Hot Dog TrayOriented Polystyrene (OPS) is a polystyrene film that is stretched to reduce haziness and improve stiffness, producing plastic sheet that is incredibly strong and clear. OPS is a relatively inexpensive material that is used in bakery, deli and freezer applications. Tray-Pak also processes freezer modified, metalized, and custom colored OPS.


  • Superior clarity
  • Stiff and strong
  • Recyclable
  • Brittle/Cracks easily