The invention discloses a production method of metalized label base paper. After the base paper is unwound and before the steps of burning, calendaring and winding, the production method further comprises steps of dip coating, drying and back coating. On one hand, in a production process, equipment investment can be reduced, manpower and winding and unwinding auxiliary materials are saved, and the energy consumption is reduced; on the other hand, a prepared product mainly takes inorganic matters as raw materials, so that harmful substances can be reduced.