Constar

Headquartered in Philadelphia, PA, Constar International is among the world's leading providers of PET (polyethylene terephthalate) plastic containers. We currently have taken this versatile, recyclable plastic, and with imaginative thinking, years of industry experience and advanced materials science, created new monolayer PET barrier technology and structures that enables us to evolve packaging solutions for the opportunities and challenges of greatest concern to food and beverage firms such as product protection, consumer appeal and sustainability.