Ultrasonic welding of plastics - Herrmann Ultrasonics
Welding of plastics using ultrasonics. Ultrasonic welding of plastic materials creates a molecular bond within the weld seam. Longitudinal vibrations in frequencies of 20 kHz 30 kHz and 35 kHz with tool amplitudes between 5 µm and 50 µm are introduced into the plastic materials under the action of force.
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