COMBINED PACKAGING COMPRISING PACKAGING BAG AND OUTER PACKAGE Russian patent published in 2014 - IPC B65D75/52 

FIELD: packaging industry.

SUBSTANCE: in combined packaging comprising a packaging bag and an outer package (28) having a substantially stable shape, the outer package (28) is made in the form of a cylinder having an axis (z) of the cylinder and the open ends (31, 33), and the ends (31, 33) form in the view direction along the axis (z) of the cylinder in the first position a polygon with at least two generators the angle α<180°, located mirror-symmetrically relative to a plane (E) of symmetry with the sides (c1, c2; d1, d2), and in the second position a polygon with at least one plane located perpendicular to the pane (E) of symmetry with the side (c, d), at that in the first position between the corner points of the mirror-symmetrically located relative to the plane (E) of symmetry of the sides (c1, c2; d1, d2) of the two ends (31, 33) the straight edge (g, h) of folding extends, and in the second position the mirror-symmetrically located relative to the plane (E) of symmetry sides (c1, c2; d1, d2) of the two ends (31, 33) form an angle α=180°, at that the outer package (28) from the first position by pushing the straight edge/edges (g, h) of folding can be turned into the second position, and at that in the first and the second position between the two ends (31, 33) at least two curved edges (i, k; l, m) of folding extend so that in the second position the extending side, respectively, extending between the located, respectively, located perpendicular to the plane (E) of symmetry, respectively, the sides of the two ends (31, 33) the outer surface, respectively, of the outer package surface (28) is concave, respectively, are concave. The outer package (28) along the straight edge of, respectively straight edges (g, h) of folding between its middle (M) and the open ends (31, 33) and at the distance (s) from the open ends (31, 33) and at a distance (t) from the middle (M) on the part (u) of the length is disengaged.

EFFECT: improved design.

15 cl, 21 dwg