| 摘要 |
PURPOSE: An inner pot comprising a heat wire is provided to enhance durability since the inner pot is formed from double metallic layers. CONSTITUTION: An inner pot(100) comprising a heat wire comprises first and second layers(110,120), a filler layer(130), and a heat-wire coil(150). The first and second layers respectively form inner and outer surfaces. The first layer holds materials to be cooked. The first layer is formed from a metallic material with excellent heat transfer efficiency. The second layer is spaced from the first layer to form a space. The filler layer is filled in the space between the first and second layers. The heat-wire coil is evenly arranged over the entire filler layer of the space.
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