A self bonding floor tile includes a main body and a self bonding layer connected with the main body. The self bonding layer includes an absorptive element, a first adhesive and a second adhesive. The first adhesive connects the main body with the self bonding layer. The absorptive element includes a plurality of fibers which are implanted into the first adhesive by flocking process with at least a portion of the absorptive element extending into the first adhesive, and at least a portion of the second adhesive penetrates into the other portion of the absorptive element for connecting the self bonding layer with a support body going to be decorated. The present self bonding floor tile can be quickly installed, easily and partly replaced with low installation and replacement cost.