Hot melt, cold glue or hooks
Three ways of holding the box together, and they are not interchangeable. Hot melt sets fast, which is what suits the higher speeds, but it means a heated system and the maintenance that comes with it. Cold glue avoids the heat entirely and is generally the cheaper consumable, at the cost of a slower set that the machine has to allow for. Hooks use the board itself with no adhesive at all, which removes the consumable and leaves clean board at end of life.
