| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing device and a manufacturing method of a flat cable wherein a conductor portion is heated by induction heating by a high frequency heating device of prescribed specifications combined with heating and pressurizing by a molding roller and a manufacturing line speed is increased by improving adhesiveness to an insulating film. SOLUTION: The manufacturing device of the flat cable in which a plurality of numbers of flat conductors 11 arranged in parallel on a flat face is pinched from both faces, adhered and integrated by the insulating film 14 includes: a first heating pressurizing roll portion 17 to temporarily adhere the flat conductors 11 and the insulating film 14; the high frequency heating portion 19 to induction-heat the flat conductors after temporary adhesion; and a second heating and pressurizing roll portion 18 to permanently adhere it after induction heating. In the high frequency heating portion 19, a spiral coil 19a of 3 turns or more is arranged in the vicinity of a distance of 1.0 mm or less with the flat conductors 11 and induction heating is carried out at a frequency of 250 kHz or more and an output of 5 kWh or more. COPYRIGHT: (C)2011,JPO&INPIT
|
