Valmet to collaborate with Metsä Board Husum in Sweden to increase folding boxboard production capacity and to improve efficiency and environmental performance PR Newswire HELSINKI, Dec. 9, 2021 Valmet Oyj's press release on December 9, 2021 at 11:00 a.m. EET HELSINKI , Dec. 9, 2021 /PRNewswire/ -- Valmet will supply a long-term Performance Agreement and a board machine rebuild to Metsä Board Husum in Sweden . The main goal is to increase board machine BM 1's Overall Equipment Efficiency (OEE)...