The long-selling W37N has been reborn with improvements for better maintenance-ability, easy adjustment and easy size change. W37E film overwrapping machine is designed as balcony type so that visibility has been improved in view of operability and maintenance. The turret of old W37N model can be installed on W37E due to perfect compatibility of the turret mechanism. The newly equipped film feeding system driven by servomotor allows flexible size change and film setting which can be made via touch panel.