• 제어로봇시스템학회:학술대회논문집
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• 1987.10b
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• pp.324-328
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• 1987

In this study a computer-aided textile pattern design system is implemented and a control methodology of a dobby motion is studied. The described system allows the user to design various weave patterns through graphic editor and to simulate weaving by displaying the dummy weaving process on the monitor. In addition, if the yarn colors are specified it is also possible to analyze color weaves. Thus it can replace effectively a conventional. design tool, a design paper. The main features of the system are to design weave patterns, to show weaving effect, and to make lifting plan for the dobby motion control. In dobby motion control, the mechanical. control method conventionally used is not adequate for the loom which is linked with the computer-aided textile pattern design system, so an electromagnetic control method is proposed.

• Proceedings of the KSME Conference
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• 2003.11a
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• pp.1163-1167
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• 2003

Effective properties of ceramic matrix plain woven textile composites were calculated using finite element analysis. The considered geometry is a unit cell of plain weave and the analysis was performed by commercial finite element program, ANSYS. The materials for analysis are 3 types for matrix, 1 type for fiber with various volume fraction. The result indicates that the effective properties of ceramic matrix composites can be controlled by the volume fraction. The result can be used for numerical analysis using ceramic matrix composites.

• Textile Coloration and Finishing
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• v.11 no.1
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• pp.1-8
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• 1999

This study surveys the mechanical properties such as surface properties(MIU, MMD, SMD) to the weight reduction rate of PET fabrics. For this purpose, 12 kinds of satin and 18 kinds of plain weave fabrics are prepared with change of the physical properties of weft yarn(T.P.M., density, and denier). The weight reduction rate was 0%, 12%, 25%, and 30%. Coefficient of friction(MIU), mean deviation of friction(MMD), and geometrical roughness(SMD) of the fabrics were measured and discussed with wed twist, yarn linear density, weft fabric density and weave structures.

• Archives of design research
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• v.14 no.2
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• pp.279-292
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• 2001

The network drafting is introduced by american weaver Alice schlein, that is not a new weave, but a way of exploring old structures and driving them a new design. It was evident that larger scale pattern design produced on computer dobby-that is a loom without a jacquard mechanism, draw harness, or other extra patterning devices. Therefore, this study explored that developing and new weave design through the processing of network drafting In give a guide based on it In this process, the results of this study were as follow. A network is a collection of legal threading position that is constructed from a building block, called an "initial" which is the smallest identifiable unit of the threading. The process of network drafting produces large-scale designs without the chunky look of block weaves in addition In infinite potential variation on a singles threading through changes in tie-ups and dobby peg plan. It can get various new drafting through using of isolated, connected, disconnected pattern line.

• Fibers and Polymers
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• v.6 no.2
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• pp.156-161
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• 2005

The gray line-profile method is introduced to find fabric density. Some patterned fabrics like stripe design as well as solid fabrics of basic weave structures are used to verify the efficiency and accuracy of the method. The approach is compared with Fourier transform method. Although the gray line-profile method is concise, it shows good results in both solid and patterned fabrics. In addition, it does not require a pre-processing or filtering technique in space or frequency domain to enhance the image suitable for the analysis. However, the approach is slightly influenced by the filter size for finding the local minimums of profile graph.

• Journal of the Korean Society of Clothing and Textiles
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• v.19 no.4
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• pp.671-683
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• 1995

This paper described the changes of mechanical KES values after fusing 4 different (in weave & density) wool face fabrics with 3 different (in weave & extensibility) fusible interlining. The fusing condition was 15$0^{\circ}C$, 4kg.f/cm2 The results of the study were as follows: (1) After fusing, KES mechanical value of B, 2HB, G, 2HGS, WC increased, where as LT, WT werent't changed so much and EM, RT decreased. It means after fusing extensibility and recovery property were decreased and volume and stiffness were increased. (2) Within the limits of this investigation, tensile property seemed to be more influenced by the characteristics of face fabrics, and bending property nil by the effect of adhesive penetration and shear and compression property did by complex of the characteristics of face fabrics and interlining and the effect of adhesive penetration.

• 제어로봇시스템학회:학술대회논문집
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• 2001.10a
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• pp.35.1-35
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• 2001

The aim of our study is to automatically analyze how textile is woven which has complicated structure, such as textile with multi-layer structure. For this purpose, we propose a method to reconstruct a textile structure of a textile is visualized. Then, the anteroposterior sections of the same yarn on the cross sectional images is associated each other by superimposing them. Therefore, by this method, 3-D information of each yarn is obtained and the 3-D shape of each yarn is independently expressed. In this research, a 3-D reconstruction of a plain weave fabric is performed.

• Proceedings of the Korean Society of Dyers and Finishers Conference
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• 2007.11a
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• pp.123-124
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• 2007

• Journal of the Korea Fashion and Costume Design Association
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• v.15 no.3
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• pp.33-40
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• 2013

This paper focused on investigating the seam strength by cutting direction depending on the fabrics and weave by comparing the tensile strength and elongation of bias, warp and weft of 4 kinds of find cotton fabrics and combining 6 kinds of seam cutting directions. The cutting directions are selected the warp direction, weft direction and 45-degree bias direction. Then, three kinds of directions, the warp/warp direction, the weft/weft direction and the bias/bias directions, and the three different kinds of directions, the warp/weft direction, the warp/bias direction and the weft/bias directions, were finally selected. The results are as follows: The tensile strength of all fabrics was higher in the order of warp, bias and weft direction and tensile elongation was higher in the order of bias, warp and weft direction in almost all fabrics. 100's and 150's cotton fabrics showed the highest seam strength when they were cut in the bias/bias direction. The seam strength of the fabrics cut in the same direction was the highest in the fabrics cut in the bias/bias direction. Four kinds of fabrics demonstrated the similar seam strength. However, for the seam strength of fabrics cut in the different directions, 100's cotton fabrics had the difference of seam strength by direction and weave, but 150's cotton fabrics didn't have any difference in seam strength by direction and weave. As described above, the seam strength was influenced by the cutting direction of fabrics. Accordingly, the seam strength can be improved by changing the cutting direction of seam when making the clothing.

• Journal of the Korean Society of Costume
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• v.66 no.3
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• pp.93-106
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• 2016

The aims of this study are to elucidate the relationship between the luxurious trends of costumes and the importation of Ming's patterned textiles in the $17^{th}$ century, and to analyze the similarity between certain Joseon and Ming fabric patterns. After Imjinwaeran[임진왜란] and Byungjahoran[병자호란], more diverse Joseon textile patterns appeared. Generally, wars lead to a shortage of luxury goods and basic commodities. However, $17^{th}$ century Joseon had an abundance of luxury goods, which allowed even some commoners to have clothing made of Chinese silk. That was the result of free trade between the Koreans and the Chinese merchants in Joseon. Ming's merchants followed the Ming's troops into the Korean Peninsula and targeted Koreans to sell their goods, such as fur coats and fur hats. Free trade between Ming and Joseon took place at Junggang [중강] and Donggangjin [동강진]. Joseon imported Chinese textiles there and resold them to Japanese merchants. Some of the Changgi Chung's excavated fabrics might be an evidence of the import from the Ming. These fabrics had the inscription and were similar to Ming fabrics. It can be assumed that trade occurred between Joseon, China, and Japan, as fabrics found in the countries had similar patterns such as flower, bee, and four seasons, which represented longevity. Furthermore, Chinese fabrics might have triggered Joseon's weaving skills to develop, which led to the ability to weave refined and beautiful brocade satin at Sangbang [상방]. According to Uigwe[의궤], Sangbang could weave silk fabrics in the 1620s and 1630s. The improvement of weaving techniques might make it possible to weave some popular patterns at Sangbang.