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2014 / ȣ: V.26,no.3,Sept |
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߰ ջ Ư Ƿ Ư ġ |
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Effect of Porosity Characteristics of Hollow Composite Yarns to the Comfort Property of the Fabrics for the High Emotional Garment |
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․ 迵1 ․ 2, |
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Hyun Ah Kim, Young Soo Kim1 and Seung Jin Kim2, |
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ѱмǻ, 1ѱ߿, 2б ռа |
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Korea Research Institute for Fashion Industry, 1Korea Textile Development Institute, 2Yeungnam Unive |
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218 ~ 229 : 12 |
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Korean |
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The wearing comfort of garment is governed by two kinds of characteristics such as moisture and thermal
transport properties and mechanical properties of fabrics. The porosity influenced by yarn and fabric structural parameters
is known as main factor for wearing comfort of garment related to the moisture and thermal transport properties. This
study investigated effect of porosity of composite yarns to the moisture and thermal comfort properties of composite
fabrics made of hollow composite DTY and ATY yarns. The theoretical porosity and pore size were inversely
proportional to cover factor of fabric, but cover factor was not correlated with experimental pore size. The wicking
property of hydrophobic PET filament fabric showed inferior result irrespective of porosity, pore size and cover factor.
The drying rate was superior at composite fabrics with high pore size and low cover factor, and pore size was dominant
factor for drying property. On the other hand, thermal conductivity of composite fabric was mainly influenced by cover
factor and not influenced by porosity. Air permeability was influenced by both porosity and cover factor and was highly
increased with increasing porosity and decreasing fabric cover factor. |
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porosity, cover factor, wicking, drying rate, thermal conductivity |
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Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2014_v26n3_218 |
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