If the need for heat sealing is a requirement, we have also a host of methods to employ. Depending on the purpose and the materials involved, we might select induction sealing, impulse sealing, continuous heat, friction welding, hot plate welding, or any number of techniques. In case of impulse sealing, for example, the heating cycle is synchronized with the rhythm of the machine. Every heating phase is followed by a cooling phase while the seal tooling remains closed to allow the joint to stabilize. When constant heat is the mode called for, band temperature is constantly monitored and maintained at a pre-set temperature. We bring all of our experience to bear to help you decide what is best to employ for your product.