Hierarchically porous carbon materials with high nitrogen functionalities are extensively studied as highperformance supercapacitor electrode materials. In this study, nitrogen-doped porous carbon textile (N-PCT) with hierarchical pore structures is prepared as an electrode material for supercapacitors from a waste cotton T-shirt (WCT). Porous carbon textile (PCT) is first prepared from WCT by two-step heat treatment of stabilization and carbonization. The PCT is then nitrogendoped with urea at various concentrations. The obtained N-PCT is found to have multi-modal pore structures with a high specific surface area of 1,299 m2 g−1 and large total pore volume of 1.01 cm3 g−1. The N-PCT-based electrode shows excellent electrochemical performance in a 3-electrode system, such as a specific capacitance of 235 F g−1 at 1 A g−1, excellent cycling stability of 100 % at 5 A g−1 after 1,000 cycles, and a power density of 2,500 W kg−1 at an energy density of 3.593 Wh kg−1. Thus, the prepared N-PCT can be used as an electrode material for supercapacitors.

As the population of consumers of outdoor wear expands, there is increasing interest among consumers in trendy lifestyle outdoor. Accordingly, it is essential to develop designs that are drawn from outdoor wear. This can be limited to traditional mountaineering suits, and designs developed from men’s outdoor zip-up T-shirts, which are highly utilized in everyday life, are very important. This study developed the design of a summer zip-up T-shirt for men with both functional and aesthetic qualities. Visual images of foreign brands and domestic outdoor-focused T-shirts from the spring/summer seasons of 2013-2019 were collected to analyze the following modeling elements: silhouettes, details, colors, materials, and prints. In addition, the design concept was derived by analyzing presentations from the global outdoor trade Fairs (2013-2019). To develop a sustainable eco-friendly outdoor summer T-shirt for men, the concept was derived according to three categories: eco-friendly, sportismexpressed active elements of sports, and an outro-concept of urban town wear as an outdoor lifestyle. Thus, a total of 12 styles of design were developed. High utilization of the outdoor wear T-shirts (which are also popular as lifestyle wear), is an important aspect of building a segmented lineup of the slow-growing outdoor wear market and supports expansion of the scope of theoretical research on outdoor wear design.

This study aims to analyze the changes in the mechanical properties of interlock fabrics knitted with three types of fibers (i.e., cotton, wool, and polyester) by bonding fusible interlinings with varying deniers (i.e., 10D, 20D, and 30D) for a 3D virtual try-on system. We experimented with four properties and thicknesses of twelve specimens of interlining bonded knitted fabrics including face fabrics and interlinings. The results showed that the tensile property changed values (i.e., LT increased, and WT and RT decreased) according to the denier of interlinings; however, the change was slight. On the other hand, the bending property increased significantly as the denier of the interlining increased on both the wale and the course. Among shearing properties, the value of G increased as the denier of the interlining increased on both the wale and the weft; however, 2HG decreased. Additionally, changes in the compression property varied according to the fibers and the denier of the interlinings. The thickness of the knitted fabrics increased or decreased slightly by bonding the interlining. based on these results, we conclude that the 3D virtual system users need to reflect these numerical changes of interlock fabrics by bonding interlinings when they perform fitting tasks on the screen to accurately express the to accurately express the manufacturing conditions of the real garment.

This study aims to analyze the changes in the mechanical properties of interlock fabrics knitted with three types of fibers (i.e., cotton, wool, and polyester) by bonding fusible interlinings with varying deniers (i.e., 10D, 20D, and 30D) for a 3D virtual try-on system. We experimented with four properties and thicknesses of twelve specimens of interlining bonded knitted fabrics including face fabrics and interlinings. The results showed that the tensile property changed values (i.e., LT increased, and WT and RT decreased) according to the denier of interlinings; however, the change was slight. On the other hand, the bending property increased significantly as the denier of the interlining increased on both the wale and the course. Among shearing properties, the value of G increased as the denier of the interlining increased on both the wale and the weft; however, 2HG decreased. Additionally, changes in the compression property varied according to the fibers and the denier of the interlinings. The thickness of the knitted fabrics increased or decreased slightly by bonding the interlining. based on these results, we conclude that the 3D virtual system users need to reflect these numerical changes of interlock fabrics by bonding interlinings when they perform fitting tasks on the screen to accurately express the to accurately express the manufacturing conditions of the real garment.

Interest and desire for analogue emotion increased with the dazzling development of digital technology. Especially, as analogue emotion got grafted in the design field, analysis through various expression media is being done. This study seeks to propose design of t-shirt using unique advantage of Hangeul calligraphy that can satisfy the modern flow and pattern design's various expressions. Calligraphy is being used in various fields such as advert, package, logo, movie poster, signboard, graphic design, calligraphy and abstract painting. Formative yet effective in readability and conveying meaning as it's expressed in letters, calligraphy is a field of attention with its contribution in extending the new design area. As a method of the study, altogether 8 pieces of t-shirts were proposed through related preceding research, literary research, co-work with calligraphy author, computer graphic program, and heat transfer. As such, the t-shirt designs which were created by suggesting various design and using traditional materials like calligraphy, can be used as novel and sensual factor, where one can get a glimpse at the potential of development as traditional fashion product.

본 연구에서는 캐주얼 티셔츠의 디자인을 평가하는 감성 요소를 도출하고, 이것이 소비자 감성에 미치는 영향을 분석하여, 그 결과를 토대로 효과적인 캐주얼 티셔츠 디자인 프로토타입을 제시하였다. 캐주얼 티셔츠 디자인에 대한 소비자 감성의 주요 하위차원으로는 맵시,평범성, 활동성의 요인이 도출되었다. 또한 캐주얼 티셔츠의 collar형태, 장식유형, 로고의 위치와 크기 그리고 인구통계학적 특성이 소비자 감성에 영향을 미칠 것이라는 가설에 대하여 유의한 차이를 얻었다. 본 연구에서 의미 있는 감성 효과를 나타난 디자인 세부 요소들은, 캐주얼 티셔츠의 디자인 기획 시에 체계적인 평가기준으로서 활용될 수 있을 것으로 기대된다.

본 연구는 최신 기술로 주목받고 있는 3D 프린팅 기술과 밀레니얼 세대 소비자의 특성을 반영한 커스터마이징 티셔츠 디자인 개발 연구이다. 연구 목적은 첫째, 3D 프린팅, 플렉시블 소재 활용, 필라멘트와 커스터마이징 디자인 프로세스 개념 정의와 특성 유형화를 통해 티셔츠 디자인 개발 방법을 모색한다. 둘째, 커스터마이징 디자인 관점에서 3D 프린팅 기술을 적용한 티셔츠 디자인 프로세스를 제안한다. 셋째, 플렉시블 필라멘트를 사용한 3D 프린팅 기술을 적용한 커스터마이징 티셔츠 디자인 3작품을 제안한다. 이에 따른 연구 결과는 다음과 같다. 첫째, 유연성을 가지는 플렉시블 소재 필라멘트를 사용한 3D 프린팅 기술은 커스터마이징 디자인 개발에 적용이 가능한 것으로 나타났다. 둘째, 커스터마이징 디자인 관점에서 3D 프린팅 기술을 적용한 티셔츠 디자인 프로세스는 1단계 아이템 칼라 선택, 2단계 세부디자인 선택, 3단계 조합 및 완성으로 제안 되었다. 셋째, 3D 프린팅을 활용한 커스터마이징 티셔츠 디자인 프로세스에 따라 작품 1, 2, 3을 결과로 도출하였다. 본 연구에서 제안한 테크놀러지 발달에 따른 신기술 적용 방안 모색으로서 3D 프린팅을 활용한 커스터마이징 티셔츠 디자인 연구는 새로운 소비자의 니즈를 반영한 것으로 관련 후속 연구의 기초 자료로 활용되기를 제안한다.