suitable for slitting bopp packing tape jumbo rolls. Machine feature: 1.Four-shaft exchange, shafts independently driven 2. PLC control system with HMI operation. 3. The unwind tension is adopted with powder brake control. 4. The banana roller is used to eliminate tape wrinkles during extension and feeding. 5. Unwind double-press roller can reduce noise. 6. Spool trim winder is used for edge trimming collect and if tape gets broken during running, machine will auto stop. 7. Arrow paper automatic tabbing function available.