Abstract: A machine for packaging a product (2) in a wrapper forms the wrapper by wrapping with a film (8) of packaging material, supplied in the form of a continuous web from an apparatus (4) for supplying film (8) which can move relative to the product (2) in such a way that it revolves around the product (2) and translates longitudinally relative to the product (2). The machine (1) comprises mechanical means (10, 5, 14) for synchronising the speed at which the film (8) is supplied with the speed at which the apparatus (4) revolves around the product.

Abstract: A device for cutting and fixing plastic film in machines for wrapping pallets comprises: means for spacing (1) at least one layer (2a) of the film (2) at a distance from the rest of the wrapping already applied to the pallet (13) so as to create an empty compartment (16) between said layer (2a) and the pallet (13); means for deforming (4; 17) said layer (2a) of film (2), able to render possible the access to the compartment (16); means for cutting (3) the film (2); means for withholding (8) the film (2) in the proximity of at least one end (7) of the cut film (2); and means for pushing (6) the end (7) of the cut film (2) within the compartment (16). A sequential process enables activation of the aforesaid device so as to perform the corresponding operations in series.

Abstract: A device for cutting and fixing plastic film in machines for wrapping pallets comprises: means for spacing (1) at least one layer (2a) of the film (2) at a distance from the rest of the wrapping already applied to the pallet (13) so as to create an empty compartment (16) between said layer (2a) and the pallet (13); means for deforming (4; 17) said layer (2a) of film (2), able to render possible the access to the compartment (16); means for cutting (3) the film (2); means for withholding (8) the film (2) in the proximity of at least one end (7) of the cut film (2); and means for pushing (6) the end (7) of the cut film (2) within the compartment (16). A sequential process enables activation of the aforesaid device so as to perform the corresponding operations in series.