• Proceedings of the Korean Society of Dyers and Finishers Conference
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• 2008.10a
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• pp.121-122
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• 2008

본 연구는 코팅 공정을 거치지 않고 코팅 효과를 나타내는 저온융착사(Low melting Yarn)를 이용하여 제조한 window covering 제품의 난연성에 관한 것이다. LM사와 일반사 및 적정량의 난연사를 합사 혼방하는 방식으로 제조한 직물의 염색 및 가공 공정을 통한 난연성의 변화를 연구하였다.

• Proceedings of the Korean Society of Dyers and Finishers Conference
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• 2009.03a
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• pp.55-56
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• 2009

• Proceedings of the Korean Society of Dyers and Finishers Conference
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• 2008.10a
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• pp.57-58
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• 2008

본 연구에서는 국내 중소기업에서 생산된 교복용 편사의 물성을 측정하여 현재 교복용으로 사용되어지는 국내 기업과 일본에서 생산된 편사와의 물성을 비교 분석하였다. 또한 국내 중소기업에서 생산된 편물과 시중에 판매되고 있는 교복용 편물의 물성을 비교 분석하였다. 이러한 결과를 토대로 본 연구는 고부가가치의 교복용 소재를 개발하는데 필요한 기초연구를 수행하는데 목적이 있다.

• Textile Coloration and Finishing
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• v.12 no.3
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• pp.159-165
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• 2000

This study surveys the fabric mechanical properties according to the weaving design & finishing conditions of wool fabrics for quality control in the process. For this purpose, 8 kinds of Twill groups and 3 kinds of Plain groups weave fabrics, totally 428 woven fabrics are prepared with change of the yarn count, density and finishing method. Fabric thickness, bending rigidity, extensibility, shear rigidity, formability of the fabrics were measured and discussed with weaving design & finishing conditions.

• Proceedings of the Korean Society of Dyers and Finishers Conference
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• 2009.11a
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• pp.145-146
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• 2009

This is studies about development of light nylon fabric and development of low denier NCD/nylon6 filament using mixed spinning technique of nylon6 and NCD(Nylon Cation Dyeable) polymer. We study how the manufactured fabrics effect on downproof & windproof properties according to conditions of low denier N/NCD filament yarn, fabrication, and dyeing and finishing.

• Journal of the Korean Society of Clothing and Textiles
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• v.21 no.7
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• pp.1117-1123
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• 1997

This paper describes the measurement of thickness of still air layer above fabrics and its relationship to structural properties of fabrics. Rayon fabrics - of both filament and spun - and wool nylon blended fabrics varied in terms of surface hairiness were used. Temperature and relative humidity above fabrics were measured at the various distances from the fabric surface. Increase in the thickness of fabric, fabric weight, yarn count, and crimp resulted increase in thickness of still air layer above fabric. Surface hairiness of fabrics as well as the structural properties were found to be related with the thickness of still air layer above fabrics.

• Fibers and Polymers
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• v.7 no.3
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• pp.305-309
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• 2006

This research studies the factors which influence the tensile strength of tire cords. Five yam samples are made by changing the spinning conditions and viscosity to get various physical properties. Different twisting methods are introduced and the yams are twisted under different processing conditions for each twisting process. With the experimental results, various analyses are performed to find the important factors in retaining strength after the twisting process. SEM and optical microscopic photographs are taken along with some measurements to assist the analysis.

• Fibers and Polymers
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• v.7 no.3
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• pp.310-316
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• 2006

In this article, an attempt has been made to explain the failure mechanism of spun yams. The mechanism includes the aspects of generation and distribution of forces on a fibre under the tensile loading of a yam, the free body diagram of forces, the conditions for gripping and slipping of a fibre, and the initiation, propagation, and ultimate yam rupture in its weakest link. A simple mathematical model for the tenacity of spun yams has been proposed. The model is based on the translation of fibre bundle tenacity into the yam tenacity.

• Proceedings of the Korean Fiber Society Conference
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• 2001.10a
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• pp.83-86
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• 2001

Seed coat fragments (SCF's) are small portions of seed coat that have been broken from the cotton seeds during ginning, a mechanical process that separates the cotton lint from the seed： Seed coat fragments have drawn attention because they are one of the major imperfections that affect the appearance and quality of cotton yarn and fabrics [1,2]. (omitted)

• Proceedings of the Korean Fiber Society Conference
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• 2001.10a
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• pp.459-461
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• 2001

호부(sizing)의 목적은 제직시 발생하는 마찰, 긴장 등으로부터 경사를 보호하는데 있다. 방적사의 경우에는 제직시에 직기와의 접촉부위에서 받는 마찰로 인해 모우가 발생하고 이들은 다시 종광에 달라붙어 엉키거나 이웃한 실과 엉키어 경사절을 발생시키므로 제직효율 및 최종직물의 품질을 저하시키게 된다 따라서 이 때 사용되는 호제는 경사를 구성하는 섬유를 접착하여 포합성을 증가시키고 실 외부를 피복해서 모우의 발생을 억제하는 역할이 필요하다. (중략)