Plastic film folding, ton bag and single piece all-in-one machine

The invention is suitable for the technical field of large plastic film packaging, and provides a plastic film folding, ton bag and single piece all-in-one machine. The machine comprises a folding device, a single piece winding device, and a movable discharging device; the folding device comprises oppositely-arranged movable plates; the rotating direction of a rotating roller is the same as the moving direction of the movable plates; movable sleeves are arranged below the movable plates; the movable sleeves are sleeved with movable rods; the single piece winding device comprises a driving part, a rotating rod and a limiting ring; a limiting space is formed in the limiting ring; the limiting ring is connected with the movable sleeves through a telescopic part; the driving part is located on the opposite side of the limiting ring; the movable discharging device comprises a discharging plate, a driving device and movable rails; a material guiding roller is arranged at the end of the discharging plate; the drivin