A study on the Modification of Fastness Formulae and the Measurement of Staining Fastness by CCM

  • Park, Ju-Young (School of Textiles, Yeungnam University) ;
  • Hong, Min-Gi (School of Textiles, Yeungnam University) ;
  • Lee, Nan-Hyeng (Yeungnam University, Regional Research Institute for Fiber and Fashion Materials) ;
  • Kim, Sam-Soo (School of Textiles, Yeungnam University) ;
  • Hudson Samuel M. (college of Textiles, NC State University) ;
  • Park, Sung-Su (upson co., LTD)
  • Published : 2006.10.27

Abstract

A new fastness formula based on the CIEDE2000 color-difference formula was developed by B. Rigg and his coworkers. It is much simpler to calculate the staining fastness grade than the ISO 105-A04 fastness formula based on the CIELAB color-difference formula. Sample pair sets, which cover a wide color space range were accumulated from the NCS(Natural Color System) color book. for those sample pair sets, a visual measurement experiment and an instrumental measurement experiment of fastness grade were carried out. Each performance of the ISO 105-A43 fastness formula and newly developed fastness formula was compared through degree of agreement for visual measurement results. The newly developed fastness formula indicated improved performance for measuring fastness grade as it was confirmed that the performance of the current ISO fastness formula ISO 105-A04 for assessing staining, was inadequate for measuring fastness grade. Then the fastness formulae were examined more closely according to the particular color spaces and the correlation of hue, lightness and chroma for measuring staining fastness grade was also considered to recommend more improved fastness formula. By modifying the weighting functions of CIEDE2000, which is a basis of new fastness formula developed by B. Rigg, a modified fastness formula is proposed in this study.

Keywords

References

  1. Grading textile fastness. part 1 : Using a digital camera system G Cui, M R Luo, P A Rhodes, B Rigg and J Dakin, Coloration Technology., 119, 212-218(2003) https://doi.org/10.1111/j.1478-4408.2003.tb00174.x
  2. Colorimetry., 2nd Ed., CIE Publication. No.15. 2., Vienna: Central Bureau of the CIE, 1986
  3. F. Grum, C. J. Bartleson(Ed.), 'Optical Radiation Measurements', Vol.2 : Color Measurement, Academic, London, 1980
  4. R. McDonald, J Oil Col Chern Assoc., 65, 43-53, 93-106(1982)
  5. ISO 105-A02:1996 Textiles - Test for Colour Fastness, Part A02: Grey scale for assessing change in color, ISO, Geneva, 1996
  6. ISO 105-A03 : 1996 Textiles - Test for Colour Fastness, Part A03: Grey scale fastenss srainning (Geneva:lSO,1996)
  7. ISO 105-A04:1996 Textiles - Test for Colour Fastness, Part A04: Method for instrumental assessment of degree of stainning of adjacent fabrics. (geneva:lSO,1989)
  8. ISO 105-A05:1996 Textiles - Test for Colour Fastness, Part A05: Method for instrumental assessment of the change in colour of a test specimen, ISO, Geneva, 1996
  9. K. Mclaren, B. Rigg, J. S. D. C, 92, 337-338(1976)
  10. M. R. Luo, Review of Progress in Coloration and related Topics, 32, 28-39(2002) https://doi.org/10.1111/j.1478-4408.2002.tb00248.x
  11. B. Rigg, Coloration Technology, 111, 267-271(1995)
  12. G Cui, M R Luo, P A Rhodes, B Rigg, and J Dakin, Coloration Technology, 119, 219-224(2003) https://doi.org/10.1111/j.1478-4408.2003.tb00175.x
  13. G Cui, M R Luo, B Rigg, M Butterworth and J Dakin, Coloration Technology, 120, 226-230(2004) https://doi.org/10.1111/j.1478-4408.2004.tb00122.x
  14. The Develcprrent of the CIE 2000 Colour-Difference Formula : CIEDE2000 M. R. Luo, G. Cui and B. Rigg., Color Res Appl., 26, 340-350(2001) https://doi.org/10.1002/col.1049
  15. Improvement to industrial colour-difference evaluation, CIE Publication No. 142, Vienna: CIE Central Bureau, 2001
  16. F. W. Billmeyer, M. Saltzman, 'Principles of Color Technology', 2nd Ed., John Wiley & Sons Ltd., 1981