The tableting of PVP Met granulates showed high sticking tendency when the volume of added water was 1.5% or 2.0%. In particular, continuous tableting was difficult due to sticking when the volume of added water was 2.0%, resulting in the discontinuation of the tableting process. The tensile strength did not increase when the volume of added water was increased from 1.0% (1.13 MPa at 10 kN) to 1.5% (1.03 MPa at 10 kN).