p>About Green Bay Packaging Inc. Started in 1933, Green Bay Packaging Inc. is a family-owned, vertically integrated company consisting of corrugated container plants, a folding carton facility, recycled and virgin containerboard mills, pressure-sensitive label roll stock plants, timberlands, a paper slitting operation, and a sawmill facility. Whether you want to be a "rockstar" who master's this role completely, or a "shooting star" looking to build skills for the next step up, we provide the feedback, training, and realistic timelines to help you get there.