Patent AT-E401817-T1: [Translated] FOOD BASKET FOR STEAM PRESSURE COOKER, STEAM PRESSURE COOKER FOR HOLDING A FOOD BASKET AND METHOD FOR PRODUCING A FOOD BASKET BY DEEP-DRAWING

The method involves perforating a rigid stainless steel sheet on all its surface and cutting the sheet to obtain a blank at a final shape of a circular basket. The blank is stamped in its central part, where the stamping is made in a manner that the junction between base (2) and lateral walls (3) of the basket presents a regular curve. Edges of the blank are stamped to obtain a basket (1), where the edges are stamped till upper peripheral edge (6) of the base is curved towards exterior.