Michael John Hoffman

Part of Plastipak Holdings, Inc., Constar, Inc. is a private company that manufactures and supplies plastic containers. The company is based in Philadelphia, PA.

C. P. Converters, Inc. manufactures and prints flexible packaging products. It offers flexible packaging, recloseable roll stocks and lid stocks, standard and extended shrink sleeves, stand-up pouches, roll fed and feed labels, products with re-sealable options and shrink sleeve labels, and bags. The company was founded in 1959 and is headquartered in York, PA.

Constar International, Inc. produces polyethylene terephthalate food and beverage containers. The company makes plastic containers for food and beverages. It manufactures PET containers for conventional PET applications in soft drinks, water and for custom PET applications. The company's International Custom PET container applications include food, juices, teas, sport drinks, new age beverages, beer and flavored alcoholic beverages. It was founded in 1927 and is headquartered in Philadelphia, PA.

Crown Cork & Seal Co., Inc. manufactures and supplies metal cans & plastic containers for the food, beverage, personal care, industrial and household markets. The firm's primary products include steel and aluminum cans, plastic caps, closures and dispensing systems. The company was founded by William Painter in 1892 and is headquartered in Philadelphia, PA.