What is ultrasonic welding
It is a high frequency mechanical vibration that pushes two particular thermoplastics to weld without glue or additives.
Ultrasonic welding is an effective and functional welding process. Here are the main advantages:
How it works
Ultrasonic welding is a high frequency mechanical vibration that stimulates the thermoplastic parts and creates a progressive intermolecular clutch. Stress and friction lead to a localized rise in temperature.
The temperature increase, concentrated in an extremely short period of time, causes the fusion of the junction area that, under the action of a constant force, pushes two details to join, penetrating each other, and to weld.
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