A tank, including: a foldable liquid container; and a frame, for housing the foldable liquid container, thereby avoiding collapse of the foldable liquid container.

Container for consumer articles, the container being at least partially formed from a laminar blank (100), the laminar blank defining a portion of the container, which comprises: a first planar wall (101); a second planar wall (102) connected to the first planar wall by a first modified edge portion (104); and a third planar wall (103) connected to the first planar wall by a second modifled edge portion (105). The first modified edge portion is defmed by an ablation area, on its inner surface, comprising one or more ablated lines (201-206) each having a residual thickness less than the thickness (T) of the laminar blank, the first modified edge portion an end portion tapering from a width (W) of the first portion to a point at the junction with the second modified edge portion. The second modified edge portion is defmed by a plurality of creasing lines (300).

A packaging sheet for wrapping an article or object, providing structure around the article or object, or forming a box. The packaging sheet includes first, second, third, fourth, and fifth panels, the second panel being connected to the first panel, the third panel being connected to the first panel opposite the second panel, the fourth panel being connected to the second panel opposite the first panel, and the fifth panel being connected to the third panel opposite the first panel. The packaging sheet also includes first, second, third, and fourth flaps connected to the first, second, third and fourth panels, respectively. In some embodiments, a first edge is defined between the third and fifth panels so that the fifth panel is adjoined to the third panel along the first edge, and the fifth panel defines second and third edges along which no flaps are adjoined.

A multiple shelf display hutch is provided that can be made from a single die cut blank. The blank comprises three or more vertical panels separated by vertical fold lines, the number of vertical panels equaling the number of sides of the hutch. The hutch may have three sides, four sides, six sides or any suitable number of sides. The layers/shelves may be vertically arranged so that their sides align vertically or may be offset from each other (rotated horizontally with respect to each other) in what may be referred to as twisted configuration.