| abstract |
(57) [Summary] [Problem] To effectively combine the dry feeling, tension, and dimensional stability of polyester fiber with the soft feeling, suppleness, coloring and coloring, moisture absorption, and resin processability of polyamide fiber. In addition, dyed goods with good washing fastness and both fibers are clearly dyed in the same color, or dyed goods using polyester fiber and polyamide fiber dyed in different colors such as heather, melange or iridescent provide. A dyed product obtained by dyeing a fiber structure using a mixed yarn of polyester fiber and polyamide fiber with at least a disperse dye and a reactive dye. The mixed yarn has three modes: a configuration in which polyester fiber is mainly disposed inside and a polyamide fiber in the surface, or a configuration opposite thereto, or a configuration in which polyester fiber and polyamide fiber both appear on the surface. |