Hayssen Manufacturing Company

Mario Tosetti

Lloyd Kovacs

A system and process for sealing collections of rolls in a bundle. The rolls, which can be multiply packaged rolls or individually packaged or unpackaged rolls, are accumulated and conveyed until they are aligned and then collected in a group. Successive groups are then inserted in a tube of film which is severed and sealed about each group to complete a bundle. The sealing system includes at least two sealing axes, with each axis having at least one die set. The axes are synchronized and individually driven at variable velocities during their paths of travel.

Sealing system and process for packaging machine

A system for enveloping items, such as collections of rolls, in plastic film for later downstream package completion. The film, which is in the form of an elongated sheet, is continuously shaped into a tube about a forming apparatus having an orifice extending across the path of travel of the items being packaged. A pair of segmented conveyors located on opposite sides of the path of travel of the items convey the items into the tube. The conveyors conform to the shape of the orifice of the forming apparatus. Another downstream pair of conveyors conveys the tube and items to downstream sealing apparatus. The second pair of conveyors each have segments which can be retracted so that forming apparatus of different sizes can be employed to form packages of different dimensions.

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Bergamo, Italy

Mario Tosetti