The invention provides a processing technology of an antibacterial ultraviolet-proof fabric and belongs to the technical field of fabric processing. The processing technology of the antibacterial ultraviolet-proof fabric is characterized by comprising the following steps of S1, base cloth manufacturing, wherein a base cloth is woven by polyamide warp and dacron weft materials; S2, preparation of apadding solution, wherein an ultraviolet light absorber, a light stabilizer, an antioxidant, an antibacterial agent, a dispersion agent and an organic solvent are added to a stirrer, the stirring time is 12-24 minutes, the stirring speed is 260-320 r/h, and the padding solution is prepared; S3, base cloth dyeing, wherein a dyeing device is adopted for dyeing the base cloth in step S1, the paddingsolution in step S2 is put into the dyeing device, a dye is mixed with the padding solution, the temperature is controlled within 65-75 DEG C, and the dyeing time is 50-60 minutes; S4, cleaning; S5,drying; S6, cloth inspection; S7, warehousing. The processing technology has the advantages of being good in antibacterial effect, good in ultraviolet-proof performance and short in processing process.