Applications of Ultrasonic Welding
In light of our previous post regarding How to Make a Hook and Loop Strap, you may be wondering about ultrasonic welding and how it works. Ultrasonic welding is a manufacturing technique used to secure two materials together, like hook and loop. The first patent for welding metal objects using this process was awarded in 1960. Five years later, engineers discovered that sound waves could weld non-metal materials as well.
