In a loading position of a manufacturing apparatus, a cartridge attracted and
held by a magnet of a holding member of a cartridge loading mechanism is held on
a vertically movable table of a case holding device while being guided by a tapered
inner circumferential surface of a rotating guide tubular body, and is inserted
into a case disposed in a guide tubular body while being guided by a tapered opening.
The cartridge that is inserted in the case is attracted by a magnet mounted on
the vertically movable table and having stronger magnetic forces than the magnet,
and is released from the magnetic attraction by the magnet and loaded into the case.
