CHARLOTTE, North Carolina, Aug. 16 -- Holland and Knight, a law firm, issued the following news release: Holland & Knight represented CanSource, a portfolio company of Broadtree Partners, in its sale to TricorBraun, a global packaging leader offering custom design and stock packaging solutions. The acquisition was announced on August 8. Based in Longmont, Colorado, CanSource is a packaging solutions provider with a focus on cans, sleeves and prints for craft beverages, including alcoholic and  more PR