Effect of Porosity Characteristics of Hollow Composite Yarns to the Comfort Property of the Fabrics for the High Emotional Garment (중공 복합사 직물의 기공도 특성이 고감성 의류용 직물의 쾌적특성에 미치는 영향)

김현아; Young-soo Kim (김영수); Seung-Jin Kim (김승진)

Effect of Porosity Characteristics of Hollow Composite Yarns to the Comfort Property of the Fabrics for the High Emotional Garment

Textile Coloration and Finishing
Abbr : Text. Color. and Finish.
2014, 26(3), pp.218-229
Publisher : The Korean Society Of Dyers And Finishers
Research Area : Engineering > Fiber Engineering > Dyeing Engineering

김현아 ¹, Young-soo Kim ², Seung-Jin Kim ³

¹한국패션산업연구원
²한국섬유개발연구원
³영남대학교

Accredited

ABSTRACT

The wearing comfort of garment is governed by two kinds of characteristics such as moisture and thermaltransport properties and mechanical properties of fabrics. The porosity influenced by yarn and fabric structural parametersis known as main factor for wearing comfort of garment related to the moisture and thermal transport properties. Thisstudy investigated effect of porosity of composite yarns to the moisture and thermal comfort properties of compositefabrics made of hollow composite DTY and ATY yarns. The theoretical porosity and pore size were inverselyproportional to cover factor of fabric, but cover factor was not correlated with experimental pore size. The wickingproperty 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 dominantfactor for drying property. On the other hand, thermal conductivity of composite fabric was mainly influenced by coverfactor and not influenced by porosity. Air permeability was influenced by both porosity and cover factor and was highlyincreased with increasing porosity and decreasing fabric cover factor.

KEYWORDS

porosity, cover factor, wicking, drying rate, thermal conductivity

Citation status

* References for papers published after 2023 are currently being built.

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