Microfiber dyeing method and production line

The invention discloses a microfiber dyeing production line which comprises an unreeling machine and a reeling machine. The unreeling machine is located at the input end of the production line, and the reeling machine is located at the stop end of the production line; the production line further comprises an ultrasonic dyeing machine arranged behind the unreeling machine in the direction of the production line. The invention further discloses a microfiber dyeing method. The method comprises the steps of unreeling, ultrasonic dyeing and reeling. According to the microfiber dyeing method and production line, the dyeing speed is high, little water is consumed, the color bleeding effect is good, the colors of the front and back batches are same, and color obtained through dyeing is the same that the precious color even though dyeing liquid is added according to the original proportion in the dyeing process. 本发明公开了种超纤染色生产线，包括放卷机和收卷机，所述放卷机位于生产线的输入端，所述收卷机位于生产线的终端；该生产线还包括沿生产线方向设置在放卷机后方的超声波染色机。本发明还公开了种超纤染色方法，其包括放卷步骤、超