hubergroup’s Gecko gravure printing inks earned the Cradle to Cradle Products Innovation Institute’s Silver Level Material Health Certificate.  “As a printing ink manufacturer, we bear the heavy responsibility to protect both mankind and nature – and we intend to fulfill that responsibility through our products,” said Heiner Klokkers, member of the management board of hubergroup. “In this model, the waste material of an old product becomes the ‘food’ of a new product, either by composti...