Faced with continued increases in the costs of raw materials and volatility in the global supply chain, Sun Chemical will raise prices on Feb. 1, 2011 in North America by: • $0.14 per pound for sheetfed blending bases. • $0.10 per pound for sheetfed blacks, whites and varnishes. • $0.12 per pound for heatset process black and color inks. • $0.07 per pound for solvent-based liquid inks. • $0.10 per pound for all white liquid inks. • 5 percent for screen inks. • 8-12 percent for heatset P...