| 摘要 |
The present invention relates to a method comprising a step of irradiating an electron beam to the plastic part and a step of irradiating an ion beam to the plastic part of the present invention which is irradiated by the electron beam. The present invention provides a plastic part with improved surface characteristic by low energy ion beam irradiation through pretreatment by irradiating the electron beam to the plastic parts. [Reference numerals] (AA) Start; (BB) End; (S210) Step of irradiating an electron beam to a plastic part; (S220) Step of irradiating an ion beam to the plastic part which is irradiated by the electron beam |
