Pressure-Belt System

Enercon has introduced a new pressure-belt system, which seals capless and snap-on containers. This system allows induction sealing for tamper-evidence, leak protection and freshness. Inner seals are either placed onto the capless containers or reside in the snap-on cap as inserted by the cap manufacturer. For capless containers the belt holds the seals in place as the containers are conveyed through the in­duction sealing field. Capped containers are likewise captured from above by the pressure-belt. The belt applies pressure on the top of the cap forcing the cap to hold the inner seal in place during the sealing process. The system’s pressure-belt maintains contact with the seal or cap throughout the entire sealing process.