Seal technology

Hot air sealing
◆ Machine for sealing caps on beverage cartons
➥ Comparison between hot air sealing and ultrasonic sealing

◆ Machine for bottom forming and bottom sealing of beverage cartons

Ultrasonic sealing
◆ Applying caps to beverage cartons
➥ Application from inside/outside

◆ Forming and closure of beverage cartons
➥ Test rig for pediment forming
➥ Closure by ultrasonic friction welding
➥ Closure by ultrasonic friction welding

High frequency sealing
◆ Folding and sealing of beverage cartons
➥ Inductive/capacitive method

more references
Handling of packaging components
Automation technology
Machines for sterile packaging of food