| 摘要 |
An article classifying system includes a conveyor 9 for conveying mail pieces 1, a weighing conveyor 18, and a sorting conveyor 26. A length measuring unit 5 measures the length of the mail pieces while they are being conveyed by the conveyor 9. Also, the width and the thickness of the mail pieces are measured by a width measuring unit 4 and a thickness measuring unit 3. The weight of the mail pieces is measured by a weighing unit 6 while the mail pieces are being conveyed on the weighing conveyor 18. Then, a control unit classifies the mail pieces into categories according to their length, width, thickness and weigh <IMAGE>
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