| 摘要 |
A microwave popcorn container and its method of fabrication is described. The container is constructed of two parts, a formable paperboard dish and a top flexible impermeable sheet capable of being deployed outwardly by the popcorn kernels when popped. The paperboard dish is formed with a bottom wall and a circumferential side wall having a circumferential flange. A heat susceptor is retained over the bottom wall and an impermeable sheet is laminated thereover and extends to a lower portion of the circumferential side wall. Popcorn kernels and a cooking liquid mixture is disposed over the impermeable sheet and it is then covered with a top flexible impermeable sheet disposed over the popcorn kernel and the side walls and is secured about the circumferential top flange.
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