What are the advantages of using shaped sealig bar?

Using shaped sealig bar improves the quality of weld – the weld on the whole length has much less air bubbles. Sealing bars can be used alternately with standard sealing bar.

Can the V shaped bars be used as a cut-off bar?

In some cases, depending on the thickness of the foil, the bar can seal and cut off foil in the weld site at the same time.

What is the resistance of shaped sealing bar?

Resistance of shaped sealing bars is the same as of standard sealing bars, eg.V4x0,3mm bar resistance is as the 4x0,3mm bar one.