| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inspection device and the like for inspecting openings in a skin-side sheet of an absorbent article. <P>SOLUTION: The openings 2h are formed by means of an opening formation device 10 disposed on the upstream of the inspection device. The inspection device includes: an imaging processing unit 32 for imaging a region of one side of the skin-side sheet 2a, on which the openings 2h are formed, before the skin-side sheet 2a is placed over the absorbing body 3, and for generating data of planar images of the region as planar image data; a binarizing processing unit 36 for performing a binarizing process when generating a binarized image based on the planar image data such that the region in which the openings 2h are imaged among the planar images is included in an image identified by one of the binary values in the binarized image; and an abnormality determination processing unit 36 for determining whether or not there are abnormalities in the openings 2h on the basis of the binarized image. <P>COPYRIGHT: (C)2013,JPO&INPIT |
