International Journal of Interdisciplinary Research
Table 1 Color revelation characteristics of gallotannin printed cotton fabrics
From: Sustainable functional finishing for cotton fabrics using screen-printing process and gallotannin
Cotton fabrics | Lightness (L*) | Red/Green Value (a*) | Blue/Yellow Value (b*) | ΔE |
|---|---|---|---|---|
Pristine | 90.66 | − 0.07 | 0.84 | – |
Gallotannin printed | 72.71 | 6.82 | 21.68 | 28.35 |
Gallotannin printed after five cycles of laundering | 81.39 | 1.15 | 19.01 | 19.64 |