• Journal of the Korean Society of Clothing and Textiles
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• v.37 no.2
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• pp.138-150
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• 2013

This study investigates changes in body size (as well as fit) before/after wear, according to the breast and brassiere type. To offer producers basic data on how to develop excellent brassieres, we accordingly conducted preliminary research on 183 20's women. The research revealed that breast-related size and fit change by about 10%; however, the upper length and inner length of breasts decreases. The fit of domed ones is the best and the fit of the elongated ones is the worst; subsequently, a closer representation of the ideal breast leads to a better fit to wear.

• Journal of the Korean Society of Clothing and Textiles
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• v.20 no.4
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• pp.647-654
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• 1996

The purpose of this study was to analyze the effect of fiber type, compressional resilience and moisture transport properties of wool and polyester fiber on the heat transfer of insulation nonwovens. The results obtained were as follows: 1) Overall heat transfer of wool nonwoven was slightly higher than that of polyester nonwovens. Warmability of wool nonwoven was lower than that of polyester nonwovens. The radiative heat transfer was in the range of 11~18% of overall heat transfer in polyester nonwovens and 25% in wool nonwoven. 2) As wool nonwoven compressed, overall heat transfer was increased by increasing radiative heat transfer and wamability was decreased due to the poor compressional resilience. 3) Increasing rate of heat transfer by moisture absorption in wool nonwoven was lower than that of polyester nonwovens. Thickness and compressional resilience of wool nonwoven were reduced extremely by moisture absorption.

• Journal of the Korean Society of Clothing and Textiles
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• v.19 no.5
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• pp.801-810
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• 1995

부직포의 기공크기에 대한 특성을 측정하기 위해 이미지 프로세싱을 이용하였다. 아라미드부직포와 그 부직포를 시뮬레이션한 부직포에 대해서 기공의 크기를 대표하는 평균 기공크기와 그 분포를 이미지 분석의 두가지 방법으로, 즉, 형태학적인 방법과 기하학적인 방법을 통해 측정해보았다. 아라미드 부직포, 시뮬레이견 부직포이건 상관 없이 부직포의 밀도가 증가함에 따라 기공의 크기특성, 즉 기공의 면적, 수력반경, 그리고 기공내의 최대 내접원의 반경은 감소하였다. 형태학적인 방법과 기하학적인 방법은 부직포의 종류에 상관없이 기공의 크기를 측정함에 있어서 유의한 차이가 없었다. 이는 부직포내의 섬유의 배열방향이 무작위이기 때문이었다. 실제의 아라미드 부직포와 시뮬레이션 부직포의 기공크기에 대한 특성은 서로 비슷한 양상을 보여주었다.

• Journal of the Korean Society of Clothing and Textiles
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• v.21 no.2
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• pp.471-481
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• 1997

Denims were treated with neutral cellulase, acid cellulase, stone, and stone-neutral cellulase respectively at different cellulase concentrations varying treatment times in rotary washer. The effect of washing on denim was estimated by the changes in weight, color, back staining, tear strength, flex stiffness, and surface characteristics. Also the comparison of neutral cellulase, acid cellulase, stone, and stone-neutral cellulase washings was studied. Washing removes surface fibers and provides weight loss, color difference, back staining, and a decrease in tear strength and in flex stiffness. Stone-neutral cellulase washing and acid cellulase washing have a larger washing effect than neutral cellulase washing and stone washing.

• Journal of the Korean Society of Clothing and Textiles
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• v.23 no.1
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• pp.111-119
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• 1999

가수분해된 네 개의 반응성 염료를 이용하여 견, 양모 나일론 섬유를 염색할 때 영향을 미치는 여러 인자들에 대하여 연구하였다 염의 투입을 가수분해 전과 후로 달리하였을 때 염색된 직물의 K/S 값에 미치는 영향은 염료와 직물의 종류에 따라 각기 달랐으며 염의 영향은 염료의 분자 크기가 클 때 더 크게 나타났다. 이는 염 노동의 증가시 염욕 안에서의염료 용해도가 염료 분자가 클 때 더많은 영향을 받기 때문인 것으로 생각된다. 욕비 증가시에는 염색된 직물의 K/S값은 초기에 감소를 보이다가 높은 욕비에서 K/S값이 증가되었는데 이는 염의 농도의 감소로 인한 영향으로 사료된다. 가수분해된 반응성 염료로 염색된 직물의 수세 견뢰도는 염료의 분자 크기에 의해 영향을 받았으며 직물의 마찰 땀 견괴도는 Gray scale에서 3보다 높았다 본 연구의 결과는 면섬유 염색에 사용한 가수분해된 반응성 염료를 이용하여 견, 양모, 또는 나일론섬유의 염색에 재 사용할 수 있는 가능성을 제시하여 준다.

• Proceedings of the Korean Society of Dyers and Finishers Conference
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• 2008.10a
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• pp.111-112
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• 2008

현재 고급 의류용 부직포 심지 개발에 중요한 부분을 차지하는 부직포용 실리콘 유연제는 흡습성 실리콘 유연제가 많이 개발되고 있다. 그러나 부직포용으로 적합한 유연제가 국내에서 생산되지 않아 수입되어 사용되어져 있어 실리콘 유연제를 개발하려한다. Dimethyl silicone oil cps가 다른 두 종류와 Tridecyl alcohol ether계 유화제 고 mol수와 저 mol 를 사용하여 homomixer에서 $65^{\circ}C$ 이상으로 $300{\sim}7,200rpm$으로 1시간 이상 교반하면서 유화시킨 결과 분산성, 상용성과 함께 흡습성, 탄력성을 나타내었다.

• Journal of the Korean Society of Clothing and Textiles
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• v.27 no.9_10
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• pp.1134-1143
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• 2003

The purpose of this study is to investigate surface color change and effects of mordants on the K/S values of silk and wool fabrics dyed with Lac extract, according to the mordanting methods and conditions such as temperature, concentration and time of the mordanting bath. The results were as follow; 1 K/S values of the silk and wool fabrics according to the temperature of the mordanting bath were shown a slight decline beyond 40$^{\circ}C$. 2. Surface color of the silk changed from red to reddish purple and that of the wool showed red tone when mordanted with Aluminum postassium sulfate, Copper acetate and Copper (II) sulfate regardless of the mordanting conditions. 3. The light and dry cleaning fastness of silk and wool fabrics dyed with Lac extract according to the mordanting methods were very good.

• Journal of the Korean Society of Clothing and Textiles
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• v.28 no.7
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• pp.1029-1036
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• 2004

The fragrant fabrics were prepared by treatment with eucalyptus microcapsules. 100% cotton fabric, 100% polyester fabric and 100% wool fabric were used as test specimens. Using pad-dry-cure method, microcapsules were attached on each specimen by acrylic binder under conditions of varying concentration. Surface property, stiffness, and air permeability of fragrant fabrics were evaluated. As increasing concentration of binder, add-on yield was increased. Add-on yield was decreased with increasing laundering cycle, especially in polyester fabric. As the concentration of binder was increased, the properties of stiffness and air permeability were decreased. Also it fumed out that pad-dry-cure method was not suitable to polyester fabric.

• Journal of the Korean Society of Clothing and Textiles
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• v.23 no.2
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• pp.242-249
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• 1999

The purpose of this study was to investigate two different kinds of socks on physiological responses at an ambient temperature of 35$\pm$1$^{\circ}C$ and relative humidity of 50$\pm$5% Five healthy women wearing normal socks or toes socks participated as the subjects. Rectal temperature skin temperatures sweat rate blood pressure pulse rate and questionnaire wee measured. Rectal temperature skin temperature sweat rate blood pressure pulse rate and questionnaire were measured. Rectal temperature and mean skin temperature were lower after exercise at wearing toes socks . Sweat rate was higher at wearing normal socks and blood pressure and pulse rate were tend to higher at wearing toes socks. Thermal comfort temperature sensation and humidity sensation were better wearing toes socks. Thermal comfort temperature sensation and humidity sensation were better wearing toes socks than wearing normal socks but wearing comfort was better at wearing normal socks. These results will be discussed form the viewpoint of thermoregulation AVA(Arterio venous Anastomosis) and count current heat exchange.

• Journal of the Korean Society of Clothing and Textiles
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• v.30 no.3 s.151
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• pp.369-377
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• 2006

The purpose of this study was to examine past trends in the subject matters, authorship, research methods, references by type of source, and publication year of references for articles on history of costume and design and aesthetics published in the Journal of the Korean Society of Clothing and Textiles from 1990 through 2004 to understand the status of research. The data analyzed consisted of 196 out of 1538 articles in a 15-year period. The results were as follows: 1) The percentage of articles on history of costume and design and aesthetics continued to decline, and more studies on design and aesthetics was published than studies on history of costume. 2) Co-authored study by two researchers has continued to increase since 2001. 3) The studies by qualitative methods were higher overall in percentage. However, quantitative methods have increased since 1997.4) Foreign books as a reference represented the largest percentage in all periods but have declined gradually, while domestic journals and theses or dissertations continued to increase in design area. 5) The publication year of references showed the largest percentage in the ' under 10 years ' category. Especially an increasing number of references on design and aesthetics were cited within 5 years of publication.