Automatic bottom is super smart when you need a cardboard box that is quick to pack in. The bottom of the cardboard box unfolds automatically when you open the box, so you do not have to spend time assembling it. Our web boxes have an automatic bottom and they also have the advantage that the lid can be folded on each joint and give the box its own height. That way you do not have to have many boxes lying at your packing table, but can just have a few cardboard boxes in stock.
Self-adhesive cardboard boxes such as packfix also have an automatic bottom, but are provided with self-adhesive closure of the cardboard box at the top of the box. This means that you do not have to do anything other than knock out the bottom of the cardboard box and pull a strip off when you are ready to close the box.