As a result of continuously rising costs for raw materials, energy, packaging and transportation, hubergroup has announced price increases.      “When compared to last year, the aggregated cost for the basket of raw materials consumed for our printing inks, varnishes and auxiliaries has risen by 30 percent globally,” said Heiner Ringer, CEO of hubergroup. “What makes matters worse are equal increases in energy, packaging and transportation with no end in sight. On the contrary, the upward spir...