Abstract: An iron with power cord winded up includes a main body and an electric heater arranged inside the main body. The electric heater is connected with a power cord extending out of the main body, an outer surface of an upper portion of the main body is depressed inward to form a handle portion, the power cord can be winded around the handle portion, an engagement part is provided around an outer periphery of the main body, an engagement counterpart is engaged with the engagement part, and the power cord is detachably fastened by the engagement counterpart. The engagement counterpart can be driven to move relative to the engagement part to change a position where the power cord is to be fastened by the engagement counterpart.

Abstract: A vacuum preservation machine capable of printing date codes includes an upper cover and a lower cover connected together and capable of opening and closing, the upper cover and the lower cover are respectively provided with an upper sealing foam and a lower sealing foam at corresponding positions, an upper side of the lower cover is provided with a preservation bag and the opening of the preservation bag is located on the inner side of the lower sealing foam, when the upper cover is closed, the upper sealing foam and lower sealing foam can be fit together to formed a sealing chamber to vacuum the preservation bag, the upper cover is provided with a printing wheel at the position of the inner side of the upper sealing foam; the lower cover is provided with a block at the position of the inner side of the lower sealing foam.