Packworld USA manufactures precision heat sealing equipment in Nazareth, Pennsylvania with a focus in the life science industries and applications requiring validation. Packworld machines offer the widest capability of films it can seal including high temperature fluoropolymer applications such as FEP, PFA, PTFE and more.
TOSS Technology is utilized for the most advanced form of impulse heat sealing temperature control negating the need for thermocouple controls and the shortcomings which come with them such as slow read times, singular point of measurement, degradation through heat cycling, and placement issues. The heating element(s) of a Packworld machine act as the temperature sensor. A heat seal controller monitors the voltage and current of the element to calculate resistance which is equated to a temperature when calibrated. Temperature is constantly monitored 50-60 times a second and instantaneous heat up ensures the target temperature is achieved through the whole cycle for the best process control.
Superior and robust construction enables many years of service with very little maintenance required. Dedicated customer service, knowledgeable engineering, and over 30 years of machine building expertise culminate to provide Packworld customers with the best heat sealing machinery provider.