The folder 183Reinforcement unitIf you install a reinforcement unit, output can be delivered with a pre-punched,self-adhesive strip (see Figure 86).[86] Example a of reinforcement stripWith this strip the output can be stored in a binder, without running the risk thatthe punching holes tear out. You can unfold a folded map in a binder withoutopening the binder mechanism (see Figure 87).[87] Example of a folded map with a reinforcement stripProtection sheet