The Best of Both Worlds Gets Better

Under the ‘micro'-scope

N-flute substrates, typically run on Asitrade sheet-to-web machines, possess 90 percent more flutes per foot than E-flute and 42 percent more than F-flute. As Nebeling observes, N-flute's folding, forming, and handling characteristics are much closer to carton board than E- or F-flute. In addition, using N-flute material significantly increases stack density (See chart).