Container for preserved food has screw-top lid with circular covering surface, interior and exterior, opening with closure-piece, sheet with adhesive

摘要

The preferably glass container (1) has a screw-top lid (2) which has a circular covering surface, and a cylindrical, shallow lateral surface. Before the screw-top lid is screwed on for the first time, the pressure between the inside (8) of the preserve and the outer space (9) enclosing the preserve is equalized by means of an opening (4) preferably in the screw-top The opening has a closure piece (5) as a seal. A sheet (6) is stuck with adhesive (7) over the opening