What Is a Quality Traceability System (QTS) in Packaging?

2025-07-19

The Quality Traceability System (QTS) is designed to collect and track key production data throughout the entire packaging process. It captures information such as raw material sources, batch numbers, machine settings, operator logs, and equipment status. QTS is widely used in automated packaging equipment, including case packers, carton erectors, carton sealers, labeling machines, hot melt gluing systems, palletizers, and conveyor inspection stations.

Through the use of barcode scanners, sensors, vision systems, and industrial control panels, QTS links this data to each unit of packaged product, ensuring full traceability. It is particularly valuable in industries with strict quality and safety standards, such as food processing, pharmaceuticals, cosmetics, and electronics.

By enabling quick identification of defective batches, preventing labeling errors, and supporting compliance with traceability regulations, QTS plays a key role in modern smart factories. It is often integrated with MES (Manufacturing Execution Systems) or ERP platforms to support seamless digital production workflows.