• 한국감성과학회:학술대회논문집
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• 한국감성과학회 2002년도 추계학술대회 논문집
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• pp.172-176
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• 2002

본 연구는 감성 의류용 PET 직물 소재별 직물설계 조건의 DB 구축을 목적으로 하여 직물 소재 설계시 보다 합리적이고 체계적인 의류용 합섬 소재 설계 방향을 제시하고 이들을 의류용 합섬 직물 설계시 적용가능한 기존의 CAD System에 응용할 수 있는 기초 연구를 수행하고자 국내 현업에서 적용되고 있는 100여 종류의 합섬직물의 설계 조건을 Data Base 化하여 경사, 위사의 굵기와 밀도계수 그리고 조직에 따른 이들 직물의 설계조건을 조사분석하였다. 그 결과 경위사 번수별, 조직별로 다양한 경·위사밀도를 가짐으로서 최종용도에 따라 다양한 밀도계수 분포를 보임을 확인하였으며 경·위사 번수별로 다양한 직물 조직에 따른 밀도계수 값으로 경·위사의 밀도 분포를 도시화함으로서 현업의 직물설계시 밀도선정에 보다 용이한 기초 연구를 수행하였다. 향후 보다 많은 Data를 수집하고 분석하여 소재별 합섬 직물의 설계에 필요한 Data Base를 더 보완하고 기존의 직물 CAD 시스템에 접목시킴으로서 기존의 직물CAD의 효율적인 이용이 가능할 것으로 사료된다.

• 센서학회지
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• 제30권2호
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• pp.67-70
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• 2021

A new button-shaped electrical device was developed for a smart fabric. This electric button can be sewn anywhere on the garment, similar to a traditional button fastener. t not only performs a decorative function but also makes the fabric suitable for use in Internet of Things (IoT) applications. It has metallic through-holes such that it can be fastened onto a fabric by conductive sewing threads. When threaded through metallic holes, the button can communicate with the external device by transmitting and receiving data. In addition, it adds specific functions by stacking a detachable application layer on the base layer. It is robust to frequent washing, and thus has excellent repeatability for use as an IoT device. The feasibility of the electric button was successfully demonstrated by its ability to identify the physical activities of walking and running, monitoring ambient temperature, and turning on LED lights.

• 한국염색가공학회:학술대회논문집
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• 한국염색가공학회 2008년도 제38차 학술발표대회
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• pp.46-48
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• 2008

Fabrics shrinkage are affected by weaving conditions and are very difficult to be estimated when the amount of fiber consumption and production are calculated. Therefore, we need to standardize fabric shrinkage according to various weaving conditions. To develop the new textile products, we collected and analysed data of fabric shrinkage with the weaving conditions including fabric density and woven structure, tension, and machinery used.

• Fibers and Polymers
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• 제7권1호
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• pp.57-61
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• 2006

A study has been made on the quantification and evaluation of fabric pilling using two-dimensional and three-dimensional hybrid imaging methods. Two-dimensional imaging method was good for some samples while three-dimensional measurement method for others, according to the properties of their base fabric. Various image processing techniques as well as three-dimensional data processing algorithms were applied for the extraction of pills from measured data and a series of shape parameters have been defined for the objective evaluation of fabric pilling. An evaluation criterion that is compatible with the conventional evaluation method has been proposed by applying the new evaluation method to the current photographic standards.

• 한국의류학회지
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• 제18권3호
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• pp.327-338
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• 1994

KES-F system is widely used in hand evaluation, however, it has encountered some challenges, such as the overlapping of primary hand value, lack of predictability in case of women's thin dress, difficulties in communication due to complexity of primary hand expression and cultural differences in subjective evaluation. Therefore, this study was intended 1) to find out the Korean primary hand expressions(factors) of the overall concept of fabric hand associated with women's spring- fall dress fabrics, 2) to develope the fabric hand attributes of those fabrics and 3) to show whether there are any differences between Korean textile experts and non-experts in terms of the concept of fabric hand descriptors of hand attributes. Data base of hand descriptors were collected by extensive interview 60 experts and 10 non - experts using 110 spring-fall dress fabrics. Finally, hand of selected fabrics was assessed by 205 experts and 265 non-experts using 7-point scale of 26 descriptors based on the data base. Subjective ratings were analyzed by common factor analysis with varimax rotation. It was found that Korean primary hand expression indicated rather simple property, hence, did not equate exactly with Japanese experssion(e.g. koshi, shinayakasa, etc.) which contains several material properties. There were differences in stretch IE resilience, especially liveliness, between the judgement of non- ex- pert than to experts. Surface- related category was more important to non-experts than to experts. Slight differences were found between both groups in terms of preferred descriptors. Important descriptors as a rating scale were suggested.

• 한국자연치유학회지
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• 제8권2호
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• pp.71-77
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• 2019

목적: 특허 받은 황토 면 원단의 원적외선 방사율 및 면 원단을 20회까지 세탁을 하였을 때에 어떠한 미생물이 존재하는지를 조사하여 분리 동정하는 것이 목적이었다. 방법: 원적외선 방사능 측정기와 미생물을 영양배지에 배양하여 증식하는 단일 콜로니를 이용하여 16S rRNA법으로 동정하였다. 결과: 황토이불 면의 원적외선의 방사율은 40℃에서 5~20 ㎛에서 0.902(90.2%)이었고, 방사에너지는 3.63 × 10² w/m²로 높게 나타났다. 황토 이불 면 원단에서 2.0 × 10² cells/ml의 생균수가 존재하였고, 그리고 일반 면 원단에서는 생균이 발견되지 않았다. 단일 콜로니로 분리된 B-2 균주의 16S rRNA의 염기서열은 1,419 bases이었고, A-4균주의 염기서열은 1,284 bases이었다. 이 두 균주의 16S rRNA의 염기서열은 Bacillus 속 세균들과 높은 상동성을 보이었다. B-2 균주는 B. aryabhattai EF114313의 16S rRNA 염기서열과 99.0% 그리고 A-4균주는 B. bingmayongensis AKCS01000011의 16S rRNA 염기서열과 99.0%의 높은 상동성이 나타났다. 상기의 결과들을 활용하여 16S rRNA을 이용하여 유연관계를 조사하여 콜로니 균주 B-2를 B. aryabhattai BJ-2 균주로, A-4를 B. bingmayongensis BJ-4 균주로 최종 동정하였다. 결론: 황토 이불 면 원단에서 두 종류의 간균을 발견하였고, 이불 면 원단이 높은 량의 원적외선 및 원적외선 방사에너지가 발산하므로 유용하게 이용될 수 있다고 본다.

• 한국섬유공학회:학술대회논문집
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• 한국섬유공학회 2003년도 봄 학술발표회 논문집
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• pp.255-258
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• 2003

합섬소재를 이용한 의류용 직물설계1)에 있어 원료의 특성과 경ㆍ위사의 번수, 직물의 조직 및 밀도에 따른 직물설계 조건$^{2)}$ 은 다양하게 변할 수 있다. 그럼에도 불구하고 현장에서 적용할 수 있는 이론적 배경과 실제 현장에서 적용할 수 있는 데이터는 미흡한 수준이다. 따라서 다품종 소량 생산 체제에 대비하는 다양한 소재의 설계에 필요한 Data Base 구축이 필요한 실정$^{3)}$ 이다. 본 연구는 직물용 CAD System에서의 합섬 의류용 직물설계에 응용 가능한 DB를 구축하기 위해 국내 직물설계$^{4)}$ 와 일본 직물설계$^{5}$)를 비교하여 국내직물의 수준을 향상시킬 목적으로 실제 현장에서 사용되고 있는 각각 100여 종류의 직물설계조건들을 조사ㆍ분석하여 국내와 일본 직물설계를 비교함으로써 감성 의류용 합섬 소재 설계에 있어 체계적인 지표가 되고 보다 우수한 품질을 위한 직물설계의 기초자료를 제공함으로써 현업에 있는 업체와 기관에 도움을 주고자 한다. (중략)

• 한국생활과학회지
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• 제23권5호
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• pp.861-871
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• 2014

This study explored applicability of natural dyeing and functional property of base paper using paper yarn and fabrics with green laver extracts. As a result of measuring dyeability and functional property of cotton, silk, and a blended fabric of cotton/mulberry, $60^{\circ}C$ and 40 minutes was the optimal dyeing condition for the cotton fabric under an alkali condition; $50^{\circ}C$ and 60 minutes for the silk fabric; $60^{\circ}C$ and 50 minutes for the blended fabric of cotton/mulberry. As a result of measuring the color fastness after dyeing cotton, silk and the blended fabric of cotton/mulberry, fastness to washing, water, rubbing, dry cleaning and light was superior. In terms of functional property, the silk and the blended fabric of cotton/mulberry were superior concerning antimicrobial properties of the fabric dyed with green laver extracts while the cotton fabric showed 90% or over. Regarding deodorization, the blended fabric of cotton/mulberry was the most superior. All the fabrics were harmless to the human body as they had heavy metal content below the standard. Considering the research results comprehensively, the green laver extracts possibly has enough applicability and functional property as a natural dyes. Moreover, it has potential to be developed new eco-friendly fashion materials.

• 패션비즈니스
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• 제3권3호
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• pp.69-78
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• 1999

The purpose of this thesis is to investigate of fabric characteristics in women's wear as reviewing the fabric trends in 1990's domestic fashion. As a method to accomplish this research, I have examined the articles related to fashion fabric and fashion trend magerzines. This study considered women's wear relatively used diverse fabrics, there was not previous study regarding the fabrics used in domestic, since the 1990's. The social fators for the 1990's fashion were the influence of the informed, the increased concern for the ecological environment, the sattlement of young popular culture, the increase of resonable consume and social anxiety. To understand the fashion trends of the 1990's women's wear, it is divided three periods. The traditional period is from 1991 to 1993, the mixed period of the naturalism and the technology is from 1994 to 1995, the retro period is from 1996 to 1999. The charateristics of the fabrics used in 1990's women's wear were the appearance of various functional fabrics, the development of new synthetic fabric with high sensitivity, the popularization of circular knit, the fabrics with a retro mood toward traditional feminine mood and the blending of fabrics. The fashion of 1990 have had the characteristics of various utilization of the materials on the base of reasonable and practical trends than the changes of design and detail.

• 한국의류산업학회지
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• 제13권6호
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• pp.972-982
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• 2011

The purpose of this study is to improve the method of color developing with alkali solution as a promotor of color developing for feasible use. Cotton fabric was dyed with persimmon extract ranged with 0~3% alkali component with 5 types of strong to mild alkali solution. Heat treatment for color developing was applied to fabric dyed with persimmon extract and alkali mixing solution. Tests were carried out to analyze the change of surface color, ${\Delta},Ea^*b^*$, and water repellent of the dyed cotton fabric. The alkali mixing sample showed higher ${\Delta},Ea^*b^*$ value than control one without alkali mixing on the base of dyed fabric due to high color developing by alkali in the initial step of dyeing process. As alkali concentration increased, deeper dark color appeared on the fabric. The fabric color was changed to more dark in the application of sodium hydroxide, sodium carbonate, potassium carbonate in the initial step of dyeing process but color was not changed by increased heating time. However, the fabric showed a slight dark color with sodium acetate and more color change than that of the fabric dyed with persimmon extract without alkali. Therefore, sodium acetate seemed to a suitable promotor for color developing in persimmon extract dyeing. Property of water repellent was showed after color developing by heating with low concentration of alkali treatment.