FIELD: food industry; cans for drinks.
SUBSTANCE: proposed cover has inner and outer levels axially spaced through a distance to form intermediate space for arrangement of physical object non-visible from outside, when viewing outer level of cover. Inner level is coupled with setting edge for mounting onto can body through molded bent section forming groove surrounding level of cover. Outer level of cover, to form axial space relative to inner level of cover, is clamped mainly by radially orientated component of force created by apron being U-shaped edge section of outer forming clamping connected relative to inner level of cover.
EFFECT: possibility of mounting both levels of cover without auxiliary appliances and making of cans indistinguishable from those with one-level cover.
33 cl, 7 dwg
