HARTSVILLE, S.C., July 08, 2025 (GLOBE NEWSWIRE) -- Sonoco Products Company (NYSE: SON), a global leader in value-added sustainable packaging, today announced it has earned accreditation with the Pet Sustainability Coalition (PSC). Sonoco joined PSC in 2024 to align its packaging innovations with PSC’s mission of advancing sustainable business practices across the pet industry. PSC accreditation is awarded to companies demonstrating tangible progress in environmental stewardship, social responsibility and t ...