KR101566634B1 - Two-layer circular knit having excellent temperature adaptability and process of producing thereof - Google Patents
Two-layer circular knit having excellent temperature adaptability and process of producing thereof Download PDFInfo
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- 238000000034 method Methods 0.000 title claims description 3
- 239000004744 fabric Substances 0.000 claims abstract description 26
- 229920000433 Lyocell Polymers 0.000 claims abstract description 19
- 229920000742 Cotton Polymers 0.000 claims abstract description 18
- 239000002131 composite material Substances 0.000 claims abstract description 16
- 238000009940 knitting Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- -1 polypropylene Polymers 0.000 claims description 8
- 239000004743 Polypropylene Substances 0.000 claims description 7
- 229920001155 polypropylene Polymers 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 6
- 230000003044 adaptive effect Effects 0.000 claims description 4
- 229920001187 thermosetting polymer Polymers 0.000 claims description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 claims 2
- 239000000835 fiber Substances 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 5
- 229920002215 polytrimethylene terephthalate Polymers 0.000 description 4
- 238000009987 spinning Methods 0.000 description 4
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000000845 anti-microbial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 240000008564 Boehmeria nivea Species 0.000 description 1
- 101100338765 Danio rerio hamp2 gene Proteins 0.000 description 1
- 101150043052 Hamp gene Proteins 0.000 description 1
- 229920001410 Microfiber Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 230000002996 emotional effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000003658 microfiber Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012782 phase change material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000007378 ring spinning Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B9/00—Circular knitting machines with independently-movable needles
- D04B9/06—Circular knitting machines with independently-movable needles with needle cylinder and dial for ribbed goods
- D04B9/08—Circular knitting machines with independently-movable needles with needle cylinder and dial for ribbed goods for interlock goods
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/34—Core-skin structure; Spinnerette packs therefor
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- 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
- D04B1/18—Other fabrics or articles characterised primarily by the use of particular thread materials elastic threads
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Knitting Of Fabric (AREA)
Abstract
본 발명은 면/ptt/텐셀 복합사이로슬럽(Siro-Slub)방적사를 표면사로, 온도적응성사를 이면사로, 양면환편기로 환편한 온도적응성이 우수한 이중직환편물 및 그 제조방법에 관한 것으로서, 천연섬유의 감성을 가지는 핸드필을 가지며, 항균성 및 온도적응성의 특징을 가져 내의, 아웃도어 내피, 스포츠 의류용도로 널리 사용할 수 있는 이중직환편물을 제공할 수 있다.TECHNICAL FIELD The present invention relates to a double-knit circular knitted fabric excellent in temperature adaptability, which is made of a cotton / ptt / TENCEL composite Siro-Slub yarn as a surface yarn, a temperature adaptable yarn as a backing yarn, And can be widely used for innerwear, outdoor wear, sportswear, and the like.
Description
본 발명은 면/ptt/텐셀 복합사이로슬럽(Siro-Slub)방적사를 표면사로, 온도적응성사를 이면사로, 양면환편기로 환편한 온도적응성이 우수한 이중직환편물 및 그 제조방법에 관한 것이다.TECHNICAL FIELD The present invention relates to a double-knit circular knitted fabric excellent in temperature adaptability to a cotton / ptt / TENCEL composite Siro-Slub yarn as a surface yarn, a temperature-adjustable yarn as a backing yarn, and a double-sided circular knitting machine.
전세계적으로 의류용 섬유산업에 있어서 친환경, 고감성, 고기능성 의류에 대한 소비자들의 요구의 증가로 기능성에서 감성적, 고급스러움 측면과 인체친화적 측면을 표현할 수 있는 트렌드로 변화되고 있으며, 이러한 특징은 천연섬유에 대한 고차적인 특성에 착안하여 개발되어 오고 있다.With the increase in consumer demand for environmentally friendly, high-sensitive and high-function clothing in the textile industry worldwide, the trend is changing from functional to trends that express emotional, luxury and human-friendly aspects, And has been developed based on high-order characteristics of fibers.
천연섬유에 대한 의류용 소재로는 주로 면, 텐셀, 라미, 린넨, 햄프, 울 등이 사용하고 있으며, 천연의 고유한 색상과 천연스러운 느낌이 우수하기 때문에 소비자들의 소재선택의 주목을 받고 있으며 천연섬유에 대한 용도가 다양하기 때문에 소비량과 신제품 개발에 많은 연구가 지속되고 있는 실정이다.Cotton, tencel, ramie, linen, hamp, wool, etc. are used as clothing materials for natural fibers. Due to their natural color and natural feeling, they are attracting attention from consumers. Because of the diversity of uses for fibers, much research has been continuing on the consumption and development of new products.
이러한 천연섬유에 대한 고급스러움과 우아한 색감, 흡수력, 피부 접촉시 편안한 느낌 부여로 의류용 시장에 중요한 소재로 선택되어 사용되고 있는데, 소재에 대한 생산결과에 따라 가격이 상승하고, 기후와 온도, 계절에 영향에 따라 작황이 변동함으로써 수요와 공급에 예측을 할 수 없는 현실에 봉착하게 되었다.These natural fibers are selected and used as an important material for the clothing market because of their luxury, elegant color, absorbency, and comfortable feeling when they are in contact with the skin. The price increases depending on the production result of the material, As the effects of the crops fluctuated, the demand and supply became unpredictable.
한편, 합성섬유 소재에 대해서 최근에는 천연섬유가 발현하지 못하는 기능성 측면으로서 면섬유보다 우수한 흡수성과 탁월한 속건성, 항균성, 소취성, 온도적응성 등 다양한 기능성발현 원사들이 개발되고 있다. On the other hand, functional yarns which are superior in absorbability and excellent quick drying property, antibacterial property, deodorization property, temperature adaptability and the like have been developed as synthetic fiber materials in recent years in terms of functional properties that natural fibers can not be expressed.
화학섬유의 경우 80~90년대의 활발한 선진기술의 이전과 자체 연구소 설립 등으로 극세사와 기능성 원사 등의 차별화된 합섬소재 개발능력은 세계적인 수준이지만, 상대적으로 천연 및 재생섬유를 활용한 방적기술 및 방적사와 관련된 연구개발은 상당히 미흡한 실정이다.In the case of chemical fibers, the ability to develop differentiated synthetic materials such as microfiber and functional yarn is at a global level due to the transfer of advanced technologies in the 1980s and 1990s and the establishment of its own research institute. However, Research and development related to
주로 데님, 셔츠 및 캐주얼 의류 등 시각적인 감성이 요구되는 제품에 사용되는 팬시얀 방적사의 경우 국외에서 수입한 특수사 제조설비를 이용하여 한정된 패턴의 슬럽사 제품만 개발되고 있어 상대적으로 인건비가 낮고 방적설비가 많은 중국 및 개도국 시장과의 경쟁에서 밀려나고 있는 실정이며, 이러한 특수사 설비로 제조된 슬럽사 및 팬시얀은 일정한 패턴만을 표현하여 소비자들의 감성을 충족시키기엔 한계가 있었다.In the case of Fancy yarn spinning yarn mainly used for products requiring visual sensitivity such as denim, shirt and casual clothes, only a limited pattern of slip yarn products is developed using a special yarn manufacturing facility imported from abroad, It is a fact that the equipment is being pushed out of the competition with the markets of China and developing countries. The slushers and fancy yarns manufactured with these special equipment have a limit to satisfy consumers' emotions by expressing only certain patterns.
기존의 천연섬유 중 면, 텐셀, 모달 등의 방적사들은 링 방적기 및 MVS 방적기를 사용하여 단사나 합사 위주의 제품들을 생산 판매하고 있으며, 이를 이용하여 의류 제품이나 인테리어 생활용 제품의 섬유제품을 개발, 판매되고 있는 실정이었으나, 기존의 방적사의 경우 슬러브 패턴이 슬럽(Slub)과 피치(Pitch)의 변화로 구성되어 단조로운 형태로 구성되어졌다. 과거의 단일 패턴의 슬럽(Slub)에서 여러 번수의 Multi-slub로 최근에는 역 Slub Pattern으로 점차 발전되어 왔으나, 이를 이용한 환편물의 개발이 미진하여 신축성있는 환편물의 개발이 시급한 실정이었다.Cotton yarns such as cotton, tencel, and modal are produced and sold by using ring spinning machine and MVS spinning machine, mainly for single yarn or yarn, and develop and sell textile products for apparel products and interior living products However, in the case of the conventional spinning yarn, the slub pattern is formed in a monotonous shape composed of changes in slub and pitch. In recent years, the number of multi-slub in the single slub of a single pattern has been gradually increased to the reverse slub pattern. However, development of the circular knitted fabric using the knitted fabric has been urgently required.
또한, 섬유의 열적 성질을 향상시키기 위하여 상변화 물질 또는 가소성 결정성 물질의 배합물을 함유하도록 하여 반복적으로 열순환될 수 있으며, 충분한 양의 열을 저장 및 방출하여, 상당한 기간 동안 향상된 열적 성질을 갖는 온도적응성섬유를 개발하여 사용하고 있으나, 환편물에 사용할 경우에 물리적성질이 미흡하고, 천연섬유의 감성을 가지는 핸드필을 나타내기가 어려운 문제점이 있었다.It can also be repeatedly thermally cycled to contain a combination of phase change materials or plastic crystalline materials to improve the thermal properties of the fibers, and to store and release a sufficient amount of heat to provide improved thermal properties over a significant period of time Temperature adaptive fibers have been developed and used. However, when used in circular knitted fabrics, physical properties are insufficient, and there is a problem that it is difficult to display handpicks having sensibility of natural fibers.
그러므로 본 발명에서는 신축성 PTT의 조사와 면 및 텐셀 소재의 조사를 배열하여 방적함으로서 천연섬유의 감성을 가지는 핸드필을 가지며, 온도적응성의 특징을 가져 내의, 아웃도어 내피, 스포츠 의류용도로 널리 사용할 수 있는 이중직환편물을 제공하는 것을 기술적 과제로 한다.Therefore, according to the present invention, since the elastic PTT is irradiated and the surface and tencel material are arranged and spun, it has hand feels with sensibility of natural fibers and has a characteristic of temperature adaptability and can be widely used for interior, The present invention provides a double-knit circular knitted fabric.
그러므로 본 발명에 의하면, 면/ptt/텐셀 복합사이로슬럽(Siro-Slub)방적사를 표면사로, Therefore, according to the present invention, a cotton / ptt / TENCEL composite Siro-Slub yarn is applied to the surface yarn,
시스부로 폴리에스테르를, 코어부로 상전이물질을 함유하는 폴리프로필렌으로 이루어지는 온도적응성사를 이면사로 사용하여 루프장 12~14cm, 환편속도 12~16rpm의 조건으로 30~32인치/18~24게이지의 양면환편기로 환편한 것을 특징으로 하는 온도적응성이 우수한 이중직환편물의 제조방법이 제공된다.
And the temperature was adjusted to 30 to 32 inches / 18 to 24 gauge at a loop length of 12 to 14 cm and a circular speed of 12 to 16 rpm by using a thermosetting yarn made of polypropylene containing a phase transition material as a core portion, A method for manufacturing a double-knit circular knitted fabric excellent in temperature adaptability characterized by being circularly knitted with a circular knitting machine is provided.
이하 본 발명을 보다 상세히 설명하기로 한다.Hereinafter, the present invention will be described in more detail.
본 발명의 이중직환편물은 면/ptt/텐셀 복합사이로슬럽(Siro-Slub)방적사를 표면사로, 시스부로 폴리에스테르를, 코어부로 상전이물질을 함유하는 폴리프로필렌으로 이루어지는 온도적응성사를 이면사로 사용하여 양면환편기로 환편한 이중직환편물로서 천연섬유와 같은 핸드필과 항균성 및 온도적응성이 우수한 이중직환편물이다.The double-knit circular knitted fabric of the present invention is obtained by using a cotton / ptt / TENCEL composite Siro-Slub spun yarn as a surface yarn, a polyester as a sheath portion and a temperature-adaptive yarn made of polypropylene containing a phase transition material as a core portion, It is a double knit circular knitted fabric with a double-sided circular knitting machine. It is a double knit circular knitted fabric with excellent hand-fill and antimicrobial and temperature adaptability like natural fibers.
본발명의 이중직환편물의 구성원사는 표면사로는 면/ptt/텐셀 복합사이로슬럽(Siro-Slub)방적사를, 이면사로는 코어부로 상전이물질을 함유하는 폴리프로필렌으로 이루어지는 온도적응성사를 사용한다.The member of the double-knit circular knitted fabric of the present invention uses a thermoplastic yarn made of polypropylene containing cotton / ptt / tencel composite Siro-Slub spun yarn as a surface yarn and a phase transition material as a core yarn as a back yarn.
표면사로 사용되는 면/ptt/텐셀 복합사이로슬럽(Siro-Slub)방적사는 면섬유, PTT파이버(fiber) 및 텐셀파이버의 복합사이로슬럽방적사로서 면/ptt/텐셀의 중량비 20:30:50인 것을 사용하여 방적사의 표면잔털이 적어 섬도가 균일하여 환편물의 촉감이 매끄러우며, 신축성이 우수하면서도 면과 텐셀의 함유에 따른 천연섬유의 자연스러운 촉감이 발현되고 One Side 염색시 멜란지 톤을 부여할 수 있도록 한다. 상기 ptt(Polytrimethylene Terephthalate) 파이버는 저수축부분과 고수축부분이 접합된 이형단면 복합 파이버로서 신축성이 우수한 파이버로서 상기 복합사이로슬럽방적사의 신축성을 보완하게 된다.Cotton / ptt / TENCEL composite Siro-Slub yarn used as surface yarn is a composite yarn of cotton, PTT fiber and tencel fiber yarn with a weight ratio of cotton / ptt / tencel of 20:30:50 The surface smoothness of the circular knitted fabric is smooth and the stretchability is excellent, the natural feel of the natural fibers due to the inclusion of cotton and tencel is expressed, and the melange tone can be given in the one side dyeing . The polytrimethylene terephthalate (ptt) fiber is a modified cross-section composite fiber having a low shrinkage portion and a high shrinkage portion joined together, and is excellent in stretchability, thereby completing the stretchability of the composite shrinkage spun yarn.
면/ptt/텐셀 복합사이로슬럽(Siro-Slub)방적사는 섬도 20~25수(Ne), 강력 500~560cN, 신도 6~9%인 것을 사용함으로써 타 복합사 사용시 대비 필링성을 향상 시키고, 천연감성의 터치감과 내츄럴한 효과를 부여할 수 있다.Cotton / ptt / TENCEL composite Siro-Slub spinning yarns have a fineness of 20 to 25 (Ne), 500 to 560 cN of strong, and 6 to 9% of elongation, It is possible to give sensibility touch and natural effect.
이면사로 사용되는 온도적응성사는 시스부로 폴리에스테르를, 코어부로 상전이물질을 함유하는 폴리프로필렌으로 이루어지는 것으로서 대한민국등록특허제10-0696914호로 특허등록받은 아웃라스트사의 80~150d/36f 온도적응성사로서 열에너지 저장 및 방출 성질을 향상시키는 온도적응성이 우수하여 본 발명의 이중직환편물의 이면부를 형성하여 온도적응성을 발휘할 수 있다. The temperature adaptive yarn used as the back yarn is made of polypropylene containing cis-to-cobalt and polypropylene containing a phase transition material as a core part, and is a registered trademark of OutRast Co., Ltd. as a registered trademark of Korean Patent No. 10-0696914. And the temperature adaptability for improving the discharge property, so that the back side of the double-cut circular knitted fabric of the present invention is formed, and the temperature adaptability can be exerted.
이렇게 본 발명에서는 상기 표면사 및 이면사를 사용하여 루프장 12~14cm, 환편속도 12~16rpm의 조건으로 양면환편기로 환편하여 온도적응성이 우수한 이중직환편물을 제조하게 된다. 환편기는 사도입부 84 feeders이고, 30~32인치/18~24게이지인 양면환편기를 사용하고, 특히 후라이스(fraise) 조직으로 제조하는 것이 바람직하다. 환편에서는 루프장으로 편물의 밀도를 조정하는데 루프장이 길수록 밀도가 낮고(중량이 낮고), 루프장이 짧을수록 밀도가 높다(중량이 높다). 본 발명에서는 상기의 표면사 및 이면사를 투입하여 루프장을 표면사 12.5cm, 이면사 14cm로 조절하는 것이 적정한 밀도의 환편물을 편직하기에 바람직하다.In the present invention, the surface yarn and the backing yarn are used to manufacture a double-knit circular knitted fabric excellent in temperature adaptability by circularly kneading with a double-sided circular knitting machine under conditions of loop length of 12 to 14 cm and circular knitting speed of 12 to 16 rpm. The circular knitting machine is preferably a feeder of a yarn introduction part, and it is preferable to use a double-sided circular knitting machine with a 30 to 32 inch / 18 to 24 gauge, especially a fraise structure. In circular knitting, the density of knitted fabric is adjusted by loop length. The longer the loop length, the lower density (lower weight) and the shorter loop length (higher weight). In the present invention, it is preferable that the surface yarn and the weft yarn are knitted to adjust the loop length to 12.5 cm of the surface yarn and 14 cm of the weft yarn to knit the circular knitted fabric having an appropriate density.
이렇게 본 발명에 의하면, 면/ptt/텐셀 복합사이로슬럽(Siro-Slub)방적사를 표면사로, 온도적응성사를 이면사로 사용하여 루프장 12~14cm로 양면환편기로 환편된 것을 특징으로 하는 천연섬유의 감성의 핸드필을 가지며, 항균성 및 온도적응성의 특징을 가지는 이중직환편물을 제공할 수 있다.According to the present invention, there is provided a method for producing a natural fiber which is characterized in that a cotton / ptt / TENCEL composite Siro-Slub spun yarn is used as a surface yarn and a temperature-adaptive yarn is used as a back yarn, It is possible to provide a double-knit circular knitted fabric having a sensible hand filament, and having characteristics of antibacterial and temperature adaptability.
그러므로 본 발명에 의하면 천연섬유의 감성을 가지는 핸드필을 가지며, 항균성 및 온도적응성의 특징을 가져 내의, 아웃도어 내피, 스포츠 의류용도로 널리 사용할 수 있는 이중직환편물을 제공할 수 있다.Therefore, according to the present invention, it is possible to provide a double-knit circular knitted fabric having a handle having a sensibility of natural fibers and having characteristics of antimicrobial and temperature adaptability, which can be widely used for interior, outdoor interior and sportswear.
도 1은 본 발명의 이중직환편물의 표면사진이다.1 is a photograph of the surface of a double-ring circular knitted fabric of the present invention.
다음의 실시예에서는 본 발명의 이중직환편물을 제조하는 비한정적인 예시를 하고 있다.The following examples illustrate non-limiting examples of producing the double-ring circular knitted fabric of the present invention.
[실시예 1][Example 1]
면/ptt/텐셀의 중량비율이 20/30/50(%)이고 신도 7%, 강력 553cN이고 섬도 20수(Ne)인 면/ptt/텐셀 복합사이로슬럽(Siro-Slub)방적사를 표면사로, 온도적응성사(아웃라스트산, DTY 80d/36f)를 이면사로 공급하여 표면사 12.5cm, 이면사 14cm, 환편속도 15rpm의 조건으로 사도입부 84 feeders이고, 32인치 / 24게이지인 양면환편기로 환편하여 이중직환편물을 제조하였다. 제조된 환편물의 물성은 표 1에 나타내었다. PTT의 복합에 따른 편직원단의 물성의 객관적 데이터는 KES-FB system과 FAST system 으로 측정하고 그 결과치를 비교하여 판단하였다.A surface / ptt / TENCEL composite Siro-Slub yarn with a weight ratio of cotton / ptt / tencel of 20/30/50 (%) and an elongation of 7%, a strength of 553 cN and a fineness of 20 (Ne) The temperature was adjusted to 84 feeders under the conditions of 12.5 cm of surface yarn, 14 cm of backing yarn and 15 rpm of circular speed, and the yarn was fed to a double yarn circular knitting machine with a 32 inch / 24 gauge, Thereby producing a circular knitted fabric. Table 1 shows the physical properties of the produced circular knitted fabric. The objective data of the properties of knitted fabric according to the composite of PTT were measured by KES-FB system and FAST system, and the results were compared and judged.
Claims (3)
시스부로 폴리에스테르를, 코어부로 상전이물질을 함유하는 폴리프로필렌으로 이루어지는 온도적응성사를 이면사로 사용하여 루프장 12~14cm, 환편속도 12~16rpm의 조건으로 30~32인치/18~24게이지의 양면환편기로 환편한 것을 특징으로 하는 온도적응성이 우수한 이중직환편물의 제조방법. Cotton / ptt / TENCEL composite Siro-Slub yarn to surface yarn,
And the temperature was adjusted to 30 to 32 inches / 18 to 24 gauge at a loop length of 12 to 14 cm and a circular speed of 12 to 16 rpm by using a thermosetting yarn made of polypropylene containing a phase transition material as a core portion, Wherein the knitted fabric is circularly knitted with a circular knitting machine.
상기 면/ptt/텐셀 복합사이로슬럽(Siro-Slub)방적사는 섬도 20~25수(Ne), 강력 500~560cN, 신도 6~9%이고, 상기 온도적응성사는 80~150d/36f 온도적응성사인 것을 특징으로 하는 온도적응성이 우수한 이중직환편물의 제조방법. The method according to claim 1,
The cotton / ptt / tencel composite Siro-Slub spun yarn has a fineness of 20 to 25 number (Ne), a strength of 500 to 560 cN and an elongation of 6 to 9%, and the temperature adaptive yarn is a temperature adaptive yarn of 80 to 150d / Wherein the thermoplastic elastomer is a thermoplastic elastomer.
시스부로 폴리에스테르를, 코어부로 상전이물질을 함유하는 폴리프로필렌으로 이루어지는 온도적응성사를 이면사로 사용하여 루프장 12~14cm로 양면환편기로 환편된 것을 특징으로 하는 온도적응성이 우수한 이중직환편물.
Cotton / ptt / TENCEL composite Siro-Slub yarn to surface yarn,
Characterized in that the temperature-adaptive knitted fabric made of polypropylene containing a phase transition material as a core part is used as a backing yarn and the knitted fabric is circularly knitted by a double-sided circular knitting machine at a loop length of 12 to 14 cm.
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