Abstract: A foam grip fabrication method includes a mold preparation step to prepare a foaming mold having a size reduced to a predetermined foaming ratio, a heating step to heat the foaming mold to a bridging curve temperature, and then to close the foaming mold and to draw the foaming mold to a negative pressure state, a material filling step to mix a raw material to be foamed with a foaming agent and a crosslinking agent and then to inject the foaming material thus obtained into the foaming mold, and a foaming step to open the foaming mold after vulcanization of the molding for enabling a flow of outside air to enter and to cause the molding thus molded to expand and then to put the molding on a tool for cooling and shaping so that a finished product in the desired size is thus obtained.
Abstract: A method is disclosed for making a grip. The method includes the step of providing a tube and the step of coating the tube with polyurethane resin in order to provide a cushion on the tube. The step of coating the cushion with the polyurethane resin includes the step of providing the polyurethane resin in a wet process. The method includes the step of curing the polyurethane resin on the tube after the step of coating the tube with the polyurethane resin. The method includes the step of drying the polyurethane resin cured on the tube the step of curing the polyurethane resin on the tube.