| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technique by which the attachment state of a shrink label can be reliably tested even without forming a test mark on the shrink label in a container with a shrink label, in which the shrink label is attached to part of a lateral surface to a bottom surface of the container with a shrink label. <P>SOLUTION: In the container with the shrink label, the shrink label is attached to at least part of a lateral surface part to a bottom surface part of the container having at least the lateral surface part and the bottom surface part. When a black-and-white image of the bottom surface part is taken, the brightness difference between the part of the container bottom part to which the shrink label is not attached and an edge part of the shrink label of the container bottom surface part is 50 or higher in the container with a shrink label. <P>COPYRIGHT: (C)2013,JPO&INPIT |
