Production method and equipment of liquid cosmetic raw materials

The invention discloses a production method and equipment for liquid cosmetic raw materials, and belongs to the technical field of cosmetic bottle production equipment.The production equipment for the liquid cosmetic raw materials comprises at least one culture container; a water supply channel is arranged between the culture container and the water storage container, so that the liquid substance in the water storage container is supplied to the culture container. A circulation loop is constructed outside a culture container to realize dynamic flowing of a culture solution, and a purification assembly is arranged in the external loop of the culture container to filter and sterilize the culture solution flowing out of the culture container so as to remove microorganisms generated in the production process of the culture solution. And the purified culture solution enters the culture container again to continue the production process, so that the quantity of microorganisms in the production process is controlled