HARTSVILLE, S.C., Nov. 03, 2025 (GLOBE NEWSWIRE) -- Sonoco Products Company (“Sonoco” or the “Company”) (NYSE: SON), a global leader in high-value sustainable packaging, today announced it has completed the sale of its ThermoSafe business unit (“ThermoSafe”), one of the leading providers of temperature assurance technologies, to Arsenal Capital Partners (“Arsenal”), a leading private equity investment firm that specializes in building market-leading industrial growth and healthcare companies, for a total pu ...