The utility model discloses a box -packed tobacco bale surface cleaning device of packagine machine, including compressed air adjusting device, compressed air conveyor and tobacco bale surface cleaning device, air supply and tobacco bale surface cleaning device are connected through compressed air conveyor respectively in the compressed air adjusting device both ends, tobacco bale surface cleaning device is including seting up tobacco bale top clearer board plenum and tobacco bale the tobacco bale top clearer board and the down clean board of tobacco bale of clean board plenum down respectively, air outlet has to one side been seted up on the multiunit in tobacco bale top clearer board lower surface slope, multiunit declivity air outlet has been seted up in the down clean board lower surface slope of tobacco bale. The utility model discloses can clean surface about the box -packed tobacco bale, avoid the inside debris that are mingled with of box -packed tobacco bale surface cellophane, improve finished product cigarette appearance quality and corporate image.