Otor

Otor, S.a.

Quentin Serre De Lourtioux

Jean-Claude Moreau

Sebastien Jacomelli

Sébastien Jacomelli

The present invention relates to a tray made of corrugated cardboard sheet material, and to blanks for preparing such a tray having a polygonal cross-section. Said blank comprises sidewalls, raised edges or portions of raised edges on two opposite sides of an upper portion, and a lower wall forming the bottom () of the case. Each raised edge or portion of raised edge includes at least one rounded portion (), and the bottom includes perforated surface portions () which have a shape complementary to that of the rounded portions, which are arranged opposite the latter, and are arranged so as to fit into the rounded portions of the tray from below.

Tray having raised edges and rounded centering devices, and blank for producing such a tray

The present invention relates to a box () and a blank () made of corrugated cardboard sheet material having a polygonal cross section, including side walls (), an upper wall forming the top of the box and a lower wall forming the bottom of the box. The top of the box comprises at least one cut-out convex portion () in the upper wall, and the bottom comprises portions () which have a perforated surface having a complementary shape to the said convex portions, situated directly above the latter and arranged so as to be fitted into the convex portions of the box below.

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Chateaubernard, France

Quentin Serre De Lourtioux