Boxes can be sealed in many ways. With plastic tape, hotmelt, tape or staples. For the environment, although this may not seem possible, staples are the best option. A simple and economic sealing method. Staples and corrugated cardboard were made for each other. A lot less cardboard is necessary for a box designed to be sealed with staples than a self-sealing box. The staples can be opened with a simple lever and the box can be used again. Research has proven that the mountain of waste, originating from 3400 tape sealed boxes are just as huge as a mountain of waste of 136.000 boxes. 1 m3 Staples against 40 m3 plastic tape.