| 摘要 |
FIELD: transport, package. ^ SUBSTANCE: invention relates to containers to be stacked. Container has wall, bottom and mouth. Container wall runs from bottom to mouth, in fact, conically, while container wall inner surface is provided with axial mounting ribs distributed all along the edges. Container design improvement consists in that container bottom radial outer surface has at least one recess to engage with one mounting rib of the container located below in fitting one container into another. This arrangement allows tight fit of inserted containers. ^ EFFECT: stable position of inserted containers. ^ 8 cl, 7 dwg |
