Dyeing production method of plant dye with natural bacteriostatic function

The invention relates to a dyeing production method of a plant dye with a natural bacteriostatic function. The dyeing production method comprises the steps that the crudely extracted Chinese herbal medicine plant pigments are utilized, a plant dyeing method without water drainage is used for dyeing, and the color is fixed by a natural color fixing agent after dyeing; a fabric or cloth is put intoultrasonic dyeing equipment filled with plant dye liquid, and the ultrasonic waves are started to intermittently dip-dye; a cylinder-refilling dyeing method is adopted, and the liquid is not drained after dyeing each time; the natural color fixing agent is used for fixing the color. The dyeing production method has the advantage that the crudely extracted natural plant dyes are adopted, and are matched with the natural color fixing agent, the cylinder-refilling dyeing processing without water drainage is performed on the clothes and fabrics, such as cotton, hemp fiber, viscose, Tencel and Modal, by the ultrasonic wave