Sonoco announced it has acquired the remaining one-third interest in Sonoco do Brasil Participacoes, Ltda, a Brazil-based flexible packaging joint venture, from private investors. Sonoco acquired its two-third interest in the joint venture in 2015 from Graffo Paranaense de Embalagens S/A, a closely held flexible packaging operation located in Pinhais, near Curitiba, Brazil. The joint venture had sales of approximately $34 million in 2021 and is a top-tier flexible packaging supplier to severa...