This machine uses newly circumrotation line pole, which can obtain the high quality and stable and stable line mark even if in the lowest tension. Adopting the shuttle axis cordination the shuttle position to be equal, can prevent bouncing pin and the broken line. Regarding had the elastic lining to equip micro has lifted presses the foot installment to be able to cause to press the foot gently to float off, the carried on sews, neatly sews the mark to be artistic. Specially designs the winder, the use is quickly convenient, SIS 2284N/2288N machine may realize the straight seam, 2 points seaming, 4 points seaming and changing the 11kinds of patterns seams through the replacement, enhanced the machine production and the usage efficiency greatly.