FIXING ROLLER

PURPOSE:To obtain roller prevented from generating peeling or the like by providing fluorine group resin adhesive layer on the outside of a roller base, impregnating rubber into an outer porous part consisting of a prescribed outer porous body through the layer, curing the rubber, and then forming a fluorine series resin releasing layer on the outside of the rubber layer. CONSTITUTION:The fluorine series resin adhesive layer 11 is formed on the outside of the base 10 of a fixing roller to be used for a fixing device for fixing a toner image formed on copying paper through a pair of rollers. Heat resistance rubber is impregnated into the outer porous part obtained by laminating the outer porous body 12 consisting of ethylene tetrafluoride resin through the layer 11 and calcining the layer 12 and cured and then a fluorine series resin releasing layer 13 is formed on the outside of the rubber impregnated layer. Consequently, the roller prevented from generating offset and peeling during the feeding of paper and having strong resistance against mechanical shock can be obtained.