Textile Coloration and Finishing (한국염색가공학회지)

The Korean Society of Dyers and Finishers (한국염색가공학회)
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A Study on the Physical Properties of Double Raschel Pile Fabric according to Heat Treatment

더블라셀파일 원단의 열처리조건에 따른 물리적 특성 변화에 관한 연구

  • 손은종 (부천대학교 섬유패션비즈니스과) ;
  • 박홍원 (한국섬유소재연구원) ;
  • 황영구 (덕산엔터프라이즈(주))
  • Received : 2019.10.06
  • Accepted : 2019.10.30
  • Published : 2019.12.27
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Abstract

The specimens were heat treated at 180℃, 190℃, 200℃, 210℃ and 220℃ to observe the change of the physical properties of the double raschel pile fabric. The density, tensile strength, weight, elongation, dyeing characteristics, fabric surface morphology and cross sectional shape were observed by heat treatment temperature. Compared with untreated samples, weight, density and tensile strength were increased with increasing heat treatment temperature. No increase was observed at 220℃. In the case of elongation, it increased to 190℃ but thereafter it could not be observed. In the case of uprightness of brushed hair, it was observed that the gap between the yarns was narrowed and the density was increased and the straightness of the yarn and pile yarn was improved by widening the heat treatment temperature. As a result, it was observed that the uprightness was remarkably improved and the bulky properties was increased. It was also observed that the increase of the dyeability was observed with increasing the heat treatment temperature.

Keywords

References

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