USC has dropped interim from football Coach Clay Helton's title. Clay Helton, who took over a USC program in turmoil and guided the Trojans to the Pac-12 Conference championship game, has been hired as USCâs permanent head coach, Athletic Director Pat Haden announced Monday.
tray (plural trays) 1  A small, typically rectangular or round, flat, rigid object upon which things are carried. quotations â¼ 1963, Margery Allingham, chapter 2, in The China Governess: Now that she had rested and had fed from the luncheon tray Mrs. Broome had just removed, she had reverted to her normal gaiety. She looked cool in a grey tailored cotton dress with a terracotta scarf and shoes and her hair a black silk helmet.
Oriented Polystyrene (OPS) is a polystyrene film that is stretched to reduce haziness and improve stiffness, producing plastic sheet that is incredibly strong and clear.PS 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. Properties: 1  Superior clarity. 2  Stiff and strong. 3  Recyclable. 4  Brittle/Cracks easily.