| 摘要 |
[Problem] To provide a package inspection system by which even if a package has a light non-transmissive wrapping, the relative position of the wrapping and the content can be accurately determined. [Solution] With X rays applied from an X-ray generator 10 to a package W1 being conveyed by a conveyor mechanism 6, first image data showing the outline of the content of the package W1 are generated from detection output from an X-ray sensor 13. On the other hand, second image data showing the outline of the wrapping of the package W1 are generated from detection output from an optical sensor 15. The relative position of the wrapping and the content is determined from the first image data and the second image data, so that failures, e.g., the content caught in a seal of the wrapping can be detected accurately. |
