• Proceedings of the Korean Society of Computer Information Conference
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• 2010.07a
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• pp.23-26
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• 2010

In this paper, we propose a new method for the design and implementation of a web-based 3D fashion shopping mall. Web 3D shopping mall is implemented by using a Web3D authoring tool, ISB, which provides easy mouse operation. 3D human models and cloth item model are designed by low polygon modeling method of 3D MAX. The designed 3D human models and cloth item model are exported to XML file. Finally, 3D human models and cloth item model are displayed and animated on the Web by using ActiveX control based on DirectX. We also implemented textile palette and mapped it to clothes model by using alpha blending during simulation.

• Journal of the Korean Society of Clothing and Textiles
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• v.26 no.12
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• pp.1694-1700
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• 2002

본 연구는 염색 과정 중에 발생하는 수질오염을 줄이고 또한 홀치기 염색기법에 의해 제작된 패턴을 모티브로 하여 수작업에서 얻지 못한 다색 의 사용을 가능케 함으로써 새로운 느낌 의 홀치기 문양 표현과 3D 모델링을 통하여 텍스타일디자인이 상품화 되었을 때의 효과를 CAD를 이용하여 살펴보고자 한 것이다. 연구방법으로는 가장 일반적인 실로 묶기, 전통적인 손바느질 느낌이 나는 시침질, 현대적 느낌이 강한 깡통에 의한 묶기와 기하학적 효과가 나는 접기 등의 홀치기염색 기법으로 수작업 한 다음 CAD를 이용하였다 연구의 결과는 다음과 같다. 첫째, 홀치기염색기법에 의해 제작된 패턴을 모티브로 하여 수작업에서 얻지 못하는 다색사용가능성이 주메뉴의 색정리, 색4전개, 색 바꾸기를 사용함으로써 가능하였다 둘째, 다양한 색을 얻기 위해서 홀치기염색의 수작업에서는 상당한 시간과 노력을 필요로 하지 만 CAD를 사용함으로써 이러한 작업 이 몇 가지 메뉴의 사용으로 짧은 시간 내에 쉽게 이루어질 수 있었다. 셋째, CAD를 통한 홀치기 염색패턴의 새로운 이미지 효과를 얻기 위해 Solarize와 Intensity Direct, Effect/Emboss를 사용함으로써 다양한 질감과 새로운 이 미지 의 홀치기염색패턴을 얻을 수 있었다. 넷째, 위의 작업 과정을 통하여 수작업에서 발생 하는 수질오염을 줄일 수 있었다. 다섯째, 이상에서 얻어진 염색패턴을 3D모델링을 통하여 상품의 제작과정과 소비자에게 착용되었을 때의 효과를 미리 볼 수 있음으로 인해서 생산자의 실패율을 줄여줄 수 있을 것으로 본다 여섯째, CAD를 이용한 이러한 일련의 과정들이 텍스타일산업 분야에 충분히 기여 할 수 있을 것으로 기대 된다.

• Journal of the Korea Fashion and Costume Design Association
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• v.24 no.2
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• pp.131-146
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• 2022

The purpose of this study is to implement the textile design applying the floral pattern shown in Korean traditional fabrics and the New-Hanbok Chulic Dress in 3D through a virtual fitting system. As a research method, first, we analyzed the floral pattern types of fabrics in the literature related to traditional Korean textiles. Second, we developed textile designs of traditional flower motifs using 13 extracted flower types. Third, we applied the floral textile designs to the 3D original form of new-Hanbok Dress produced based on design preference survey results. The findings derived through this study are as follows. First, among Korean traditional patterns, the type of flowers used in textiles were blossom of chrysanthemum, orchid, camellia, apricot, peony, peach, pomegranate, hydrangea, narcissus, lotus, plum, chinese rose, and rosa rugosa. Second, this study found that the value of traditional culture can be further increased by using traditional flower patterns as an infinite source of creative design. Third, it was confirmed that the new-Hanbok can be developed endlessly as a clothing design that combines various morphological modifications and patterns without departing from traditional designs. In the future, if the research on costume design using various items of traditional clothing and the development of textile designs based on traditional culture continues, the development of new clothes design that leads to the development of Korean traditional clothing culture and meets the sensibilities of modern people will be endless.

• 한국신재생에너지학회:학술대회논문집
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• 2010.06a
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• pp.167.2-167.2
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• 2010

본 연구에서는 지열 에너지원으로써 터널 내부 벽면의 항온성을 이용하여 터널 외벽에 텍스타일 형태의 열교환기를 설치하고 열적 거동을 평가하였다. 터널의 라이닝 부분에서는 여러 가지 요인에 의해 지하수가 터널 내부로 유입하게 되므로 지하수의 유무에 대한 열적 거동 및 유동액의 순환 속도에 따른 영향, 열교환 파이프 배열 형태에 따른 영향을 현장 시험 시공과 현장 열응답시험을 통하여 평가하고자 하였다. 또한 3-D 유한체적해석 프로그램(FLUENT)을 이용하여 숏크리트와 라이닝의 열전도도를 고려한 열교환기의 성능을 분석하였다. 수치해석 결과 열교환 파이프 주변에 지하수의 흐름이 존재할 경우 열전달이 상대적으로 더 원활히 이루어졌으며 순환속도가 빠를 때 보다 느릴수록 효율이 높게 나타났다. 또한, 파이프의 간격이 넓을수록, 파이프의 길이가 길수록 효율이 높게 나타났다. 라이닝 및 숏크리트의 열전도도가 증가함에 따라 에너지 텍스타일의 열전달 효율이 높게 나타났다. 현장 시험을 통해 비슷한 길이의 파이프가 사용된 경우, 파이프 배열 형태에 따라 수평형보다는 수직형 배열의 효율이 높게 측정되었다.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.33 no.5
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• pp.1907-1914
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• 2013

Textile-type heat exchangers installed on the tunnel walls for facilitating ground source heat pump systems, so called "energy textile", was installed in an abandoned railroad tunnel around Seocheon, South Korea. To evaluate thermal performance of the energy textile, a series of long-term monitoring was performed by artificially applying daily intermittent cooling and heating loads on the energy textile. In the course of the experimental measurement, the inlet and outlet fluid temperatures of the energy textile, pumping rate, temperature distribution in the ground, and air temperature inside the tunnel were continuously measured. From the long-term monitoring, the heat exchange rate was recorded as in the range of 57.6~143.5 W per one unit of the energy textile during heating operation and 362.3~558.4 W per one unit during cooling operation. In addition, the heat exchange rate of energy textile was highly sensitive to a change in air temperature inside the tunnel. The field measurements were verified by a 3D computational fluid dynamics analysis (FLUENT) with the consideration of air temperature variation inside the tunnel. The verified numerical model was used to evaluate parametrically the effect of drainage layer in the energy textile.

• Archives of design research
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• v.17 no.1
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• pp.289-298
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• 2004

With the advance of digital technology, development of exclusive CAD system for fashion textile that may suggest the future of fashion textile industry is increasingly accelerated. To build up the foundation of digital culture, it is required for fashion textile industry to develop goods with high value added and make rapid change of production system, and actually, exclusive programs are being developed to meet with the desire. Present study considers the vicissitude of fashion textile and the composition and characteristics of design system, and compares and analyses a variety of design developments of digital fashion textile. And it systemizes the expansion and change of creative digital pattern designs that are developed differing from existing graphic program, the expression of suitable textile texture, and the simulation effect by three-dimension modeling. By separating the usage of CAD system for fashion textile into designing and producing aspects, it also focuses on increasing the usage of exclusive CAD system for fashion textile.

• Journal of Fashion Business
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• v.27 no.5
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• pp.108-120
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• 2023

Recently, interest in eco-friendliness and sustainability has been increasing due to the rapid progress of fast fashion and the crisis of sudden environmental changes after COVID-19. This study aims to develop upcycling textiles and express product design using digital 3D to realize a sustainable fashion industry and present environmental aspects, diversity, creativity, and new directions in fashion industry design. The research method is to develop and pattern upcycling textile designs by applying weaving techniques with waste materials. It uses the developed upcycling textile design in digital 3D to incorporate it into clothing fashion and shows the utility and practicality of upcycling textile design. As a result of the study, the appearance is realistic when outputting DTP of upcycling textile design. It endures without loosening or tearing, making it a durable and creatively expressive fashion item. Texpro 3D mapping reduces the time and cost of making actual sample fabric. Upcycling textile design and 3D CLO virtual clothing are combined to produce actual clothing samples, resulting in zero waste reduction due to cutting and sewing. This study anticipates actively and continuously advancing the development of upcycling textile design and digital 3D in terms of ethics and the environment.

• Journal of Fashion Business
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• v.24 no.3
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• pp.85-100
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• 2020

Recently, 3D printing technology, which is suitable for small-volume production of many varieties, has become considered a key manufacturing technology in the 4th industrial revolution. However, the nature of 3D printing technology means it is not yet able to be applied to traditional textiles due to Fabric Flexibility. The aim of this study is to investigate Textile Structural Design by finding the optimal yarn thickness for Selective Laser Sintering (SLS) 3D printed structures on geogrid dobby woven fabric that gives the optimal flexibility and tensile strength in the final product. The test results for tensile load strength of the 3D printed test samples, using 1.0mm, 0.8mm, 0.6mm and 0.4mm yarn thicknesses, showed that all were found to be above 250N, this higher than the tensile strength of 180N that is recommended for textile products. Based on these results, the four dobby structural patterns with 3D printing produced had four yarn thicknesses: 1.0mm, 0.8mm, 0.6mm, and 0.4mm. The thinner the yarn, the more flexible the fabric; as such the optimal conditions to produce SLS-based 3D printed textiles with suitable strength and flexibility used a thickness of yarn in the range of 0.4mm to 0.6mm.

• The Research Journal of the Costume Culture
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• v.31 no.4
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• pp.558-571
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• 2023

In recent years, young Chinese consumers have become more favorably inclined toward products relating to traditional culture. Therefore, this study aimed to develop a textile design that incorporates traditional Chinese patterns and cultural symbolism that will appeal to consumers from the MZ generation (millennials and Generation Z). Through a literature search for traditional Chinese patterns and symbols regarded as auspicious, our design concept and motives were established. We selected peony, lotus, and frog motifs as representative of a "wealth and eternal prosperity" design theme. In textile design work 1, we used hand drawing and watercolor techniques, color transformation with Adobe Photoshop, and colorway and end-use 3D simulation with TexPro. The 3D simulation work suggests that this textile pattern is suitable for women's outerwear, mufflers, and tote bags. Textile design work 2 conveyed the 'wealth and eternal prosperity' design theme and had a graceful mood that embodied the nobility of the lotus flower whilst also encompassing the symbolism of money and status. The end design is a modern reinterpretation of traditional Chinese patterns and motifs. As such, it is hoped that it will satisfy the needs of young consumers for cultural values yet offer a unique new aesthetic distinct from existing textile designs. These qualities can be expected to enhance the competitive market value of textiles bearing this design.

• Journal of the Korean Home Economics Association
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• v.40 no.6
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• pp.159-171
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• 2002

Today, many people seek for their own personal character which is distinguished from another people and they utilize fashion coordination as the was of expression their own image. In addition, interest in electronic commerce and cuber shopping mall on the internet is increasing. For this reason, visual and interesting virtual fashion coordination system is needed. The purpose of this study is to propose possibility of fashion coordination by virtual 3D model. For this study, 1. We make a 3D standard body model by automatic generation. 2. We make 3D fashion item (sleeveless top and flare skirt) by automatic generation. 3. We combine 3D body model with fashion item by special point, grouping and gap being between body and clothes. 4. We make textile palettes and textile DB for texture mapping and rendering. As a effect of this study, 1. It can give the chance to coordinate clothes suitable for their own character and bodyshape on the cuber space more speedily and variously. 2. It can help fashion internet shopping mall company can save a time, expenses and tries to advertise their new products, offer service for customers and lead customers to purchasing. 3. It can accumulate a database of design and textile for using by fashion and textile industry.