Red Solo cups have become an iconic symbol at American parties. The Solo Cup Company originally produced paper cups, but the red plastic cup was introduced in the 1970s and became an instant hit ...

the red Solo cup. Hulseman started working at Solo Cup Company when he was just 18. The company’s cone-shaped paper cups debuted in the 1940s, and continued providing all manner of disposable ...

Quite the opposite. Dart claims Solo remains "one of the best-selling party cups in America today." The article Maker Of ...