Bottle Cap Inspection
To confirm that each bottle of water is capped completely before it is packaged
After bottles are filled and capped, they are conveyed under the WORLD-BEAM Q12 sensor at close range, before they are packed in cartons. The Q12 sensor, operating in fixed-field mode, detects missing or misaligned caps—regardless of color—and triggers the line to reject uncapped bottles.
Because the sensor uses fixed-field mode, it responds when a cap is not at the exact distance from the sensor that it should be.