• 한국의류산업학회지
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• 제14권5호
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• pp.853-865
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• 2012

This study has analyzed body size of adult women between 20~59 years old in 2010 conducted by Size Korea and the study method is as follow. (1) Distribution ratio of bust circumference per age and distribution ratio of differences of bust drops were analyzed. (2) Analysis of one-way design of experiment was carried out for 20 items of body sizes according to differences of bust drops with regard to age groups of 20 and 40 years old in consideration of tourists who are unspecified target and for the whole ages groups. (3) Comparison analysis of 20 items of body sizes per bust circumference and according to level of differences of bust drops was carried out and (4) t-test of the two groups based on the standard of 12.5 cm of the differences of bust drops was conducted and was analyzed. Tthe differences of bust drops below 10 cm were reduced according to ages. 12.5 cm was the most in the group of ages of 20s and under 7.5 cm was reduced as ages were higher. Body items according to the differences of bust drops per ages had meaningful differences between groups except (acromion height-axilla height), height and shoulder length for the group of ages of 20s and in the whole ages groups, there was meaningful difference between groups in all items except height and shoulder length. Comparisons according to the differences of bust drops per section of 5 cm of bust circumference showed meaningful differences between groups in general in items of BMI, bust point-bust point, neck circumference, bust circumference, underbust circumference, neck point to bust point and weight. As the result of comparing the two groups of the differences of bust drops based on the standard of 12.5 cm, all had meaningful differences except stature and shoulder length.

• 패션비즈니스
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• 제18권5호
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• pp.159-170
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• 2014

Recent concerns about the PFOA(perfluorooctanoic acid), have been increasing, which is generally applied in the water-repellent finishing process of textile products. It has been proven through animal testing to be harmful to humans, as possible carcinogens and neuro-toxic material. Thus U. S. Environmental Agency has gone as far as requiring the material to be eliminated in its entirety by 2015. As a viable alternative to this water-repellent finishing agent, the development of C6 product is gaining its popularity. The effects of PFOA finishing on the silk fabrics were examined, and we reviewed parameters of the needed process for optimizing appearance and functionality of silk fabrics treated with eco-friendly water-repellent finishing agent. Cross-linking agent affected the most on black color of reactive ink, among the physical properties. The contact angle reading was the highest in $8g/{\ell}$ of concentration for all fabrics. All the fabric specimens, subjected to the DTP and water repellent finishing, exhibited higher stiffness, where rayon specimen showed the highest, compared to the untreated specimens. The results may provide basic information leading to the development of value-added silk fabrics with water-repellency without excessive deterioration of the delicate appearance and inherent soft touch.

• 한국염색가공학회지
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• 제26권1호
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• pp.32-38
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• 2014

There has been increasing demand to the eco-friendly materials such as phytoncide which is extracted to plants in the textile industry, recently. It is interesting that alginic acid sodium salt(Alg-Na) is used to eco-friendly binder for the functional capsule finishing. In this study, we made PEO/Alg-Na blend solutions of various ratio and observed the changing binding property of the blend solutions according to PEO contents through FT-IR, DSC, contact angle, peel strength, etc. The viscosity of Alg-Na/PEO blend solutions increased with increase of contents and the viscosity quickly increased with increase of PEO content in Alg-Na 5% content, specially. It is shown that the hydrogen bond peak by blend of Alg-Na and PEO found through FT-IR analysis but the peak decreased in PEO above 60% content. And the peel strength was predominant in PEO 50% ratio.

• 감성과학
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• 제20권3호
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• pp.3-12
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• 2017

본 연구에서는 인체 친화적이고 환경 친화적인 패션제품 소재기획을 위한 기초 자료를 제시하고자 수행되었다. 이를 위해서 4종의 섬유소 소재를 대상으로 염색조건을 달리하여 천연 쪽 염색을 실시하여 색채특성과 색채감성을 평가하였으며, 이러한 특성이 선호도에 미치는 영향을 분석하였다. 쪽 염색된 직물은 모두 중, 저명도와 저채도의 남색(PB)을 구현하였다. 이들 직물의 색채특성은 섬유종류와 염색조건에 따라 유의한 차이를 보였다. 쪽 염색된 직물에 대한 색채감성은 스포티 감성, 클래식 감성, 내추럴 감성 등 3가지 요인으로 분류되었다. 이러한 색채감성은 섬유종류와 염색조건에 따라 부분적으로 유의한 차이를 나타내었다. 또한 쪽 염색 직물의 색채특성과 색채감성 요인 간에는 부분적으로 유의한 상관관계를 보였다. 쪽 염색 직물의 색채 선호도에 영향을 주는 요인으로는 색채감성 요인 중에서 클래식 감성과 스포티 감성, 색채특성에서는 $L^*$값인 것으로 나타났다.

• 한국의류학회지
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• 제45권6호
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• pp.1052-1062
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• 2021

This study aims to confirm the possibility of Ultra-Violet (UV)-printed 3D printing materials using thermal polyurethane (TPU) with CMYK colors by applying an eco-friendly UV digital printing process. A UV-printed 3D printing TPU material was prepared with cycles of UV printing and CMYK colors. Dyeability of the 3D TPU samples with cycles of UV printing and CMYK were analyzed for thickness, weight, surface roughness, reflectance, colorimetry, and K/S values. The thickness and weight of 3D-printed TPU samples with cycles of UV printing are increased with overprints from 1 to 5. The surface roughness of 3D-printed TPU samples with increasing UV prints were decreased, meaning that the surface of TPU samples becomes gradually smoother. The reflectance spectra of CMYK UV-printed TPU samples showed the surface reflectance within each characteristic wavelength of CMYK. The 3D-printed TPU samples, subjected to UV printing twice or more, showed low surface reflectance. After examining the L^*a^*b^* of the 3D-printed TPU samples by the cycles of UV printing, the study found that the more UV got printed more than 2 times, the closer the color to each CMYK.

• 한국의류산업학회지
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• 제15권4호
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• pp.606-612
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• 2013

This paper investigates the physical properties of organic cotton staple yarns manufactured by ring and siro spinning methods as well as analyzes the physical properties of fabric specimens knitted with staple yarns made by these two methods. The breaking stress and evenness of organic ring staple yarns showed the same level for the Japanese specimens as the control yarns; in addition, the same coefficient for the friction of the manufactured yarns and Japanese specimens was also shown. These results makes it possible to manufacture organic staple ring yarns from organic cotton fibers. The tenacity and breaking strain of siro staple yarns were higher than ring staple yarns. The evenness and friction coefficient of siro staple yarns were lower than the ring staple yarns; in addition, hairiness and the number of siro staple yarns was significantly lower than the ring staple yarns. The dimensional stabilities of knitted fabrics by 20 Ne and 30 Ne siro staple yarns were superior to ring staple yarns. The color fastnesses of washing, perspiration and abrasion of knitted fabrics by two spinning methods showed the same level as the 4.5 grade; however, the light fastness of knitted fabric by siro staple yarns was superior to ring staple yarns. It was shown that the siro spinning method (using eco-friendly organic cotton fibers) was applicable to a high sensible knitted garment that overcame drawbacks of organic fibers related to shrinkable properties after washing and low color fastness to light.

• 복식
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• 제60권9호
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• pp.136-149
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• 2010

One of the most important objectives that apparel company will pursue in 21 century is to achieve the critical factors of the sustainability. The concept of sustainability is to meet the demands for the valuable life of contemporary generation and to satisfy the desires for preservation of the species and the productive life of future generation by protecting the earth environment from the waste and pollution and by developing and maintaining harmoniously main economical, social, environmental and cultural factors. The practice of sustainability was focused only on the environmental factors in past. Now, the effective and efficient practice of sustainability should be fulfilled and executed in social factors of the responsibility company has, in economical factors and in the cultural factors that is the critical in fashion industry. The purpose of the study is to develop the practical framework consisting of four sustainable factors which apparel brand should refer and apply to the practice of sustainability. By executing the practical factors of the frameworks, apparel company can take a lot of advantages. By practicing the environmental factors, company can get Eco-efficiency. Apparel company can take the social responsibility by performing social sustainable factors, can make economical quality growth by fulfilling economical sustainable factors, and can understand cultural diversity by executing cultural sustainable factors. As one of the most important preparation in 21 century industry, the apparel brand should have an interest in and require the practical management of sustainability, objective setting and practice of brand unit, reflection on the sustainability in brand planning.

• 한국산학기술학회논문지
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• 제19권1호
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• pp.188-198
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• 2018

영아복 업계는 환경오염 등의 이유로 대두된 아토피성 피부의 심각성을 고려하여 이를 해결할 수 있는 기능성 제품들을 출시하고 있다. 미국과 일본 등은 다양한 방법으로 친환경을 준비해온 대표적인 나라들이며 우리나라에 비해 오가닉 코튼을 이용한 영아복 브랜드의 시장이 크고 색상과 디자인 또한 다양하다. 따라서 본 연구는 오가닉 코튼을 사용하는 한국의 영아복 브랜드와 미국의 영아복 브랜드의 제품 및 칼라를 비교 분석하고자 한다. 오가닉 대표 브랜드는 한국 3개와 미국 4개의 오가닉 제품 브랜드이고 총 331개 제품의 디자인과 컬러를 웹상으로 조사하였다. 비교 분석한 결과는 용도별 디자인에 있어서는 미국 오가닉 브랜드가 한국 오가닉 브랜드보다 제품의 다양성이 더 많았다. 컬러분석은 한국 오가닉 브랜드는 내츄럴한 코튼컬러인 Y와 G계열로 집중되어 있는 반면 미국 오가닉 브랜드는 원색에 가까운 폭넓은 컬러 군으로 분포되어 있는 것을 알 수 있다. 따라서, 오가닉 코튼을 이용한 한국의 영아복 브랜드는 좀 더 다양한 디자인과 섬세하고 폭넓은 색상이 요구된다.

• 한국산학기술학회논문지
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• 제15권2호
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• pp.678-687
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• 2014

아기들의 피부는 매우 연약하고 환경 적응력이 아직 부족하기 때문에 화학약품 등에 의해 피부염을 유발할 가능성이 매우 높다. 또한 겉옷과 내의를 같은 기능으로 사용하는 영아복에 있어서 오가닉(유기농) 코튼은 가장 적합한 섬유라고 할 수 있다. 따라서 본 연구는 오가닉 코튼을 사용하는 국내의 영아복 브랜드와 일본의 영아복 브랜드의 제품 및 칼라 분석을 하고자 한다. 6개의 영유아 오가닉 대표 브랜드는 국내 3개와 일본 3개의 브랜드이고 총 213개 제품의 디자인과 컬러를 웹상으로 조사하였다. 비교 분석한 결과는 용도별 디자인에 있어서는 국내브랜드보다 일본브랜드가 더 많았다. 컬러분석은 모두 내츄럴한 코튼컬러를 선호하며 비교적 YR 계열이 많은 공통점이 있으나 일본의 경우 색상들이 비교적 폭넓게 분포하고 있는 반면 국내 브랜드는 비교적 폭이 좁게 나타났다.

• 복식
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• 제56권6호
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• pp.132-144
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• 2006

21C, the age of culture, has the effects on the whole aspects in society with its cultural features, and the social changes become the foundation to create the new culture. The W generation, which accounts for Woman, World, Well-being, and Web, etc, leads the trend as 'a new group of powerful consumers' of establishing a new pattern. The W generation prefers psychidelic make-up using pearl through the cyber space, a space for communication like the N generation. In addition, through the Internet, leading the society of fusion or hybrid, with gender and age broken-up, the feminine as well as kidult-like make-up has emerged. On the other hand, with the influence of well-being on the whole society, well-looking appears outside, and lohas inside. The W generation prefers glossy make-up in order to make the skin healthy and polished, and eco-friendly products with lohas.