It solves the problems, such as: providing one kind for the containers of plastic material that sterilizes, in addition to inner surface on the outer surface of plastic material prefabricated component that especially similarly sterilizes.SOLUTION: equipment (1) come sterilize containers of plastic material (10), especially plastic preform (10) include: conveying device (2) conveying plastic material container (10) along predetermined delivery route Fluid media (medium) is utilized with the sterilizing containers of plastic material outside at least one stressing equipment to movement. The stressing equipment is set as using the sterilising medium of plastic material prefabricated component below the opening for acting on presumptive area (10) positioning containers of plastic material.COPYRIGHT:(C) 2015, JPO& INPIT