摘要 |
The invention concerns a method for making a cut from a rectangular cardboard blank (2) for mounting a cross-brace designed to be placed inside a case of half-dozen or a dozen bottles all having the same diameter <u>D</u> which can vary between a minimum value <u>D</u>m and a maximum value <u>D</u>M comprising a rectangular or square base (4), creasing lines (5<u>a</u>-5<u>b</u>) raised perpendicular to the base (4) sides, corresponding foldable flaps (6<u>a</u>-6<u>d</u>) raised perpendicular to the base (4) and locked into one another in this position, each flap (6<u>a</u>-6<u>d</u>) extending, over a protected height <u>H</u> opposite each bottle, equal to the distance between the cleavage line (5<u>a</u>-5d) and the corresponding flap (6<u>a</u>-6<u>d</u>) edge. The invention is characterised in that it consists in using one and the same blank (2) whatever the diameter <u>D</u> of the bottles and in varying the position of each cleavage line (5<u>a</u>-5<u>d</u>) and hence the protected height <u>H</u> of each flat (6<u>a</u>-6<u>d</u>) depending on the diameter <u>D</u> of the bottles. The invention also concerns a blank for implementing the method. |