• Fashion & Textile Research Journal
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• v.24 no.5
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• pp.505-518
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• 2022

3D printing technology, also known as additive manufacturing(AM), has not been actively used in the clothing industry despite its potential for economic, environmental, and labor efficiency. Therefore, this study aims to propose a new 3D printing method for the clothing industry, which will be more readily accessible. This roll-type printing method can print wide-sized patterns at once using a 3D modeling program and a FDM 3D printer and help overcome the limitations imposed by the size of the printer. Then, to demonstrate the practical application cases of this printing method, bags of three designs were developed. Prior to product development, a thickness test was performed for stable printing using TPU(Thermoplastic Poly Urethane) filament, and a thickness of 0.45 mm was found to be most suitable for it. Next, the time efficiency test showed that the roll-type printing method takes less time compared to the general printing method in printing wide-sized patterns. Based on these tests, three bags, , and , were developed to confirm the suitability of the roll-type printing method for product development. The advantages of 3D roll-type printing can lie in overcoming of the spatial limitation, and the environmental sustainability as it can reduce waste from the production process. This study is significant in that it presents a new 3D printing method to improve the space limitations and time inefficiency of 3D printers.

• Journal of the Korea Fashion and Costume Design Association
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• v.24 no.3
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• pp.33-48
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• 2022

This study aimed to investigate bag purchase behaviors according to materialism value. The subjects were 443 male and female adult consumers in their 20s to 50s. The research method was a survey, and the questionnaire consisted of questions on materialism value, bag purchase behaviors, and demographic characteristics. For data analysis, descriptive statistics, Cronbach's α, χ² test, factor analysis, cluster analysis, ANOVA, and Duncan's multiple range test were performed. The results of this study were as follows. First, materialism value was derived from three factors (happiness pursuit, possession-oriented, and success judgment). Second, subjects could be divided into three groups (happiness pursuit group, success judgment pursuit group, and immaterialism group) based on the materialism value variable. Third, the derived groups showed many differences in bag purchase behaviors. The happiness pursuit group considered all bag evaluation criteria factors (practicality, aesthetics, economy, symbolism) and bag purchasing information sources factors (mass media and personal sources) more than other groups, and showed a tendency to prefer select shops and complex shopping malls as bag purchasing places. In addition, the average annual cost and frequency of purchasing bags of this group were higher than those of other groups. The success judgment pursuit group considered symbolism as a bag evaluation criteria more than other groups, and considered personal sources as bag purchasing information sources more than mass media sources, and preferred luxury stores and department stores as bag purchasing places. On the other hand, the immaterialism group considered practicality and aesthetics as bag evaluation criteria and placed less importance on all information sources than other groups, and preferred Internet shopping malls as purchasing places. This group had the lowest average annual purchase cost and frequency among the three consumer groups. This study suggested that materialism value is a useful variable to segment male and female adult consumer markets effectively, and to understand the bag purchase behaviors of consumer groups divided by materialism value.

• Journal of Fashion Business
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• v.26 no.4
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• pp.32-51
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• 2022

This study analyzed the characteristics and expression techniques of men's fashion bags and their aesthetic and formative values in modern men's fashion from the perspective of neo-deconstructivism. The study subjects were men's fashion bags appearing in four collections in Paris, Milan, London, and New York in the 2019 S/S-2021 S/S season. As a research method, the characteristics and expression techniques of the new disintegration of men's fashion bags were analyzed and categorized through prior research and literature research. The results of the study are as follows: First, the neoclassical characteristics of men's fashion bags caused 'Re-creation' to appear as the dissolution of the design principle and structure of the bag, and it was derived as 'decomposition of form' and 'decomposition of dress method'. Second, the 'Inclusive Diversity' of modern men's fashion bags of neo-deconstructivism appears in the form of gender demarcation and dissonance coordination. Third, 'Playfulness' in men's fashion bags involves the pursuit of fun through unconventional changes in the shape, size, and design of the bag, and it sometimes provides a fresh, new play experience through unpredictable design elements. Fourth, the 'Pursuit of new values' in male's fashion bags was a characteristic wherein the boundary between DIY attire and daily clothes and high fashion by the individual selection of consumers was blurred. This work is meaningful in that it conducted a basic study of men's fashion bags by examining the modern men's fashion bag from the perspective of the philosophical trend of neo-deconstructivism and categorizing its characteristics.

• The Research Journal of the Costume Culture
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• v.28 no.4
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• pp.429-445
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• 2020

The purpose of this study is to provide ideas for the development of bag design by analyzing the expression types and aesthetic formativeness of modern bag design using tassels and fringe given the newtro trend pursuing analog sensitivity in modern society. The methods and scope of this study are as follows. First, the related literature and internet data were reviewed in order to examine the expression types and characteristics of the bags of the West and East. Next, the definition and characteristics of tassel and fringe decoration in terms of the history of clothing were analyzed. Finally, the expression types and aesthetic formativeness of tassels and fringe were derived through the analysis of modern bag design shown in the fashion collections since 2010. The bags decorated with the tassels and fringe bring a variety of visual effects depending on the attachment position, direction and material composition, concentrating the gaze and radiating original style. In this study, the expression of tassels and fringe in modern bag design was classified into three types: surface decoration, shape variability, and object combination. Next, the aesthetic formativeness of modern bag design using tassels and fringe as decorative elements appeared through the mixture of heterogeneous materials and playfulness through imagination, exaggeration through extension of length and volume, and retro characteristics through reinterpretation of tradition. This study is expected to contribute to creative ideas of modern bag design which requires a global sense, which has been used in various cultures for a long time.

• The Research Journal of the Costume Culture
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• v.30 no.2
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• pp.319-329
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• 2022

This study started from the practical need for a career experience program in the fashion major that is creative and responds to current methodologies. The purpose of this study is to propose a fashion work experience program that combines digital technology and practical experience. The research methods and procedures were as follows: fashion items and wearable devices were selected, the LED smart bag program was developed, and it was executed. A total of 123 students participated in the program, and a satisfaction survey was conducted after observation and oral evaluation. All of the participants completed the LED smart bag processes of design ideation, material selection, production, and styling using an eco-bag (one of the fashion items and as an LED wearable device). As a result of the participants' satisfaction (on a 5-point scale), most items showed a high level of satisfaction of 4.39 points or more. The smart bag program was evaluated to increase interest based on the time allotted and the students' level and to bolster their understanding of, and interest in, the fashion major. Therefore, this study is expected to be baseline to explore diversification of the fashion major work experience program, in order to create interest in the fashion major based on creative convergence competency.

• Proceedings of the Korean Institute of Surface Engineering Conference
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• 2016.11a
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• pp.137.1-137.1
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• 2016

반도체, LED, 스마트 정보통신 첨단 기기에는 고가의 비철스크랩을 많이 사용하고 있으나 폐기되고 있는 비철제품을 사용후 반드시 회수되어야 한다. 수출향상을 위해서는 적합한 분리회수 기술의 확보가 필수적이다. 금은 주로 PCB나 반도체, 전자기기, 핸드백이나 가방, 액세서리 등에 주로 사용되고 있으며, 이러한 금을 회수하면 부가가치를 달성할 수 있다. 초기에는 주로 전자제품에 사용 되었으나, 이후 디자인과 기능성부품 등으로 이용이 확대되었다. 현재 국내의 금 사용량과 수요량은 매년 급증하고는 있다. 하지만 가격불안정성과 같은 자원적 문제를 갖고 있을 뿐만 아니라 전량 수입에 의존하고 있다. 국내의 비철회수 현장에서는 W-Mo합금의 박리기술을 제공해 줄 것을 요청하고 있다. 이에 이러한 고가의 스크랩을 체계적으로 회수할 수 있는 기술정보를 제공하고자 한다.

• Proceedings of the Korean Institute of Surface Engineering Conference
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• 2015.11a
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• pp.310-311
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• 2015

무전해 금도금은 장식용 핸드백이나 가방 등에 주로 사용하고 있으며, 이러한 금을 도금하면 장식성이 최대로 되어 고객을 만족시킬 수 있다. 초기에는 주로 전자제품에 사용 되었으나, 이후 디자인과 기능성부품 등으로 이용이 확대되었다. 현재 국내의 금 사용량과 수요량은 매년 급증하고는 있지만 희소성, 지역편중성, 공급불안정과 이에 따른 가격불안정성과 같은 자원적 문제를 갖고 있을 뿐만 아니라 전량 수입에 의존하고 있다. 중국이나 아르헨티나에 수출되고 있는 열전소자 부품의 도금방법에는 전기도금에 의한 직접도금 방법이나 용도에 따라서 무전해 도금 생략법(Direct Plating), 애디티브(Additive), 세미애디티브(Semiadditive), 서브트랙티브(Subtractive)법 등 다양한 방법이 개발되고 있다. 국내에서는 OSTEC사, 일부 대학이나 기업에서 이러한 열전소자 도금제품을 수입하여 이제 겨우 연구개발 시작하는 단계이다. 따라서 열전소자의 도금에 관한 기술정보가 부족하기 때문에 우선 전문가를 활용한 정보제공과 개발에 관한 기초지원이 필요할 것으로 판단되어 제품 개발에 대한 도금기술을 지원하고자 한다.

• Journal of the Korean Society of Clothing and Textiles
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• v.32 no.10
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• pp.1487-1496
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• 2008

The purpose of this study is to provide guidance to plan bag design with an analysis of design properties of bags of famous overseas brands in a pret-a-porter fashion collection. For this purpose, the pret-a-porter fashion collection from 2001 S/S to 2005 F/W is divided into the following sectors: brands, years, and seasons, focusing on the design elements. The reference for the actual study was 773 pictures of bags that were collected of Chanel, Louis Vuitton, Gucci, Christian Dior, Prada, Fendi and Etro collections. The results of this study are as follows. With regard to the character of the bag design classified by brand, the design property was embossed with all design elements. Therefore, we can use design elements to express design property, like bag design of famous overseas brands. With regard to the changes of bag design year by year, it was changed with almost all of the design elements. Therefore, it is noted that bag design do well to reflect the fashion trends of the year with almost all design elements. With regard to design properties of seasonal bags, bag design properties which are popular in the S/S season are circle form, small size, lively colors and so on. On the other hand, bag design properties which are popular in the F/W season are common form, large size, quiet colors and so on. Therefore, it is noted that bag design do well to reflect the seasonal trends.

• The Journal of the Korea Contents Association
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• v.7 no.12
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• pp.1-12
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• 2007

In this study, the use of wrapping cloth was studied by examining documents and drawings from the past that reflect the life of people of the time with a focus on "minbo" (a wrapping cloth used by civilians) and "gungbo" (a wrapping cloth used by the ruling class). Unlike the bag culture of industrialized society, wrapping cloth has diversity, dynamic and receptiveness to changes as well as coexistence of 2 and 3-dimension. Environment-friendliness of recyclability of the cloth used for making wrapping cloth is not found in any other traditional transportation device cultures of the world. Such polysemous elements converge into a various functions with the development of technology and raw material and allow a package design from a new perspective. This study analyzes the above factors from a package design perspective to suggest an innovative modern package design that has fusional, diverse features.

• Archives of design research
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• v.20 no.1 s.69
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• pp.167-176
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• 2007

As much time is being spent with the family at weekends by the development of leisure culture, many people have begun to enjoy camping in the field. While many people use pensions or camping cars, many families or groups of friends go on camping in the summer holiday season. Although the tent design in this country has gradually been developed, it is not as developed as overseas designs with unique design characteristics according to climate, cultural behavior and colors. In this research, the American and Korea tent designs are compared in terms of color and frame. The differences are analyzed and a direction for tent designs appropriate for Korea in terms of size, area, ease of carriage and installation is proposed through theoretical data and idea sketches. The frame weight has been minimized and the durability increased for the ease of carriage and installation. The style and number of windows have been increased in order to provide a comfortable space by understanding the influx of airflow and the size of the tent has also been increased to provide extra space for storage. The information on the overseas and domestic tent design trends led to a color comparison and the extraction of images of language. The tent based on the new design is currently being mass-produced in China following 3 months of preparation including sample making and testing.