DAIRY Hooper Engineering was awarded the first Dairy 3A certification in the form/fill/seal arena. Though years have passed, we still recognize the importance of offering the best possible solutions for your packaging environment. In addition to F/F/S, Harpak offers tray sealing and filling capabilities. Wedged hard cheese, liquid cheese and soft fresh mozzarella are only a few of our applications. Creamer, milk ice cream bars and cones are among our specialties.