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.
How is Corrugated Cardboard made? Corrugated cardboard is used for making boxes of all shapes and sizes. You must be familiar with the pizza box which is nothing but a bright box made from corrugated cardboard. Corrugated cardboard is a material made up of a fluted and ridged paper sheet and two or more flat linerboards. Corrugated cardboard is durable and thick made up of a wavy middle layer. Mailing boxes and most packaging material is made out of corrugated cardboard.