Convertible packaging container for liquids

摘要

Convertible packaging container made of a laminar sheet comprising a plurality of sides constituting the lateral walls of the container, characterised in that it is provided with at least one extra side or portion of side (E) in addition to the basic number of walls of the container (A-D) in the closed configuration; said additional side or portion of side can be placed over at least one of the basic sides of the container and is provided with detachable portions defined by perforated tearing off lines.