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Effects on Printing Quality according to Yarn Twist and Knitting Structure of Media in Digital Textile Printing(I)

DTP(Digital Textile Printing)에서 미디어의 원사꼬임 및 편성구조가 프린팅 Quality에 미치는 영향(I)

  • Park, Soon-Young (Dept. of Clothing and Textile, Ewha Womans University) ;
  • Jeon, Dong-Won (Dept. of Clothing and Textile, Ewha Womans University) ;
  • Park, Yoon-Cheol (Textile Fusion Technology R&D Dept., Institute of Industrial Technology(KITECH)) ;
  • Lee, Beom-Soo (e-Color Technology Service Center Dept., Institute of Industrial Technology(KITECH))
  • 박순영 (이화여자대학교 의류직물학과) ;
  • 전동원 (이화여자대학교 의류직물학과) ;
  • 박윤철 (한국생산기술연구원 융복합기술연구본부) ;
  • 이범수 (한국생산기술연구원 경기기술지원본부)
  • Received : 2010.03.28
  • Accepted : 2010.07.29
  • Published : 2010.09.27

Abstract

Digital textile printing(DTP) is becoming more important because the production trend of textile printing goods is adapting to small-lot multiple items. Recently enhanced use of DTP is closely connected with production of high value-added products in fashion industry, which is also appropriate for quick response system(QRS). Quality of DTP depends on pre-treatment, after-treatment, ink, media, printer, etc. One of these parameters, Selection of good media is very important to obtain high quality of DTP products. Especially, the effects of media on printing quality of DTP according to yarn twist and structure of knitting fabric were examined in this study. Two types of yarn twist of 830 t.p.m and 1630 t.p.m for cotton knit were used and five types of media structures were knitted with single circular knitting machine. First, MIU, MMD, SMD's values are closely related with surface roughness of sample as well as printing quality. The hard twist samples were higher values than normal twist samples in the same media structure. In case of SMD, the values increased from plain to corduroy types. Second, aspect of line sharpness, line area, and line width values of hard twist samples decreased from plain to corduroy than those of normal twist samples. Third, line deviation values of hard twist samples, blurriness of line, also decreased than those of normal twist samples.

Keywords

References

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  2. Research of Possibility of Carrageenan as DTP Pre-treatment Thickening Agent for Cellulosic Fabric vol.27, pp.4, 2015, https://doi.org/10.5764/TCF.2015.27.4.318
  3. Effects on Printing Quality according to Yarn Twist and Knitting Structure of Media in Digital Textile Printing(II) vol.23, pp.1, 2011, https://doi.org/10.5764/TCF.2011.23.1.035