• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2003.05a
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• pp.8-13
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• 2003

Frictional sound of 13 vapor permeable water repellent fabric by sound generator were recorded and analysed through FFT analysis. The frictional Sounds were quantified by calculating total sound pressure(LPT), the level range ΔL and the frequency difference Δf. Mechanical properties were measured by KES-FB. LPT values of specimens finished wet coating were higher than those of dry coating. Values for bending rigidity, shear stiffness, surface roughness and compressional recovery of polyurethane fabrics increased compared with the cire finished fabrics. Laminated fabrics had high values of frictional coefficient and low values of surface roughness. LPT showed significant correlation with compressional energy, weight and thickness. (ΔL) was highly correlated with compressional linearity, frictional coefficient, compressional recovery, and (Δf) with tensile linearity, compressional energy, thickness, and weight.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 1998.11a
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• pp.250-255
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• 1998

The purpose of this study was to determine physical characteristics, and subjective sensation toward sports socks, varing types of fiber content and fabric structure. Also we tried to develop regression models from variables. Results of this study are as follows. 1. Cotton 100% socks had a highest absorbency and wickability among six different socks. The result of ANOVA shows that fiber content influenced on the wet sensation only prior to exercise. 2. Terry socks had a higher drop absorbency, stretch properties and thermal resistances than plain jersey socks. But there was no significant difference in overall comfort sensation. 3. We developed regression models to predict overall comfort sensation from thermal sensation and wet sensation. Also we can predict thermal sensation from the thickness of socks in the sole area, and we can predict wet sensation from moisture permeability

• Science of Emotion and Sensibility
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• v.10 no.3
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• pp.367-372
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• 2007

This study surveys the silk sensitivity technology of nylon filament using fluid system. For this purpose, taslan texturing ATY m/c is modified and 4 kinds of nylon filaments with 40d/12f are made using functional chemicals on the modified ATY texturing machine. Using these yarns, 4 kinds of fabrics are woven and processed on the dyeing and finishing. The various physical properties of these fabrics such as water contents, UV-cut, fabric hand are measured and discussed with ATY texturing and functional chemical treatment conditions.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 1999.03a
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• pp.153-157
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• 1999

Voigt Model assumed for creep was used to obtain the viscoelastic properties of fabrics in thickness direction and the governing equation was derived. The weights were specially designed and calibrated for constant stress applied to fabrics and the 1 ${\mu}{\textrm}{m}$ resolution laser displacement sensor was attached in order to measure the variation of strain. Ten fabric samples were used. The few steps of strain showed according to the internal structure of fabrics. Also correlations the Hand Values from KESF with the spring and damping coefficients were considered.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2002.05a
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• pp.190-194
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• 2002

Human uses sight, tactile sense to evaluate Total Hand Value(FUUAI) of textile fabrics. Tactile sense is important factor which decided the Total Hand Value of a textile fabric. When human feels the FUUAI, physical and physiological phenomena are occurred in finger. We first found out physical variable that is happened in fingertip when human is feeling the FUUAI. Such physical variable means characteristic of action tactual motion of finger such as moving range, tactile time, moved distance, speed of finger and applied force by finger. We study the relationship between action tactual motion and the ability in which the human distinguishes the textile fabric. As a result, we could know the characteristics of the tactual motion of fingertip to get high distinguishable ability. The characteristics were different in men and women respectively. In the case of man, touched time and moving range influenced to distinguish, and moving range, and the moving speed of finger influenced, in woman's case.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2002.11a
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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.

• Korean Journal of Human Ecology
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• v.22 no.6
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• pp.673-686
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• 2013

The purpose of this study is to identify consumer needs and sensory evaluation of jacquard fabrics for blind using low melting polyester. Ten kinds of jacquard fabric used for this study were developed. Developed jacquard fabrics were assessed subjectively by 164 consumers using 7-point scale of 22 consumer needs and 43 sensory descriptors. The results were briefly summarized as follows: the most important parameter to choose fabric for blind was 'Easy-use' and the other parameters are 'Lightproof', 'UV-protect', 'Design', 'Price', 'Color', 'Insulation', 'Easy-care'. The image sensibility of jacquard fabrics was explained by six factors: feminine, active, modern, traditional, pure, cozy. Higher preference was found in jacquard fabrics of clear, natural, luxurious, simple, feminine, young, cozy, graceful image. The preference was predicted 38.2% with feminine, modern, pure, cozy, traditional factors. Correlation coefficient between image sensibility factor 1 and preference was 0.437. The 3 factors (feminine, modern, pure)were selected as significant image sensibility affecting preference.

• Science of Emotion and Sensibility
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• v.10 no.3
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• pp.299-306
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• 2007

The purpose of this study is to analyze physical properties of foreign famous worsted fabrics to realize improvements in qualities of the domestic men's worsted fabrics and to make an comparison between foreign worsted fabrics and domestic ones. For this purpose, this study carries out both objective and subjective fabric hand measurements using KES-FB system and Blind field test, to evaluate physical properties of worsted fabrics and finally is aiming to make an comparison between the results from the two measurements for enhancing the quality of the domestic worsted fabrics using the 14 specimens of 7 types as worsted fabrics manufactured in Italy, UK and Korea.

• Science of Emotion and Sensibility
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• v.7 no.4
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• pp.25-33
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• 2004

This study surveys the fabric surface properties such as mean value of the friction coefficient(MIU), mean deviation of the friction coefficient(MMD) and mean deviation of surface roughness(SMD) due to warp and weft tension differences using KES-FB system. For this purpose, fabric is designed as 5 harness Satin weave using 75d/36f warp and 100d/192f weft polyester filaments, and is woven by OmegaR rapier loom by Textec Co.Ltd and Picanol-GTXR rapier loom by Picanol Co.Ltd respectively. These grey fabrics are processed on the same dyeing and finishing processes. The fabric surface properties according to the weaving looms are analysed with warp and weft weaving tensions. And also surveyed the difference of fabric surface properties according to the fabric positions such as center and each edge of fabrics for the sensitive garment.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2000.04a
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• pp.394-399
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• 2000

Composite materials are drawing attention as the leading fabrics for casual wear. One reason for this is the shift in fashion trend to more casual apparel. Espectations of further acceleration in this area are so high that woven fabric movement are taking more and more of a new turn away from conventional materials made of fine denier filament to wool-like fabrics by mellange effects.