| 摘要 |
<p>A method, device, and system are disclosed for scanning a product packaging label. The method of using the device and system includes storing, in the batch record memory, batch record data that contains information related to a batch of products being packaged on a product packaging line. The scanner is used, in accordance with a sample plan, to scan a package code on a product packaging label affixed to a product package on the product packaging line. The package code on the product package is decoded to obtain package data that contains information related to a product in the product package and is stored in the package data memory. The package data and the batch record data are compared. If the package data and said batch record data match, indicate that package data has been verified. Otherwise, the package data is not verified.</p> |
