| 摘要 |
PROBLEM TO BE SOLVED: To enable a partial color change of a string at a position extremely close to a string seaming position formed on cloth by coloring an upper string 3 immediately before it is sewn for embroidery. SOLUTION: A main body 36 having an ink-jet head 32 is fixed at the lower end of a holding rod 2 of an embroidering sewing machine through a fixing adapter 31. At the top of the main body 36, there is a vertically bored-through needle hole 36a which a sewing needle 6 and an upper string 3 go through. On the side face of the needle hole 36a, ink-jetting nozzles 37a of an ink-jet head 32 are lined vertically. When a balance reaches at the top position of the main axis position of about 30 deg., an ink is jetted out to color the upper string 3, which is about vertical at that time, while the string is going from a seam crossing point on the cloth and a diamond-shaped guide-needle hole 36g of a cloth holding face 36i to a needle hole 6a of the sewing needle 6.
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