The work aims to study the law of influence of temperature, alcoholic strength and time on the migration of heavy metals (lead and cadmium) in the ceramic packaging materials into the white spirits and carry out analysis on their migration dynamics. Under the condition of avoiding light, and at 20 ℃ and 40 ℃, the surface of ceramic products was soaked in two kinds of white spirits solution with alcohol volume fractions of 38% and 53% for a certain period of time. The lead and cadmium dissolved from the surface of ceramic products were extracted and determined by inductively coupled plasma-optical emission spectrophotometry (ICP-OES) after microwave digestion. The results showed that, when the temperature rose, the migration of heavy metals (lead and cadmium) into white spirits also increased, and the migration rate was proportional to the temperature. When the alcoholic strength increased, the lead migration decreased, while the cadmium migration increased. According to the analysis of migration dynamics, the migration of lead and cadmium had a linear correlation with the square root of time. The migration of heavy metals in the ceramic packaging materials into white spirits is a process of ion exchange controlled by diffusion.