Smurfit Kappa has invested $23.5 million to upgrade its Nuevo Laredo sheet plant in Mexico to become a fully integrated corrugated plant. The investment includes a state-of-the-art corrugator and extension of the building. The new machine, which began operating last week, will have the two-pronged benefits of reducing CO2 emissions by up to 40% and doubling production capacity. The Nuevo Laredo plant is located in the Tamaulipas region in Northeastern Mexico, where Smurfit Kappa has strong...