Cardboard packaging box is formed from a prepared and stamped cardboard sheet, with narrow side flaps and longitudinal flaps, with a choice of embossed folding lines to give the required box dimensions

摘要

The stamped cardboard sheet (10) is marked out for folding into a packaging box. The narrow side flaps (3,5) are at the opposite narrow edges (11) of the base surface (1) and the longer side flaps (7,9) are at the longitudinal edges (13). The edges are embossed for folding. When the flaps are folded up from the base surface, they form a box for packaging. Additional folding edges (15,17,21) are embossed, so that flaps can be folded of different heights. Adhesive points (27,29) or strips hold the folded flaps in place.