| 摘要 |
An industrial or commercial baking tray that includes a baking surface; a walled portion surrounding the baking surface and formed integrally therewith; and a contoured reinforcing band positioned around the perimeter of the walled portion, wherein the top edge of the walled portion has been adapted to enclose at least a portion of the contoured reinforcing band; and wherein the cross-sectional geometry of the contoured reinforcing band is operative to impart strength and stability to the baking tray while reducing the overall mass of the reinforcing band.
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