Bulk reading of serial numbers on individual items during multi-packing

In the aggregate packing process, managing the serial numbers and 2D codes of numerous individual items packed in a cardboard box is a major challenge for productivity improvement. Manual scanning with a handheld computer not only requires a great deal of man-hours but also carries the risk of human errors such as missed scans and misreads, making it difficult to ensure accurate traceability.

This challenge is solved by KEYENCE's SR-5000 Series logistics code reader. The SR-5000 Series, which boasts an overwhelming reading range, instantly reads the barcodes of multiple individual items inside a cardboard box moving on a conveyor all at once, with the box still open. It achieves stable reading without stopping the high-speed production line, even when the positions and orientations of the individual items are irregular, and significantly improves takt time.

With this batch reading solution, the aggregate packing box and the serial numbers of the individual items inside are automatically and accurately linked, and data linkage to the traceability system is also performed reliably. It greatly contributes to man-hour reduction and quality improvement in manufacturing sites where strict quality control is required, such as for pharmaceuticals, food, and electronic components.