MANUFACTURING METHOD OF FLEXIBLE PRINTED CIRCUIT BOARD, MANUFACTURING JIG FOR FLEXIBLE PRINTED CIRCUIT BOARD AND MANUFACTURING DEVICE FOR FLEXIBLE PRINTED CIRCUIT BOARD

摘要

To provide a manufacturing method of a flexible printed circuit board which facilitates handling of an auxiliary material and is capable of improving production efficiency, a manufacturing jig for the flexible printed circuit board and a manufacturing device for the flexible printed circuit board.SOLUTION: A manufacturing method of a flexible printed circuit board includes: an auxiliary material setting step for setting an auxiliary material 21 in a cut portion 32 of a manufacturing jig 30 when setting an auxiliary material sheet 20 to the manufacturing jig 30; a punch member setting step for setting a punch member 33 which is abutted to a frame-shaped scrap part 22, in a state where a window part 33a is aligned with the auxiliary material 21 in the cut portion 32; an intermediate product setting step for aligning and setting an intermediate product 10 to the punch member 33; a cutting step for pressing the punch member 33 to the auxiliary material sheet 20 and separating the auxiliary material 21 from the frame-shaped scrap part 22; and a fixing step for fixing the auxiliary material 21 to the intermediate product 10 in an aligned state.SELECTED DRAWING: Figure 6