| 摘要 |
A disposable cooking pan formed from a single sheet of metal comprises a bottom panel, a continuous wall panel, and a continuous rim. The continuous wall panel encompasses the bottom panel and extends upwardly and outwardly from the bottom panel. The continuous wall panel forms a first pair of opposing side walls, a second pair of opposing side walls, and four corners bridging the first and second pairs of side walls. The continuous rim encompasses an upper edge of the continuous wall panel and projects laterally outwardly therefrom. The first pair of side walls define sections of curved surfaces of respective first imaginary cones having respective first imaginary points located below a level of the bottom panel. The second pair of side walls define sections of curved surfaces of respective second imaginary cones having respective second imaginary points located below the level of the bottom panel. The four corners define sections of curved surfaces of respective imaginary cylinders.
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