HannePearl is the only solution on the market for roller and sleeve coverings for cardboard packaging with electrostatic assist (ESA) that combines polyurethane with nanotechnology.
The carbon nanoparticles used in HannePearl are 10,000 times smaller than the black carbon that is traditionally used. Because of its extremely small size
(1 nanometer is 0,000000001 meter), the carbon nanoparticles distribute the electric charge submitted to the impression roller more evenly over its surface.