Flexo Concepts adds sealing doctor blades for PCMC NT chambers

The adhesive-backed foam creates a positive seal to prevent ink leakage and minimize the need for cleaning. As a result, Flexo Concepts said its TruPoint polymer doctor blades are now a viable option for flexible packaging printers using PCMC presses. 

TruPoint Orange doctor blades are available in different thicknesses and MicroTip edges. On the containment side, TruPoint Polyester is highly resistant to chemicals and provides superior blade life.  Both materials reduce anilox scoring and improve workplace safety, it is said.

The TruPoint sealing blades are also said to work particularly well in chambers that have become pitted or coated with dried ink residue over time. By forming a gasket, the foam tape not only eliminates leaks but also prevents excessive doctor blade wear from increased pressure required to maintain contact area with the anilox roll.