WATER-ABSORPTIVE TRAY
PURPOSE:To perfectly separate food from drips, by laying a water-absorptive sheet in a pit and covering the pit with a plastic film having fine annular protrusions and numerous holes and further, sticking the periphery of the plastic film at the bottom of the tray. CONSTITUTION:A pit 4 is provided a...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To perfectly separate food from drips, by laying a water-absorptive sheet in a pit and covering the pit with a plastic film having fine annular protrusions and numerous holes and further, sticking the periphery of the plastic film at the bottom of the tray. CONSTITUTION:A pit 4 is provided at the center of the bottom of a tray 1 made of foam polystyrene and a water-absorptive sheet 5 having the same size with the pit is laid down in the pit 4 which is covered with a plastic film 6 provided with annular protrusions 8. The plastic film 6 is melted with heat and fixed at the periphery of the pit 4 of the tray bottom. In this way, since the drips are absorbed in the absorptive sheet 5 of the bottom 2 isolated from the position contacting the food in the container, the food can be perfectly separated from the drips. |
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