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Preparation and Characterization of Alginate-gelatin/silk Wet-laid Nonwoven Fabric

  • Textile Coloration and Finishing
  • Abbr : Text. Color. and Finish.
  • 2020, 32(1), pp.57-64
  • DOI : 10.5764/TCF.2020.32.1.57
  • Publisher : The Korean Society Of Dyers And Finishers
  • Research Area : Engineering > Fiber Engineering > Dyeing Engineering
  • Received : January 3, 2020
  • Accepted : February 25, 2020
  • Published : March 27, 2020

Hyun Jung Choi 1 Young Hwan Bae 1 Hyun Ho Lee 2 Sang Young Yeo 1

1한국생산기술연구원
2㈜파이버엔텍

Accredited

ABSTRACT

In this study, alginate-gelatin/silk wet-laid nonwoven fabrics were prepared by using alginate gelatin fiber and silk fiber, as the main fiber, and PVA fiber as binder fiber. The characterization of pore size and mechanical property was carried out on the various weight ratios of alginate gelatin fiber and silk fibers, or the adding binder fibers. As the content of silk or binder fiber increases, the tensile strength increases from 0.70 kgf/cm2 to 5.08 kgf/cm2 and the pore size decreases 111.6 ㎛ to 51.00 ㎛. As the weight of the silk increased, the density increased, and binder fiber was added to enhance the cohesion between fibers, thereby increasing the wet-laid nonwoven fabric strength. We studied on wet-laid nonwoven fabrics that can be applied to mask sheet with adjustable pore size.

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