The work aims to prepare the coated antis-skid paper based on nano-CaCO3 and study its performance. Firstly, nano-CaCO3 was organically modified by sodium stearate. Then, the waterborne polyurethane, glycerol and modified nano-CaCO3 were fully mixed and then evenly coated on the paper surface after cooling. The nano-CaCO3 was characterized by infrared spectroscopy, and the coating viscosity and static friction coefficient of the coated paper were measured. According to the infrared spectroscopic analysis, the sodium stearate was effectively bound with nano-CaCO3. The optimal technological condition was determined by the single-factor test when the mass fractions of nano-CaCO3 and glycerol and the drying temperature were 4%, 2% and 70 ℃, respectively. Under such condition, the static friction coefficient of paper could reach 0.835 and the maximum inclination angle was 39.86°. The coated anti-skid paper of nano-CaCO3 prepared not only has a good friction performance, but also a preferable mechanical property; and it can be used for the preparation of anti-skid pad and anti-skid tray for transport packaging.