Folding devices are used for folding single flat films and foils into centerfold (semitubular) films. These triangle folding devices are designed as options to film and foam making machines. They are suitable for various kinds of films (LDPE, bubble films, PVC, PP,…) and foams (PE, PUR,…). Folding devices are suitable accessories for bag making machines. These versions are suitable for small or medium production capacity. On request, it is possible to equip the device with a motor.