Tray or plate type disposable container for containing e.g. juicy food, has sheet with tongues arranged in prolongation of branches of lines and with notches arranged quasi symmetrical to tongues with respect to longitudinal branches

摘要

The container has square shaped cutting lines (37, 39, 41, 43) arranged in the prolongation of V shaped folding lines (9, 11, 13, 15). Longitudinal branches (45, 47, 49, 51) of the cutting lines are extended in the prolongation of one of a set of branches (17, 19, 21, 23, 29, 31, 33, 35) of the folding lines. A rectangular shaped foldable sheet (1) has tongues (61, 63, 65, 67) that are arranged in the prolongation of other branches of the folding lines. The sheet has notches (69, 71, 73, 75) arranged quasi symmetrical to the tongues with respect to the longitudinal branches.