With a pre-folder, the machine is applied to automatic packing assembly line, featuring forming easily.

1. The machine employs upper and lower tooth-type rods to adjust the drive unit. It is simple in operation.
2. The paper feeder employs multi-leather belt to drive the vibrating motor, Which can assure the paper can be fed continually and accurately.
3. The down pasting cylinder and left-right device are used for two-side pre-folding and two-side gluing.
4. It employs the imported stepless frequency regulating speed motor.