ELECTRODE FOR HIGH FREQUENCY DIELECTRIC HEATING WELDING, HIGH FREQUENCY DIELECTRIC HEATING WELDING APPARATUS, AND HIGH FREQUENCY DIELECTRIC HEATING WELDING METHOD

摘要

PPROBLEM TO BE SOLVED: To achieve firm welding by eliminating unevenness in welding. PSOLUTION: An electrode for high frequency dielectric heating welding has a first electrode 30 and a second electrode 40 arranged facing each other. The first electrode 30 and the second electrode 40 have a plurality of projecting parts 32, 42 on the respectively facing surfaces 31, 41, and the first electrode 30 and the second electrode 40 are arranged in positions where the plurality of projecting parts 32 formed on the first electrode 30 do not face the plurality of projecting parts 42 formed on the second electrode 40. PCOPYRIGHT: (C)2011,JPO&INPIT