1. The use of computer programming control system, servo motor automatically fixed length, from the feeding, sealing, cutting off a one-time completion 2. Color marker tracking early warning function 3. The main drive motor is a servo motor with pressure holding function, which makes the seal more stable 4. Live needle beam structure with bag bottom integral design, collection bag bottom neat, living can extend the knife base 5. Copper knife, knife holder independent heating control 6. The cutter adopts independent heating, computer temperature control, easy operation 7. Change the specifications only need computer operation, one key to change the specifications, do not need to replace mechanical parts 8. Automatic bundle folding speed 7 times/min, the use of linear rail, line rail speed, long service life 9. Punching pneumatic booster cylinder 5T, punching smoothing function, punching stability, punching plate using 360 shift plate, punching plate long service life