繊維集合体における微小面積部分の配色に関する研究(第4報) : 2色杢糸における色の見分けとメランジ配色の効果

概要

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Color discrimination and desirable melange effect in the colored two-ply yarns were assessed by 20 observers in visual testing the seriplanes of the plied two-colored yarns together with the dyed single yarns of three primary colors and of 12 vivid colors, respectively, which were carefully prepared after color-matching with the color cards of vivid tone on the color ring of PCCS (Practical Color Coordinate System). The results of the color discrimination and desirable color combinations were discussed in the relation to color differences between the two colors in the ply yarns. It was necessary for desirable melange color effect of the two colored ply yarns to select medium hue contrast combination. High hue contrast combination to be consequently high color differences between the two colored yarns led the color discrimination to improve, while it also led the desirable melange effect to change for the worse. The result of the desirable color effects in the colored yarns was different from that in the colored fiber assemblies previously reported, due to size as a visual object.
武庫川女子大学の論文