A wrapping assembly of the type comprising at least one first line for supplying food products with heads and body, and at least one second line for supplying wrapping sheets, characterized in that it comprises - at the at least one common area for delivery of said products and of said sheets on the part of the respective lines (4, 5), at least one forming hopper for the U-shaped folding of at least one said sheet on at least one said product, - downstream of said at least one hopper, at least one respective first carousel with a vertical axis which is provided with elements for picking up at least one product partially covered by a respective sheet that is folded in a U-shape onto it and for the stable coupling of respective sheet flaps (3a, 3b), said pick-up elements being movable for the rotation of said partially covered product in order to change its orientation at an output area, - facing said output area of said first carousel with a vertical axis, a unit for gripping and translating said partially covered product, the rectilinear trajectory of said translation passing through folding devices for the juxtaposition, against the heads of the product, of the protruding ends of said sheet with respect to them, - substantially at the endpoint of said rectilinear trajectory, and at least partially superimposed on said first carousel and said unit, a second carousel with a horizontal axis, which forms a sequence of stations for folding, superimposing and coupling the flaps of said sheet on said product, at least one end station of said second carousel comprising at least one dispenser of an adhesive substance on a localized area of the surface of the sheet wrapped around said product, in order to lock a terminal closure flap of said sheet, which is forced onto said area by a respective folding band. - at the at least one common area for delivery of said products and of said sheets on the part of the respective lines (4, 5), at least one forming hopper for the U-shaped folding of at least one said sheet on at least one said product, - downstream of said at least one hopper, at least one respective first carousel with a vertical axis which is provided with elements for picking up at least one product partially covered by a respective sheet that is folded in a U-shape onto it and for the stable coupling of respective sheet flaps (3a, 3b), said pick-up elements being movable for the rotation of said partially covered product in order to change its orientation at an output area, - facing said output area of said first carousel with a vertical axis, a unit for gripping and translating said partially covered product, the rectilinear trajectory of said translation passing through folding devices for the juxtaposition, against the heads of the product, of the protruding ends of said sheet with respect to them, - substantially at the endpoint of said rectilinear trajectory, and at least partially superimposed on said first carousel and said unit, a second carousel with a horizontal axis, which forms a sequence of stations for folding, superimposing and coupling the flaps of said sheet on said product, at least one end station of said second carousel comprising at least one dispenser of an adhesive substance on a localized area of the surface of the sheet wrapped around said product, in order to lock a terminal closure flap of said sheet, which is forced onto said area by a respective folding band.