InfinityTM with patented Melt-Match® provides an infinite number of features to accurately control all phases of the ultrasonic welding process. Patented Melt-Match® technology paired with the upgraded servo actuator and servo controller delivers the fastest approach while ensuring that the contact force does not exceed the programmed value. A new load cell sensor provides better force sensing, digital force read-out, giving you better control of the trigger and welding force. Patented Melt-Detect™ feature resumes motion once the plastic material has started to melt. By using Melt-Detect™ a user can avoid deformation of energy directors during the welding process, get uniform melt, and a hermetic seal. Melt-Match® parameters control the welding process “in motion” with real-time closed-loop force control in addition to the real-time velocity control. Force and weld velocity can be programmed in 10 independent segments to match the melt flow rate of the material.