Coffee capsule and cup manufacturers face a zero-tolerance challenge: a poorly sealed filter or lid leads to product contamination, consumer complaints, and costly recalls. At production speeds of thousands of units per hour, every single cup must be verified.
3HLE seal integrity inspection
Our vision system uses precision lighting and high-speed cameras combined with Retina AI deep learning to verify seal formation on every capsule. The system checks for proper adhesion, correct sealing pattern, absence of wrinkles or folds, and complete circumference coverage.
What we verify
- Seal continuity — complete 360 degree seal with no gaps
- Adhesion quality — proper bond with heat or adhesive
- Pattern alignment — correct lid placement and orientation
- Material defects — wrinkles, folds, tears, contamination
- Fill integrity — proper coffee dose and distribution
Applications
Coffee capsule manufacturers, single-serve beverage producers, pharmaceutical capsule production, and any heat-sealed or adhesive-sealed consumer product requiring 100% inspection at high speed.