Packaging Web Sterilization With Anomaly-Based Local Reprocessing

The sterilization system is divided into multiple independent sterilizing devices (first sterilizing device and second sterilizing device) that can operate separately. When an anomaly is detected in one device, the system can switch to or supplement with the other device, ensuring continuous operation and preventing complete production stoppage.

The control unit is configured to detect anomalies and trigger localized sterilization of affected web portions before they proceed further in the production line. This preliminary action prevents contamination from spreading and eliminates the need for complete production shutdowns.

Instead of re-sterilizing the entire web, the system applies sterilization only to the specific portion of the web that was affected by the anomaly. The control unit identifies the affected portion based on when the anomaly occurred and applies targeted sterilization, significantly reducing processing time while maintaining sterilization effectiveness.

The system performs partial sterilization of only the necessary web portion rather than complete sterilization of the entire web. This partial action is sufficient to maintain reliability while minimizing time loss.

The control unit automatically detects anomalies, identifies the affected web portions, and triggers appropriate sterilization actions without requiring manual intervention. The system monitors its own operation and self-corrects by activating the secondary sterilizing device or localized sterilization processes, maintaining both precision and operational simplicity.

The control unit continuously monitors the operation of sterilizing devices and detects anomalies in real-time. Based on this feedback, it automatically adjusts the sterilization process by identifying affected web portions and activating appropriate remedial sterilization, ensuring manufacturing precision while eliminating manual intervention requirements.