The invention discloses an ultraviolet (UV) continuous printing device for a transfusion bag film material. The UV continuous printing device comprises a continuous film supplying device, a corona treatment device, a UV printing device, a UV drying device and an automatic continuous film coiling device which are sequentially arranged in the film material conveying direction, wherein the continuous film supplying device is used for conveying the to-be-printed film material continuously to the subsequent devices; and the automatic continuous film coiling device is used for coiling the printed and dried film material again into film rolls. By adopting the printing device disclosed by the invention, continuous UV printing can be realized; film changing and film coiling can be realized without halt, so that full-automatic printing is realized; the UV printing technology is adopted, so that the defect of heat transfer printing is completely overcome; and particularly, the requirements of a pharmaceutical enterprise for the printing effect, the printing quality and the printing efficiency can be met.