CIRUS (Cermet Integrated Resistive Ultrafast Sensorless) is the perfect solution when it comes to heat sealing applications: it is ideal whenever high temperature dynamics are required to heat and cool the sealing tool, the sealed seam or pouch has a complex contour and no – or only minimal – heat stress to the packaged goods is allowed. 

Furthermore, the CIRUS sealing tool needs virtually no maintenance because – unlike conventional impulse sealing bars – it has no moving parts like bar end blocks, which could break or become jammed, to compensate the linear thermal expansion of the metal strip. 

The CIRUS technology also eliminates product changeover times because different film widths can be processed without altering the actively heated tool length (in other words, the tool works independently of specific formats).