Disclosed is a disposable lunch box, which includes an upper cover and a bottom box, the upper cover includes a cover body and a first clamping part connected with the cover body, the bottom box includes a box body and a second clamping part connected with the box body, the first clamping part and the second clamping part are configured for assembling the upper cover and the bottom box together. An easily broken rib is arranged between the cover body and the first clamping part, and an easily broken edge is arranged between the box body and the second clamping part, or the easily broken edge is arranged between the cover body and the first clamping part, and the easily broken rib is arranged between the box body and the second clamping part.

Disclosed is a disposable lunch box, which includes an upper cover and a bottom box, the upper cover includes a cover body and a first clamping part connected with the cover body, the bottom box includes a box body and a second clamping part connected with the box body, the first clamping part and the second clamping part are configured for assembling the upper cover and the bottom box together. An easily broken rib is arranged between the cover body and the first clamping part, and an easily broken edge is arranged between the box body and the second clamping part, or the easily broken edge is arranged between the cover body and the first clamping part, and the easily broken rib is arranged between the box body and the second clamping part.

A container is described comprising: a base comprising a mouth, a first edge obtained around the mouth and a second edge connected to the first edge by a lower wall; a cover capable of being closed again on the base, the cover comprising a base wall and an edge connected to the base wall and adapted to be assembled with interference on the first edge of the base; the lower wall further comprising a breaking line along which the separation of the second edge from the first edge and from the base is adapted to occur to allow opening the container providing evidence of the occurred opening, the first upper wall of the first edge having sizes greater than those of the opening of the edge, to assemble with interference the first edge of the base inside the edge of the cover when the cover is closed on the base.

A container is described comprising: a base comprising a mouth, a first edge obtained around the mouth and a second edge connected to the first edge by a lower wall; a cover capable of being closed again on the base, the cover comprising a base wall and an edge connected to the base wall and adapted to be assembled with interference on the first edge of the base; the lower wall further comprising a breaking line along which the separation of the second edge from the first edge and from the base is adapted to occur to allow opening the container providing evidence of the occurred opening, the first upper wall of the first edge having sizes greater than those of the opening of the edge, to assemble with interference the first edge of the base inside the edge of the cover when the cover is closed on the base.