• 한국의류산업학회지
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• 제8권3호
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• pp.363-369
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• 2006

In this the study, Lyocell fabrics for blanket were developed to get high value added goods for elder and Infant. Therefore, the purpose of the study was determine the effect of twist per inch on the physical properties of developed fabrics, including compression property and abrasion resistance on the process for making Lyocell combined yarns. For comparison, commonly used cotton blanket was used. The results were as the follows: 1) Dimensional changes of Lyocell fabrics was in -3% which value was pretty stable, and antistatic property was very good with 10V of electric propensity voltage which means there was no static electricity at all. Pilling property of Lyocell fabrics showed 3 grade which was good and air permeability and moisture vapor transmission rate of Lyocell fabrics were higher than those of cotton fabric and keeping warmth rate of Lyocell fabrics was about 50% which means it very warms. 2) Twist per inch of Lyocell combined yarns increased with tensile strength and elongation of Lyocell fabrics. 3) Twist per inch of Lyocell combined yarns increased with decreasing thickness reduction rate and therefore, compression property of those was pretty good. Specially, compression property of Lyocell fabrics made with yarns of 3.9TPI was better than those of cotton fabric. 4) Twist per inch of Lyocell combined yarns increased with abrasion resistance of Lyocell fabrics.

• 생물환경조절학회지
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• 제14권1호
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• pp.22-28
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• 2005

참외 무가온 재배시 보온부직포를 이용하여 보온재배 하고 있으며 한번 구입한 보온부직포는 보온력과 관계없이 장기간 사용하고 있다. 본 시험은 참외 무가 온 재배 시 보온부직포의 활용도를 높이기 위하여 보온 부직포의 이중피복에 따른 보온효과, 생육, 품질 및 수량성을 구명하기 위하여 정식 전부터 4월 20일까지 보온부직포를 9+3온스, 6+6온스 그리고 6+3온스로 이중으로 덮어 12온스와 비교한 결과는 다음과 같다. 터널내 야간 온도는 913온스 처리구에서 가장 높았고 6+6온스, 6+3온스 그리고 12온스 순이었다. 생육은 12온스에 비하여 이중피복구에서 초장, 엽수, 일비액량 등 생육이 우수하였으며 특히 9+3온스 처리구에서 가장 좋았다. 과중. 과육두께, 당도, 상품과율 및 수량 등은 처리간 차이는 없었으나 발효과 발생율은 12온스의 $32.9\%$에 비하여 9+3온스, 6+6온스, 6+3온스 이중피복 처리구에서 각각 $19.6\%,\;10.2\%,\;16.6\%$ 감소하였다. 10a당 수량은 12온스의 2,260kg에 비하여 9+3온스에서는 $7\%$ 증가하였으나, 6+6온스 및 6+3온스에서는 각각 $3\%,\;13\%$ 감소하였다. 소득은 12온스의 4,499천원에 비하여 9+3온스에서는 $13\%$, 6+6 온스 $3\%$증가한 반면 6+3온스에서는 $10\%$ 감소하였다. 이상의 결과로 보아 참외 무가온 재배시 보온효과, 품질, 경제성분석 결과 보온부직포를 12온스 한 겹으로 덮는 것보다는 9+3온스나 6+6온스 등과 같이 이중으로 피복하는 것이 좋은 것으로 생각되었다.

• 패션비즈니스
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• 제20권6호
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• pp.52-65
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• 2016

Presently, sleep disorders are rapidly increasing due to sudden social development and lifestyle diversification. Among the various factors contributing to comfortable sleep, bedclothes are a major factor that readily influence the sleeping conditions, as they directly come in contact with the human body. This study therefore researches use and purchasing status of bedclothes by consumers, as well as the subjective satisfaction. This would accordingly help us to understand the consumers' performance needs, and collect basic data to develop bedclothes that assist comfortable sleep. This study used multiple choice questions and a 5-point Likert scale in a survey-style research. The results of the study indicate that consumers prudently considered practicality and durability, as bedclothes are seldom purchased. The most preferred material was cotton, but the use of microfiber, a new material, has also increased. Further, consumers' preferred lightweight bedclothes that displayed excellent water absorption, thermal insulation, durability, detergency, and flexibility. Hence, bedclothes developed according to the results of this study are expected to aid comfortable sleep.