The invention provides a flexible material floor and floor drain combination process and product, and the flexible material floor and floor drain combination process comprises the following steps: physically laminating the upper surface of a metal floor drain body and a part, needing to be spliced, of a flexible material floor, and carrying out hot pressing treatment on the laminated part at the hot pressing temperature of 110-200 DEG C for 20-40 seconds; after hot pressing treatment is completed, gravity standing is carried out in a standing device under the gravity condition that the gravity compression amount is 12-16%, and the standing time of gravity standing is 20-25 min; after gravity standing is completed, cold pressing treatment is conducted on the attached portion, the cold pressing temperature ranges from 0 DEG C to 40 DEG C, the cold pressing duration ranges from 20 s to 50 s, and the cold pressing pressure ranges from 0.6 MPa to 0.8 MPa; and after cold pressing treatment is completed, the part, covering the floor drain water outlet, of the flexible material floor is cut off according to the shape of the floor drain water outlet of the metal floor drain body. The flexible material floor is naturally bent and shaped, no gap is generated, and the antibacterial effect is improved.