Mar 23, 2017
Packing pasta with ultrasonics
Spaghetti is typically packed in horizontal packaging machines. It is becoming ever more common for pasta to be cut into equal lengths and pre-proportioned with ultrasonic sonotrodes after it has been dried. In the next process step it arrives on a conveyor belt and is packed in a tubular bag.
At this station the head and bottom seal of every bag are simultaneously welded with ultrasonics and separated from one another at the bottom by a mechanical knife.
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At this station the head and bottom seal of every bag are simultaneously welded with ultrasonics and separated from one another at the bottom by a mechanical knife.