







Somewhere in almost every plant we visit there is a machine that makes a short, sharp hiss, and a finished assembly appears before you can blink. That is an ultrasonic welder working on plastic, and ...
View MoreUltrasonic welding is a joining process that uses high-frequency acoustic vibration to create heat at the interface between two parts. The vibration is applied locally, under pressure, and the materi...
View MoreHeat staking is a joining process that uses heat and controlled pressure to reshape a plastic feature, usually a molded boss or post, into a formed head that clamps another component in place. Nothin...
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