여름철 냉감성 의류소재 개발을 위한 비스코스 레이온 중심의 직물 제조 및 PCM 가공
Preparation of Rayon Filament based Woven Fabric and PCM Treatment for Developing Cool Touch Summer Clothing Material
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초록
To develop cool touch feeling fabrics for summer clothing material, it was manufactured several compositionsof woven fabrics, having rayon multi-filament yarn (non-twisted) as warp and various kinds of yarn, such as viscose rayonmulti-filament yarn (twisted), tencel® spun yarn, PET high absorbance quick dry filament yarn, and PET based rayon-likeyarn, as weft. After preparing the fabrics, basic properties of the fabrics were investigated, such as air-permeability, tensilestrength, absorption rate, drying rate, etc. Also, surface warm / cool sensations of the woven fabrics were assessed byQmax Warm / Cool Touch Tester. It was observed that the fabrics composed of viscose rayon multi-filament yarn (warp)and PET high absorbance quick dry filament yarn (weft) showed excellent surface cool touch sensation-the highest Qmaxvalue. This is because the fabric having flat shaped PET high absorbance quick dry filament shows the largest contact areawith Qmax measuring plate. And, the fabric also showed superior high absorbance and quick dry property as expected. Inaddition, we treated phase change material (PCM) on the surface of the fabric composed of viscose rayon multi-filamentyarn (warp) and PET high absorbance quick dry filament yarn(weft) to improve the cool touch feeling. However, the surfacecool touch feeling was impaired by resin treated with PCM during the finishing process.
Abstract
To develop cool touch feeling fabrics for summer clothing material, it was manufactured several compositionsof woven fabrics, having rayon multi-filament yarn (non-twisted) as warp and various kinds of yarn, such as viscose rayonmulti-filament yarn (twisted), tencel® spun yarn, PET high absorbance quick dry filament yarn, and PET based rayon-likeyarn, as weft. After preparing the fabrics, basic properties of the fabrics were investigated, such as air-permeability, tensilestrength, absorption rate, drying rate, etc. Also, surface warm / cool sensations of the woven fabrics were assessed byQmax Warm / Cool Touch Tester. It was observed that the fabrics composed of viscose rayon multi-filament yarn (warp)and PET high absorbance quick dry filament yarn (weft) showed excellent surface cool touch sensation-the highest Qmaxvalue. This is because the fabric having flat shaped PET high absorbance quick dry filament shows the largest contact areawith Qmax measuring plate. And, the fabric also showed superior high absorbance and quick dry property as expected. Inaddition, we treated phase change material (PCM) on the surface of the fabric composed of viscose rayon multi-filamentyarn (warp) and PET high absorbance quick dry filament yarn(weft) to improve the cool touch feeling. However, the surfacecool touch feeling was impaired by resin treated with PCM during the finishing process.
참고문헌 (8)
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