• 제목/요약/키워드: Cloth material

검색결과 149건 처리시간 0.029초

유아용 땅콩형 천기저귀의 형태 및 소재에 관한 실태 조사 (Research on the Actual Condition of Shape and Material of Peanut-Shaped Cloth Diaper for Baby)

  • 이정순;구미란
    • 한국의상디자인학회지
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    • 제12권3호
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    • pp.57-71
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    • 2010
  • This study is to understand the actual condition of design and material of peanut-shaped diaper with looking at the types and characteristics of baby cloth diapers and domestic peanut-shaped diapers registered in the Patent Office. Furthermore, it is to suggest the basic data for designing more functional and comfortable cloth diapers. Here are the research result on the actual condition of design and material of baby cloth diapers. Firstly, 11 cloth diapers registered in the Patent Office can be divided into panty-shaped and straight line-shaped diapers. There are 7 kinds of panty-shaped cloth diapers which satisfy both the convenience of a disposable diaper and sanitation of a cloth diaper, and 4 kinds of straight line-shaped cloth diapers that minimize the weaknesses of existing cloth diapers. Secondly, domestic peanut-shaped cloth diapers can be divided into peanut-shaped, inserted, winged, velcro-attached diapers. Among 23 kinds of peanut-shaped cloth diapers from 16 companies, there are 12 kinds of peanut-shaped diapers which consist of layers of cloth to make peanut shape. There are 6 kinds of inserted diapers that insert extra diapers or handkerchiefs in between two sheets of cloth diapers and 3 kinds of winged diapers designed to shorten drying time with sawing only one side of several layered sheets. Also, there are 2 kinds of velcro-attached diapers that are removable according to the amount of excreta. Commonly used materials are cotton woven of diamond jacquard and knit of diamond Hole Stitch or Plain Stitch. And for handing the edge of diaper, the method of wrapping up the edge with cotton woven or knit bias is used.

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Glass-cloth/epoxy 복합재료의 최적제작조건에 관한 연구 (A study on the optimal condition of the fabrication glass-cloth/epoxy composite material)

  • 곽영순;조정수;최세원;이규철;이종호
    • 대한전기학회:학술대회논문집
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    • 대한전기학회 1989년도 추계학술대회 논문집 학회본부
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    • pp.68-71
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    • 1989
  • This paper is to investigate the optimal condition of fabrication for glass-cloth/epoxy composite material. According to the result in this paper, in fabrication of composite materials, the optimal condition of treatment for epoxy silane coupling agent is 1.5% water solution of silane coupling agent by weight. Then, % weight ratio of silane coupling agent VS, glass cloth is about 0.3%. And the optimal post cured condition of glass cloth/epoxy composite material is about 30 hours at 100$^{\circ}C$.

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Comparison of Electrode Backing Materials for Polymer Electrolyte Membrane Fuel Cells

  • Sasikumar, G.;Ryu, H.
    • 전기화학회지
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    • 제6권3호
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    • pp.183-186
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    • 2003
  • In a PEM fuel cell electrode, backing layer has tremendous impact on electrode performance. The backing layer provides structural support for the porous electrode, distributes the reactants to the other layers and acts as a current collector. It has major influence on the water management in a PEM fuel cell. Selection of suitable backing layer material for the fabrication of electrode is thus very important to achieve high performance. In this paper we have compared the performance of PEM fuel cell electrodes fabricated using carbon paper EC-TPI-060T, carbon cloth EC-CCI-060T, (ElectroChem Inc.USA) and Carbon cloth from Textron, USA (CPW 003 grade). Mass transport problem was observed under non-pressurized condition, at high current densities, in the caie of EC-CC1-060T carbon cloth electrode (at $50^{\circ}C$), due to its higher thickness. The performance of carbon paper electrode was higher than EC-CCI-060T carbon cloth electrode. The performance of Textron carbon cloth was comparable to EC-TPI -060T carbon paper.

하와이 전통 카파(Kapa)에 관한 연구 (A Study on the Traditional Kapa(Bark cloth) of Hawai'i)

  • 서미영
    • 복식문화연구
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    • 제16권2호
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    • pp.319-332
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    • 2008
  • The purpose of this study is to analyze Kapa, the traditional bark cloth of Hawaii, including materials, method of manufacture, and colors and patterns, and to show the characteristics of Kapa to identify traditional culture of Hawaii as well as the unique culture of cloth of Hawaii in tropical area. The method of study is qualitative research using documentary records about Kapa. The cultivated Wauke proved to be the best material for bark cloth in Hawaii. The manufacture of Kapa was made by beating divided into two stages. The dyes for coloring were very different due to the existence of various plants. Indigenous Hawaiians showed the unique textures like grooving and watermarks, and the various designs in their Kapa. The characteristics of Hawaiian Kapa appear the symbol of some colors, the preference of geometrical patterns, the various uses of Kapa, and perfumed Kapa. Through these characteristics of Hawaiian Kapa, the traditional culture of indigenous Hawaiian can be understood very well. This study will help people understand indigenous bark cloth of tropical areas including Hawaii.

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중요민속자료(복식)의 보존처리 (The Conservation Treatment for the Important Folklore Materials-Clothes)

  • 한성희;이규식
    • 보존과학연구
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    • 통권14호
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    • pp.94-108
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    • 1993
  • The cultural properties of cloth are of animal orgin (silk), or of vegetable orgin(cotton, hemp, ramie). As clothes are of an orginic material, they were subjected to damage by chemical, phisigical or biological factors, viz, moulds insects, lights, humidity and temperature changes, etc. And these factors promote that clothes generally result from various types of deterioration. In 1992, We were performed the conservation treatments for total 9 pieces of cloth, such as 3 pieces of General PAK SHIN-RYONG(Important Folklore Material No.110) 3 pieces of Madam Jung(Important Folklore Material No.115) and 1 piece of King Se-jo(Important Folklore Material No.219). The procedure of the conservation treatment for clothes describe the following below. 1) The washing and dry-cleaning to remove the contaminated substances from cloth was used 0.2% stearyl potassium soap solution and the mixture solution compound of n-Hexane, C6H14. and n-Decane, C10H22. And after the washing and dry-cleaning, the dry of clothes was carried out in a warm condition. These steps were repeated in 2 times over for each cloth. 2) The repair of clothes was attached the similar textiles to stronger fabric linings by needlework.3) The reprodution was made for cloth of King Se-jo to equalize the type, color, quality and skill of materials. 4) After these above procedures, all clothes fumigated to prevent the biodeterioration by using the mixed gas of methyl bromide and ethylene oxide as insecticide and fungicide. 5) Finally for the purpose to keep in a safety long-term condition, the treated clothes sealed with Biaxially Oriented Polyvinylacohol Film(BO-PVA film) and Helium, purity 99.999%, filled up in sealed BO-PVA film bag.

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폴리에스테르의 천연염색 처리 방법에 관한 연구(I) - 인삼 마이크로캡슐을 중심으로 - ((A) Study on Natural Dyeing of polyester(I) - Ginseng Microcapsules -)

  • 민경혜
    • 한국의류산업학회지
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    • 제10권4호
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    • pp.560-565
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    • 2008
  • Plantae of the natural material has been broadly used on cloth dyeing by it's specific properties such as eco-friendly and innoxious. However dyeing with natural material on synthetic fiber is nearly impossible due to poor affinity between natural material and synthetic fiber. The method which is binding with micro-capsulized natural material to cloth, used in this study, has low change on quality by external influence. Also this method has high ability in spray effect by broken capsule which comes to pressure and friction when the treated cloth was dressed. And this method is applicable widely from natural fiber to synthetic fiber. The purpose of this study is to develop the multi-functional synthetic material with micro-capsulized Ginseng on PET. Moreover, it was driven by comparison of colormetric properties and fastness between regular dip-dyeing method and binding with micro-capsulized material method. Dyeability showed a little bit low exhaustion but the PET treated by micro-capsule was more or less better than the dip dyed PET. Through the SEM(Scanning Electron Microscope) of PET treated by micro-capsule, it has good residence of capsules even after 5 or 10 times washing. Wash and light fastness were revealed some different grades by each condition but showed high level, in most and the micro-capsulized PET was more improver than regular dip dyed PET.

PTFE 크기 변화에 따른 Carbon Cloth 발수 코팅과 가스 투과도 변화 (Water Repellent Coating of Carbon Cloth with Different Size PTFE and Gas Permeabilities)

  • 전현;조태환;최원경
    • 한국수소및신에너지학회논문집
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    • 제21권4호
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    • pp.313-320
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    • 2010
  • Carbon cloth was impregnated into PTFE emulsion. PTFE is a fluoropolymer used as a coating material in various fields due to its hydrophobicity and excellent mechanical properties. In this study, PTFE emulsion was prepared different particle size of 5~500 nm and $3{\sim}5{\mu}m$. FE-SEM and FT-IR spectroscopy were used microscopic observation and investigation of chemical structure change after PTFE coating. Mass variations, gas permeability and water contact angles were analyzed to determine a GDL performance of PTFE coated carbon cloth. PTFE coated carbon cloth show different mass increase according as PTFE concentration and the number of coating times. Water contact angle of PTFE coated carbon cloth was not effected by size of PTFE particle and the number of coating time; meanwhile, gas permeability was rapidly changed at carbon cloth coated by emulsion with size of $3{\sim}5{\mu}m$ PTFE particle.

소성변형특성을 이용한 사실적인 직물 시뮬레이션 (Realistic Cloth Simulation using Plastic Deformation)

  • 오동훈;정문렬;송창근;이종완
    • 한국정보과학회논문지:컴퓨팅의 실제 및 레터
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    • 제12권3호
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    • pp.208-217
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    • 2006
  • 본 논문은 소성변형(plastic deformation)특성을 갖는 직물의 움직임을 시뮬레이션하는 기법을 제안한다. 소성은 탄성과 반대되는 개념으로, 물질이 외부의 힘에 의해 변형되었을 때, 초기상태로 완전히 회복되지 못하는 성질이다. 직물은 파티클 모델(particle model)을 이용하여 모델링하며, 파티클간의 상호작용은 바로 인접한 파티클간의 순차연결과 한 파티클 건너에 있는 파티클간의 교차연결을 설정함으로써 표현한다. 순차연결은 직물의 압축과 인장변형을, 교차연결은 직물의 굽힙변형을 표현한다. 연결은 스프링으로 모델링하는데, 순차연결은 탄성스프링으로, 교차연결은 변형정도에 따라, 탄성스프링 또는 소성스프링으로 모델링한다. 본 논문은 기존의 파티클 모델에서 사용하는 탄성스프링에 소성스프링을 추가하여 직물의 소성변형 현상을 표현한 것이다. 그 결과, 굽힘주름과 영구변형된 구김주름, 그리고 주름이 직물 전체에 고루 분포되는 현상을 시뮬레이션할 수 있었다. 연결의 탄성스프링과 소성스프링을 모델링할 때 직물운동방정식 수치해법의 안정성을 보장하기 위해 직물 시스템의 강성 메트릭스 (stiffness matrix)가 indefinite이 되지 않도록 주의를 기울였다.

의상 전문잡지를 통해 본 해체적 의상디자인 (A Study on Deconstructional Fashion Design Through Fashion Magazine)

  • 이순자;권미정;김주현
    • 한국의류산업학회지
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    • 제1권4호
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    • pp.349-357
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    • 1999
  • The purpose of this study was to examine how deconstruction, which currently had a great deal of influence on fashion, was actually accepted in view of fashion form or material. In order to track the tendency of deconstructional fashion, an attempt to find out what deconstructional methods were used in fashion design for each formative element was made by looking into earlier studies. Then an analysis was made over the recent fashion magazines. As a result of analyzing four fashion magazines, the most distinctive feature was found to be the use of seethrough cloth. In addition, unsymmetrical form also was immensely used. The next most frequently appeared form was layering, followed by slash or making a hole, lingerie look, padded cloth, indeterminate form, wrinkled cloth and patchworked cloth in the order named. The dominant layering style, the most widely used deconstructional fashion, was that inner cloth could be seen through outer seethrough cloth. The most frequently employed deconstructional cloth was seethrough cloth. Rather than complete seethrough cloth, the shape of lace, net or pattern was employed largely, in which the body could be partially hidden. The most largely used deconstructional method was a slash or making a hole. Most slashes appeared on the front part of the body, to which seethrough stuff was attached in many cases. Based on the above mentional finding. 10 kinds of deconstructional design were proposed for each method.

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영.유아용 천기저귀 개발을 위한 기초연구 - 친환경 소재를 중심으로 - (Basic Research for development of children cloth diaper - Environmental-friendly oriented -)

  • 이정순;한경희;구미란
    • 패션비즈니스
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    • 제15권2호
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    • pp.107-119
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    • 2011
  • The rate of disposable diaper usage has been increased continuously from convenience of disposable diapers and increment of women's entry in workforce. However, a new perspective toward disposable diapers has been come to the fore in various sides like babies' health, environment, and cost. Furthermore, cloth diaper has started to attract more attention. Since parents and grandparents pay more attention to children as birth rate dropped, they tend to purchase expensive goods if the quality or design of the goods is worthy enough. Therefore, this study has the purpose in presenting the basic data for developing functional and pleasant cloth diaper with analyzing the consuming patterns (convergence in nature, health and technology) and cloth diaper characteristics. The research on the actual condition about children cloth diapers and environmental-friendly materials is as follows. Firstly, as a result of analyzing pros and cons about disposable diapers and cloth diapers, the cloth diapers are estimated to have better health, environment, and cost factors than disposable diapers, only excluding convenience. Secondly, as a result of examining patent registered diapers, the disposable diapers have been improved from shape-centered development to well-being material development, and the cloth diapers have mainly developed functional shape-centered. Thirdly, as a result of analyzing children's goods made with environmental-friendly materials, the children's clothes already use organics and natural resources like beans, bamboo trees, ginkgo, and chitosan. Recently, the diaper industry starts to pay attention to environmental-friendly because the skin ailment from environmental pollution has been an issue. To conclude, children's cloth diaper should be appropriate to their body shape and optimized to have convenient form and functional materials. If environmental-friendly materials are used, quality, functionality, various demands from customers and vitalization of goods industry will be all satisfied.