Another finding of the NVVLS, also published in 2015, is that among male Vietnam Veterans who served in the Vietnam War, those who had PTSD related to their combat service were nearly twice as likely to die in the 25 years between the NVVRS and NVVLS studies, compared with those who did not have PTSD.
According to the data shown by International Paper, it is the worldâs largest. manufacturer capturing 8% share of the corrugated packaging markets. Figure 2 Top 10 Producers of Corrugated Packaging. Looking at figure 2, International Paper claims to have nearly 50% of the market in North. America for corrugated board.
Corrugated fiberboard. Corrugated fiberboard is a material consisting of a fluted corrugated sheet and one or two flat linerboards. It is made on flute lamination machines or corrugators and is used in the manufacture of shipping containers and corrugated boxes. The corrugated medium and linerboard board both are made of kraft containerboard, a paperboard material usually over 0.01 inches thick. Corrugated fiberboard and paperboard are sometimes called corrugated cardboard, although the cardboard might be any heav