Well, to fold a comics long box, you need to start by flattening it completely. Next, fold the two longer sides towards the center, and then do the same with the shorter sides. Press down firmly on the folds to keep the box in shape.
It's not too complicated. First, lay the box flat. Then, fold the sides inwards one by one, starting from the longer edges. Make sure to crease the folds neatly for a secure shape.
Folding a comics long box is pretty straightforward. Begin by ensuring the box is unfolded and smooth. Fold one long side in, then the other. After that, fold the short sides in the same way. Make the folds crisp and even for a tidy result.