| 摘要 |
<P>PROBLEM TO BE SOLVED: To readily and reliably detect the shortage of roll sanitary paper in a packaged body. <P>SOLUTION: The packaged body 10 is formed by wrapping a plurality of roll sanitary paper 1 arranged with their center axes C in parallel with each other, and outer circumferential surface in contact with each other, with a resin film 2. The inspection device for the packaged body 10 includes: a pair of pressure plates 13 that faces in an arrangement direction of a plurality of roll sanitary paper 1, and reciprocates in the arrangement direction within a surface P including the center axis C of the plurality of roll sanitary paper 1 to be brought into contact with both lateral ends of the packaging body 10; a pressure plate driving means 15 for driving the pair of pressure plates 13 along the arrangement direction of the roll sanitary paper 1; a pressure sensor 14 that is each mounted on the pressure plates 13 for detecting each pressure applied to the surface; and a failure determination part 16a that determines whether the plurality of roll sanitary paper 1 are wrapped in the packaged body 10, on the basis of detection information from the pressure sensor 14. <P>COPYRIGHT: (C)2013,JPO&INPIT |
