In order to produce a nonwoven fabric having elastomeric properties spun filaments, consisting preferably of cellulose material such as cellulose acetate or solvent spun rayon, not in yarn formats, are corrugated or crimped in an overfeed process, as in stuffer box, into stabilized three dimensional batts. The device includes an abutting member adapted to abut against the first bundle edge; a folding unit adapted to fold the bundle between the first and second bundle edges; and a processing unit adapted to seal the bundle using the sealing portion of the sealing sheet, wherein the sealing portion is overlapped over the second and first bundle edges to form a seal. Furthermore, inner peripheral side reception windings and outer peripheral side reception windings are connected in series, and are led out by lead-out wirings commonly used in the inner peripheral side reception windings and the outer peripheral side reception windings. In one embodiment, the captured image’s histogram may be analyzed to determine if the image is indicative of the presence of exposure blowouts. The fixed terminal has a contact arm attached to an outer periphery of the sleeve.