturing techniques have excellent characteristics in theory, but many problems appear in actual approach to the production line, and are rarely utilized.

따라서 본 발명은 기존의 설비를 이용한 간단한 공정으로 종래의 문제점을 해결하고 고도의포근한 감촉과 소프트한 촉감을 갖는 무연사를 제조하는 것을 과제로 한다.Therefore, the present invention is to solve the conventional problems by a simple process using an existing equipment and to produce a lead-free yarn having a high comfort and soft touch.

상기한 과제를 해결하기위한 본 발명에 의하면 비가용성 방적사와 가용성 방사사 또는 방적사를 합사하고 비가용성 방적사의 원래 꼬임방향과 반대방향으로 연사를 하는 것을 특징으로 하는 무연사가 제공된다.According to the present invention for solving the above problems there is provided a non-twisted yarn characterized in that the non-soluble spun yarn and soluble spinning yarn or yarn spun and twisted in the opposite direction to the original twist direction of the non-soluble spun yarn.

이하 본 발명에 대하여 보다 상세히 설명하기도 한다.Hereinafter, the present invention will be described in more detail.

본 무연사는 크게 두가지 공정을 거쳐 만들어 지는데, 즉 가용성사와 비가용성사의 합사공정과 연사공정이 그것이다. 본 발명에서 비가용성 방적사로는 보통 방적공장에서 생산되는 사로 면사,모사, 재생섬유(단섬유), 합성섬유(단섬유) 및 이들의 혼합사가 될 수 있다. 그리고 가용성사는 비가용성사와 합연시 용제 등에 의하여 후처리 공정에서 용해시킬 수 있는 방적사 또는 방사사가 사용될 수 있다. 주지 할 것은 본 발명에서 비가용성사는 반드시 녹지않는 사를 의미하는 것은 아니라는 것이다. 에를들어, 비가용성사가 수성용 제하에서는 안녹으나 유성용제에는 녹는 것이더라도 가용성사가 수성용매에 녹는 것이라면 이러한 사의 조합도 가능하다. 다시말하면,가용성사와 비가용성사는 정하여져 있는 것이 아니라 상대적이라고 할 수 있다. 예를 들면 면사와 알카리용해성 폴리에스테르 사를 합연하는 경우 후처리 공정에서 폴리에스테르 사만을 용해시킬수 있기 때문에 이 경우 면사는 비가용성사로, 그리고 알카리용해성 폴리에스테르 사는 가용성사로 사용된 것이다. 한편 폴리에스테르 단섬유 방적사와 수용성 폴리비닐알콜사를 합연하는 경우 후처리 공정에서 폴리비닐알콜사 만을 용해시킬 수 있기 때문에 이때에는 폴리에스테르 사가 비가용성사로, 그리고 폴리비닐알콜사는 가용성사로 사용된 것이다. 한편 이들의 섬도는 용도에 따라 자유롭게 조절하여 사용 할 수 있다.This lead-free yarn is made through two main processes, namely, the joint process and twisting process of soluble and non-soluble yarns. In the present invention, the non-soluble spun yarn may be yarns, yarns, regenerated fibers (short fibers), synthetic fibers (short fibers) and mixtures thereof that are usually produced in a spinning factory. In addition, soluble yarn may be spun yarn or spinning yarn which can be dissolved in a post-treatment process by a solvent or the like when combined with a non-soluble yarn. It should be noted that in the present invention, the insoluble yarn does not necessarily mean an insoluble yarn. For example, a combination of these yarns is possible if the soluble yarn is soluble in an aqueous solvent, even if the non-soluble yarn is not soluble under aqueous solvents but soluble in an oily solvent. In other words, the availability company and the non-availability company are not defined but relative. For example, when cotton yarns and alkali-soluble polyester yarns are combined, only cotton yarns can be dissolved in the post-treatment process. In this case, cotton yarns are used as non-soluble yarns and alkali-soluble polyester yarns as soluble yarns. Meanwhile, when the polyester short fiber spun yarn and the water-soluble polyvinyl alcohol yarn are combined, only the polyvinyl alcohol yarn can be dissolved in the post-treatment process. At this time, the polyester yarn is used as a non-soluble yarn, and the polyvinyl alcohol yarn is used as a soluble yarn. Meanwhile, their fineness can be freely adjusted according to the use.

본 발명에서는 비가용성사와 가용성사를 합사하는 경우 각사의 장력조절이 중요한데 장력이 균일하지 못하면 다음공정인 연사공정에서 꼬임부동이나 사절의 원인이 된다.In the present invention, when the non-soluble yarn and the soluble yarn are combined, it is important to control the tension of each company, but if the tension is not uniform, it causes twisting or trimming in the subsequent twisting process.

연사공정은 일반적으로 단사가 많이 사용되나 강력을 크게 할 목적으로 합연 하기도 한다. 여기서 단사의 꼬임을 하연이라고 하여 합연할 때의 꼬임을 상연이라고 한다. 합연을 할 때 상연을 하연의 방향과 같이 하면 강력은 크게 증가하고, 하연의 방향과 반대로 꼬임을 주면 하연은 풀리는 결과가 되어 전자에 비해 강력은 감소되지만 같은 번수의 단사보다는 강력이 크다.The twisting process is generally used a lot of single yarn, but may be combined to increase the strength. Here, the twist of single yarn is called Hayeon, and the twist when combining is called Sangyeon. When joining the upper edge in the direction of the lower edge, the strength is greatly increased, if twisted opposite to the direction of the lower edge, the lower edge is released, resulting in less strength than the former, but more powerful than the same number of single yarns.

본 발명에서는 방적공적에서 Z 또는 S연으로 방적된 비가용성사를 가용성사와 합사하고나서 합사된 사를 비가용성사의 원래 꼬임방향과 반대방향으로 연사하는데 이때 비가용성사는 거의 해연이 되어 무연상태로 존재하게 된다(제 1도). 이 경우 해연정도는 비가용성사 원래 꼬임의 80∼90% 정도이다. 이렇게하여 제조된 사는 직, 편물로 만든 후 가용성사를 제거하므로써 마치 무연의 사로 직물을 제,편직한 것과 같은 효과를 낼 수 있다.In the present invention, after incorporating the non-soluble yarn spun with Z or S lead in the spinning ball with the soluble yarn, the yarn is twisted in the opposite direction to the original twist direction of the non-soluble yarn, where the non-soluble yarn is almost smoke-free and exists in a lead-free state. (Figure 1). In this case, the dissolution rate is about 80 to 90% of the original twist of the insoluble yarn. In this way, the manufactured yarn can be produced as a knitted, knitted fabric and then removed by dissolving the soluble yarn.

이하, 실시예를 통하여 본 발명을 더욱 구체적으로 설명하겠는 바, 본 발명이 실시예에 의해 한정되는 것은 아니다.Hereinafter, the present invention will be described in more detail with reference to Examples, but the present invention is not limited by Examples.

[실시예 1]Example 1

알카리용해성 폴리에스테르(규격: 40d × 9 fila)와 면방적사 [규격: Ne 30‘s, TM 3.71, TPI 20.6, TPM 800(setting, Z연)]를 면방적사에 대해서만 장력을 부여하여 합사한 후 투포원 트위스트기를 이용하여 다음과 같은 해연조건으로 연사하였다.Alkali-soluble polyester (standard: 40d × 9 fila) and cotton spun yarn [Specification: Ne 30's, TM 3.71, TPI 20.6, TPM 800 (setting, Z lead)] are tensioned and spun together for cotton spun yarn Two guns were twisted under the following maritime conditions using a twister.

◎연사시 해연조건◎ Dismissal condition at the time of speaker

TM : 3.5, TPI : 17.81, TPM : 701.3 (87.6% 해연)TM: 3.5, TPI: 17.81, TPM: 701.3 (87.6% fired)

그 결과 제조된 무연사(Ne 29.5＇s)를 전자현미경으로 촬영하였다(제1도 참조)The resulting non-twisted yarn (Ne 29.5 μs) was photographed with an electron microscope (see FIG. 1).

[실시예 2]Example 2

실시예 1에 의한 무연사로 제직한 후(제 2도 참조), 이를 알카리수용액에 침지하여 폴리에스테를 용해시킨 후 전자현미경으로 촬영하였다(제 3도참조).After weaving with non-twisted yarn according to Example 1 (see FIG. 2), it was immersed in an alkaline aqueous solution to dissolve the polyester and photographed with an electron microscope (see FIG. 3).

제1도 내지 제3도의 전자현미경 사진으로부터 알 수 있는 바와 같이 본 발명에 의한 무연사는 제직이 가능하며, 제직 후 알카리용해성 폴리에스테르를 제거한 직물은 고도의 포근한 감촉과 소프트한 촉감을 갖는 것이다. 따라서, 본 발명에 의한 무연사로 만든 제품은 피부와 많은 마찰이 있어도 피부에 전혀 손상을 주지 않을 뿐만 아니라 고도의 소프트성과 볼륨감을 주며 기존의 면섬유 제품과의 비교에서도 우수한 흡수성을 나타내 타올, 목욕용 까운등으로 매우 적합하며 생산과정도 간단하여 대량생산에 적합하다는 것 큰 특징이다.As can be seen from the electron micrographs of FIGS. 1 to 3, the non-twisted yarn according to the present invention can be woven, and the woven fabric from which the alkali-soluble polyester is removed after weaving has a high soft feel and a soft touch. Therefore, the product made of non-twisted yarn according to the present invention does not damage the skin at all even if there is a lot of friction with the skin, and also gives a high softness and a sense of volume, and shows excellent absorption in comparison with conventional cotton fiber products. It is very suitable for mass production because it is very suitable and the production process is simple.

Claims (4)

가용성 사와 꼬임을 가진 비가용성 방적사를 합사하고 합사된 사를 다시 비가용성 방적사의 원래 꼬임방향과 반대방향으로 연사하여 얻어진 무연사.Non-twisted yarn obtained by plying non-soluble yarn with twisted soluble yarn and twisting yarn again in the opposite direction to the original twisting direction of the non-soluble yarn. 제1항에 있어서, 가용성사가 알카리용해성 폴리에스테르이고 비가용성 방적사가 면사인 것을 특징으로 하는 무연사.2. The twist-free yarn according to claim 1, wherein the soluble yarn is an alkali soluble polyester and the insoluble yarn is a cotton yarn. 제1항 또는 제2항에 있어서, 상기 합사는 바가용성 방적사에 대해서만 장력을 부여하여 합사한 것임을 특징으로 하는 무연사.The non-twisted yarn according to claim 1 or 2, wherein the pulverized yarn is woven by applying tension only to the bar-soluble spun yarn. 가용성 사와 꼬임을 가진 비가용성 방적사를 합사하고 합사된 사를 다시 원래 꼬임이 있는 비가용성 방적사와 반대방향으로 연사하여 얻어진 사로 직,편물을 제직하고나서 가용성 사를 용해제거하는 것을 특징으로하는 무연직물의 제조방법.A non-woven fabric characterized by weaving a nonwoven yarn knitted with soluble yarn and twisted yarn and weaving the twisted yarn back in the opposite direction to the original twisted non-soluble yarn. Manufacturing method.
KR1019960004011A 1996-02-17 1996-02-17 Nontwist and nontwist fabric made therewith KR0144692B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010007754A (en) * 2000-08-12 2001-02-05 윤은혁 The manufacturing mathod of bobbin for embroidery machine
KR20020032222A (en) * 2000-10-26 2002-05-03 김쌍식 Making method of elasticity equipping twisting threads
US7207167B2 (en) 2002-03-18 2007-04-24 Kwan-Young Kim Manufacturing process of non-twisted yarn

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103097595B (en) * 2010-04-20 2015-09-09 可乐丽贸易有限公司 The bulk yarn of woven fabric or knitted fabric manufacture and doff, woven fabric or knitted fabric and manufacture method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010007754A (en) * 2000-08-12 2001-02-05 윤은혁 The manufacturing mathod of bobbin for embroidery machine
KR20020032222A (en) * 2000-10-26 2002-05-03 김쌍식 Making method of elasticity equipping twisting threads
US7207167B2 (en) 2002-03-18 2007-04-24 Kwan-Young Kim Manufacturing process of non-twisted yarn

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