Solo Cup Company sold to Mason-based Dart Container Co.
Solo Cup Company recently was bought out by Dart Container Corporation, which is based in Mason, Mich., for about $1 billion. Both companies are committed to being environmentally friendly, representatives said. Dart is one of the largest producers of foam cups, which require less energy to produce than plastic cups. Solo also offers many environmentally friendly disposable products, such as drink and food containers made out of paper, plastic and recycled materials.


