Abstract: A sealer for sealing a container includes a machine bottom part for arranging the sealer on a ground, a working space, the container capable of being sealed in the working space, a casing surrounding the working space and arranged on the machine bottom part, and a machine upper part with elements to seal the container, the machine upper part arranged on the casing in such a way that the machine upper part is supported on the machine bottom part via the casing and the elements to seal the container are arranged in the working space.

Abstract: A sealer for sealing a container includes a working space, the container capable of being sealed with a lid from a plurality of lids in - the working space, a housing surrounding the working space, and a lid supply configured to supply the plurality of the lids in a lid stack to the working space. The lid supply includes a. first section which is arranged in the working space in such a way that the first section is surrounded by the housing, and a second section arranged outside the housing, and the lid supply comprising a seal arranged between the first section and the second section in such a way that the first section is capable of being sealed off from the second section.