| 摘要 |
PROBLEM TO BE SOLVED: To provide an ultrasonic welding machine capable of satisfactorily fusion bonding. SOLUTION: The ultrasonic welding machine comprises a horn 6 for amplifying an oscillation generated from an ultrasonic oscillator 3, and a holder 9 for a material B to be welded and held. In this case, the holder 9 is constituted by coupling a holding member 8 of the material B to a support member 10 position changeable of the holding position and a non-holding position in a holding direction, and a buffer material 13 is interposed between the member 8 and the member 10. |
