| 摘要 |
<p>A cooker with a compound bottom and a manufacturing method for the same are provided. The cooker comprises a stainless steel cooker body and a metal compound bottom. The metal compound bottom comprises a metal compound bottom plate and a pure aluminum plate. The metal compound bottom plate is constituted by a compound metal plate composed of pure copper and stainless steel. The pure aluminum plate is between the metal compound bottom plate and the bottom of the cooker. The metal compound bottom plate, the pure aluminum plate and the bottom of the cooker are fixedly connected with each other. The shape of the metal compound bottom plate fits the shape of the bottom of the cooker. The manufacturing method comprises that a groove in the form of the pattern is punched on the copper plane and the groove is toward inside, the groove and the pure copper in the groove are pressed into the stainless steel plate synchronously and then the copper outside the bottom plane of the metal compound bottom plate is wiped off. The cooker is not only for an induction cooker but also for other cookers.</p> |
