Dart makes, by the millions, white foam cups, clamshells, coffee cup lids, and disposable forks and knives — the single-use containers that enable Americans to eat and drink on the go.

The foam cup business started in 1963 with the founding of Dart Container. Today, the company manufactures polystyrene foam cups and other disposable food-service items, food packaging and other ...

Individual franchisees can decide whether to charge customers for putting a foam cup around a plastic cup of iced coffee. As the New York City Council's decision on the Styrofoam ban nears, Dart ...