BLANK OF SHEET MATERIAL HAVING CENTRING TABS, BOX AND METHOD IMPLEMENTING SUCH A BLANK

摘要

The present invention relates to a blank and a box obtained from such a cardboard or corrugated-cardboard blank, comprising a succession of four leaves that are connected together in pairs by first folding lines, specifically two end leaves that are separated by two intermediate leaves, and comprising on each side a set of rectangular flaps. One intermediate leaf comprises at least one opening adjacent to a first folding line joining to an end leaf, the adjacent end leaf comprising, on its peripheral edge opposite the first folding line, at least one tab which has a shape complementary to the opening, is located in line with the opening and is connected to the leaf by a second folding line parallel to the first folding lines.

主权项

1. A cardboard or corrugated-cardboard blank comprising a succession of four panels, that are connected together in pairs by first fold lines, specifically two end panels that are separated by two intermediate panels, and comprising on each side a set of rectangular flaps, wherein one intermediate panel has at least one opening adjacent to a first fold line joining to an end panel, said end panel having, on the peripheral edge of same opposite said first fold line, at least one tab that is shaped to match the opening, that is located on the same line as said opening and that is connected to said panel by a second fold line parallel to the first fold lines.