• 제목/요약/키워드: weave

검색결과 277건 처리시간 0.025초

대학생의 셔츠용 소재에 대한 선호도 조사연구 (A Research on the Preference to Textiles for Shirts of College Students)

  • 김희숙;나미희
    • 한국생활과학회지
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    • 제11권3호
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    • pp.263-271
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    • 2002
  • This research was designed to investigate the preference to textiles for shirts of college students. 105 subjects majored in fashion design were surveyed and SPSS WIN 11.0 program was used for statistical analysis. The results of this study were as follows: 1. Design was the primary factor in purchasing a clothing and college students considered color and texture as important factors for clothing materials. 2. There were significant differences in preference to textiles for winter shirts, especially grade and resident area. 3. College students preferred plain wool two and two check foremost as a textile for spring and fall. 4. Plain cotton poplin was the most preferred material for summer. 5. Twill cotton drill was the most preferred textile for winter. 6. Textiles for winter were thicker and heavier than others and natural fiber were preferred such as cotton and wool. 7. Plain weave was preferred for spring. fall and summer, and twill weave for winter. 8. College students preferred plain texture foremost and blue shaded light color was preferred for spring. fall and summer and brown shaded dark color was for winter.

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Fabric 형태에 따른 열가소성수지 적층복합재료의 성형성 (Formability of Thermoplastic Laminar Composite depending on the Types of- Fabric)

  • 신익재;이동주
    • 대한기계학회논문집A
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    • 제27권8호
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    • pp.1338-1346
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    • 2003
  • Three-dimensional formability of the thermoplastic laminar composite was studied according to manufacturing conditions. Five different types of the plain weave fabric were used as reinforcement with PET matrix. The square blank was made by press consolidation technique and formed in the type hemisphere. B-factor defined as the ratio of width of yarn and distance between yarns was used as the factor of formability in the type of plain weave fabric. The formability of PET/Glass fabric laminar composite was estimated in terms of forming rate and B-factor with the thickness distribution, area ratio of blank, and intra-ply shear angle. The thickness distribution across hemisphere was strongly affected by the B-factor, forming rate and blank thickness. The area ratio of blank was increased with B-factor, forming rate and blank thickness. Also, it was found that the intra-ply shear angle depends on the B-factor and forming rate.

인터넷에서의 소재 평가에 대한 연구 -실물과 영상에서의 면직물 유사성 평가- (The evaluation of fabric on the Internet -The difference of cotton fabric texture perceived between on-line and off-line-)

  • 신혜원;이정순
    • 한국의류학회지
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    • 제28권3_4호
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    • pp.396-402
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    • 2004
  • The purpose of this study was to investigate the difference of cotton fabric texture perceived between on-line(screening fabric) and off-line(real fabric), and to analyze fabric characteristics having an effect on the difference. The similarity of 55 various cotton fabrics perceived between on-line and on-line were measured showing simultaneously real fabrics and screening fabrics by 7-scale questionnaire. And the characteristics of cotton fabrics such as weave structure, thickness, weight, fabric density, stiffness, Hunter's L, a, b, and hue were measured. Cotton fabrics were classified into 3 groups by extent of similarity. There were no significant differences in weft density, stiffness, Hunter's L, a, b, and hue among 3 groups. But there were significant differences in weave structure, thickness, weight, warp density, and difference of warp & weft density. The fabrics having large similarity were thick and heavy, had small warp density and difference of warp & weft density, and distinct surface texture. The group having medium similarity included fabrics of medium thickness and weight, having weak surface texture, large warp density and difference of warp & weft density. The group having small similarity, which the differences between on-line and off-line were large, included thin and light fabrics having smooth surface and large warp density and difference of warp & weft density.

Color Prediction of Yarn-dyed Woven Fabrics -Model Evaluation-

  • Chae, Youngjoo;Xin, John;Hua, Tao
    • 한국의류학회지
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    • 제38권3호
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    • pp.347-354
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    • 2014
  • The color appearance of a yarn-dyed woven fabric depends on the color of the yarn as well as on the weave structure. Predicting the final color appearance or formulating the recipe is a difficult task, considering the interference of colored yarns and structure variations. In a modern fabric design process, the intended color appearance is attained through a digital color methodology based on numerous color data and color mixing recipes (i.e., color prediction models, accumulated in CAD systems). For successful color reproduction, accurate color prediction models should be devised and equipped for the systems. In this study, the final colors of yarn-dyed woven fabrics were predicted using six geometric-color mixing models (i.e., simple K/S model, log K/S model, D-G model, S-N model, modified S-N model, and W-O model). The color differences between the measured and the predicted colors were calculated to evaluate the accuracy of various color models used for different weave structures. The log K/S model, D-G model, and W-O model were found to be more accurate in color prediction of the woven fabrics used. Among these three models, the W-O model was found to be the best one as it gave the least color difference between the measured and the predicted colors.

태권도복 소재의 성능 및 착용감의 개선을 위한 연구 (A Study on the Improvement in Performances and Wearing Sensation of Textiles for Taekwondo Wears)

  • 전영민;박정희;최정화
    • 한국의류학회지
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    • 제27권1호
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    • pp.134-142
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    • 2003
  • Performances of Taekwondo fabrics were evaluated in respect of fiber component. yarn count, weave structure and wearing comfort. As a beginning step, we investigated the present situation of Taekwondo wears by questionnaire from pro and amateur Taekwondo players. Samples employed in this study were cotton/nylon blend fabric that was newly woven for this study as well as fabrics of current Taekwondo wears for sale in the market. Their fundamental properties measured were such as air permeability, water vapor transport. wickability, absorption rate, Qmax values, thermal conductivity, durability, hand value, and etc. In addition, subjective wearing sensations were evaluated using Taekwondo wears made of those fabrics. From the results of the objective measurement and the subjective wearing test, we estimated the total fitness of fabrics as a Taekwondo wear. From the questionnaire we could see that pro players and amateurs wanted highly absorbing, quick drying, and soft-tough and complained abrasive surfaces and static elasticity of current fabrics. In view of the results so far achieved, nylon blended fabrics newly woven in this study, showed better comfort-related properties from both of the objective and subjective tests. It was also represented that finer yams enhanced water absorption and touch, and fabrics with rough surface such as honeycomb weave was superior in wearing comfort as well as aesthetic appearance.

Image Analysis of the Luster of Fabrics with Modified Cross-section Fibers

  • Shin Kyung In;Kim Seong Hun;Kim Jong Jun
    • Fibers and Polymers
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    • 제6권1호
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    • pp.82-88
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    • 2005
  • We have investigated the luster of modified cross-sectional fiber fabrics as one of the essential quality estimates for clothing development. We have confirmed an objective evaluation method, and have determined the experimental luster char­acteristics of modified cross-section fibers. The cross-section of the fibers in a fabric affects the appearance of a textile. We used the image analysis method to investigate the luster to determine the critical factors influencing the appearance of modi­fied cross-section fiber fabrics. For similarly structured textiles in a component fabric, clear differences were observed in the fabric weave, density, percentage, and total area of blobs, which is image region. Color played a decisive role in the luster of the textiles, and luster was not significantly influenced by the modified cross-section fabric weave. In addition, the degree of luster did not increase in the order plain to twill to satin for modified cross-sectional fiber fabrics. All the split-type microfi­bers exhibited higher numerical luster values (percentage of pixels, and number and total area of blobs) than sea-island microfibers did. The degree of luster of the modified cross-sectional fiber fabrics was not high at specular reflection angles.

남성 시니어 요실금팬티 설계를 위한 제품 분석 연구 (A Study of Product Analysis for Incontinence Products for the Development of Urinary Incontinence Panties for Senior Male)

  • 구미란
    • 한국의상디자인학회지
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    • 제19권3호
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    • pp.63-74
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    • 2017
  • This study aims to contribute to the development of male incontinence underwear with an anti-aging effect that meets customer requirements by examining the types, sorts, sizes and specifications of male incontinence underwear currently sold on the market. The results of an analysis of a total of eight commercial products are as follows. 1) Among the samples, six types of incontinence underwear were of a pull-on style like regular underwear; two types were of a pad insertion style. With respect to the underwear design, four (50%) types of incontinence underwear were brief style. The rest were drawers (3, 37.5%). Only one was of a trunk (12.5%) style. 2) With respect to size, the percentage of Size 3 was 50%, followed by Size 4 (50%). Most of the size of the underwear uses hip measurement whereas Japanese products (3, 37.5 %) use waist circumference. 3) With respect to the materials of the incontinence underwear, natural fibers such as cotton were mostly used and a polyurethane or polyester was mixed to enhance the wearing sensation and stretchability of the underwear. Finally, for the structure of the pad area, a napping finish was the largest (3, 37.5%), single knit 2(25%), twill weave 2(25%), and rib weave 1.

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위사번수와 조직이 면직물의 역학특성 및 태에 미치는 영향 (Influence of Weft's Cotton Count & Weave Construction on the Mechanical Properties & Hand of Cotton Woven Fabrics)

  • 배진화;박정환;안승국
    • 한국의류산업학회지
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    • 제7권5호
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    • pp.553-559
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    • 2005
  • Hand characteristics related with structural properties of fabrics have something to do with mechanical properties of fabric. In this study, the mechanical properties and hand characteristics have been analyzed according to fabric structural parameters such as the weave structure and the linear density of weft of cotton fabric. Mechanical properties have been used by KES-FB system which measures hand characteristics and mechanical properties of fabric. Linear density of weft, tensile, bending, and shear properties are decreasing with increasing weft linear density, and there is no considerable effects on compression and surface properties. In case of formability with weft linear density, B/W, 2HG/G, 2HB/B, 2HB/W, $\sqrt[3]{B/W}$, $\sqrt{2HB/W}$, W/T except MMD/SMD, WC/T, and WC/W have been effected. There is a high correlation between the crimp, tightness, hand, formability and mechanical properties specially tensile linearity, bending, shear, and compression properties. The weft crimp influences the bending rigidity, shear properties, and the tightness which have effects on the tensile linearity, bending, shear, compression properties, hand, and formability.

창덕궁 성정각 출토 모담(毛毯) 직물 분석 (A Textile Analysis of Woolen Carpet Excavated from Seongjeonggak Hall, in Changdeokgung Palace)

  • 박성희;이량미;안보연;조미숙
    • 보존과학회지
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    • 제37권2호
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    • pp.120-134
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    • 2021
  • 조선 말기 방한용 깔개인 모담(毛毯)이 창덕궁 성정각의 해체 공사 중 발견되었다. 문헌기록에 비해 현전하는 조선시대 모직물 유물이 많지 않아 유물로서 가치가 높다. 특히 1907년 창덕궁 성정각을 수리한 기록이 있어, 모담은 19세기 말 또는 20세기 초에 제작된 것으로 생각된다. 출토 모담은 자적색 계열의 바탕 직물로 위에 황색, 홍색 등으로 선염한 색사를 표면에만 삽입하여 문양을 시문하였다. 모담의 식서부분은 S연의 면사가 확인되었으며, 지경사는 Z연의 황마사, 지위사는 S연의 황마사, 문경사는 S연의 모사를 사용했다. 특히 무늬는 루프파일의 색사로, 색사의 경계면에서 일부 컷 파일이 확인되나 지위사로 고정되어 표면에 거의 드러나지 않는 다. 황마사와 모사를 사용한 것은 18세기 중엽 유럽의 브뤼셀 카펫의 영향을 받은 것으로 짐작된다. 모담의 문양을 밝히는 데 한계가 있으며 다만 문양이 부분적으로 반복됨을 알 수 있다. 이상의 연구내용을 도출하기 위해 문헌과 회화자료 외에 현미경 분석, 적외선 분광분석을 실시하였다. 또한 유물에 사용된 염료를 밝히기 위해 색도측정을 토대로 자외-가시광 분광분석을 실시하여 천연 염색한 직물 샘플에 대한 교차분석을 시도하였다. 그 결과 모담의 녹색 모사는 쪽을 사용하지 않았으며, 자적색의 바탕조직은 소목으로 염색한 것으로 추정할 수 있다.

3차원으로 직조된 복합재 보강 패널의 기계적 특성 연구 (Mechanical Characteristics of 3-dimensional Woven Composite Stiffened Panel)

  • 정재형;홍소망;변준형;남영우;권진회
    • Composites Research
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    • 제35권4호
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    • pp.269-276
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    • 2022
  • 본 연구에서는 층간분리의 위험이 없는 3차원 직조방식으로 복합재 보강패널을 제작하고 좌굴하중과 고유진동수 등의 기계적 특성을 연구하였다. 보강패널의 스트링거와 외피는 일체형으로 제작하였고 T800급 탄소섬유로 만들어진 프리폼에 수지(EP2400)를 충진시키는 방식을 적용하였다. 제작된 보강판에 대하여 압축시험과 고유진동수 측정 시험을 수행하였고 유한요소해석 결과와 비교하였다. 또한 3차원 직조 구조물의 성능을 상대적으로 비교하기 위해 일방향 프리프레그와 2차원 평직(fabric)으로 동일한 치수의 보강패널을 제작하여 시험과 해석을 수행하였다. 시험값을 기준으로 일방향 프리프레그와 2차원 평직으로 제작된 보강패널의 좌굴하중은 3차원 직조 패널의 좌굴하중 대비 각각 20%, -3%의 차이를 보였다. 본 연구로부터 3차원 직조방식으로 제작된 일체형 보강패널의 좌굴하중은 일방향 프리프레그 적층 보강판의 좌굴하중보다는 낮지만 2차원 평직 보강판넬보다는 미세하게 높은 수준의 값을 보임을 확인하였다.