| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of producing space dye yarn capable of controlling the color boundary of the space dye yarn in a filament yarn used for sewing vehicle interior, and to provide a space dye yarn. <P>SOLUTION: A method of producing space dye yarn comprises subjecting a filament yarn 10 to space-dyeing, and previously or simultaneously adding an anti-dyeing agent 44 to the boundary of adjacent regions 12 to be dyed with different colors in order to suppress the impregnation of a dye from one region to another region, thereby controlling the mixing state of adjacent colors in space dyeing. <P>COPYRIGHT: (C)2013,JPO&INPIT |
