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

High frequency sealing

➥ Folding and sealing of beverage cartons

• Inductive/capacitive method

Research project on induction sealing

➥ ZIM project “FleXeal” in collaboration with the network SCALE

• Development of a mechanic for sealing aluminium coated foil with the inductive method