3. Ultrasonic (US) welding consumables
One of the great advantages of ultrasonic (US) welding is that it uses no consumables. All you need is a sonotrode and an anvil, and some parts to assemble.
Some applications demand impeccable aesthetic quality.
You can protect the part in contact with the sonotrode with a 100 to 200 µm-thick film of natural polypropylene or polyethylene.
The machine must then be equipped with an unwinder/rewinder to renew the film with each sealing stroke (see photo opposite).
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Ultrasonic (US) welding consumables
All the possibilities offered by ultrasonic welding (US)
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To study noise levels in your workshop, contact your local CRAM and consult the publications of l’INRS (on the INRS website, in the "search" box type in the key words "ultrasonic welding".
Each machine manufacturer will be specialized according to the field of application, materials and material structure....
Acronyms/abbreviations
US: Ultra sound or ultrasound
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