Plastic film ultrasonic welding machine is an industrial technique whereby high-frequency ultrasonic acoustic vibrations are locally applied to work pieces being held together under pressure to create a solid-state weld.
Plastic film ultrasonic welding machine is the joining or reforming of thermoplastics or other materials through the use of heat generated from high-frequency mechanical motion. It is accomplished by converting high-frequency electrical energy into high-frequency mechanical motion. That mechanical motion, along with applied force, creates frictional heat at the plastic or other materials components’ mating surfaces (joint area) so the material will melt and form a molecular bond between the parts.
Ultrasonic welder is the equipment used in the Ultrasonic plastic welding process widely.
The worldwide market for Ultrasonic Welder is expected to grow at a CAGR of roughly 3.4% over the next five years, will reach 960 million US$ in 2023, from 790 million US$ in 2017.