| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a heating body which dispenses with a transformer for heating the heating body and a structure for imparting a tension in the longitudinal direction, and which can cut a sealing portion of a resin film while sealing it, and to provide a film sealing device equipped with the heating body. <P>SOLUTION: A heater 6 for thermally fusing the sealing portion of the resin film F includes a long-sized metal plate in which slits 62 are alternately formed at predetermined intervals on both longitudinal-direction sides, and a protrusion 61 having a hollow part 61a is formed in the longitudinal direction by folding the metal plate. <P>COPYRIGHT: (C)2012,JPO&INPIT |
