Flexpak, LLC (“Flexpak”), a value-added distributor and supplier of packaging supplies, announced that it completed the acquisition of Katzke Packaging Co. and Packaging Converting (collectively “Katzke” or the “Company”) on September 1, 2023. Katzke is a distributor of corrugated boxes, custom foam, poly bags, bubble wrap, stretch wrap, tapes and labels. The Company is based in Aurora, Colorado and was founded in 1948.