| Patent application number | Description | Published |
|---|
| 20080229707 | Automatic film changer for a film wrapping machine - A new and improved film wrapping machine includes a new and improved film changer, operatively associated with the film wrapping machine, for automatically exchanging rolls of wrapping film, wherein a depleted roll of wrapping film, or a roll of wrapping film that has experienced a breakage in the wrapping film, can be automatically removed from the film roll mounting and dispensing carriage assembly, and wherein further, a fresh roll of wrapping film can be positionally exchanged for the depleted roll of wrapping film, or for the roll of wrapping film that has experienced the breakage. | 09-25-2008 |
| 20080229714 | Film wrapping machine utilizing two film carriage assemblies to effectively perform film change operations - A film wrapping machine comprises a pair of diametrically opposed film roll mounting and dispensing carriage assemblies which are used to individually and sequentially dispense their wrapping films. Accordingly, if depletion or breakage occurs within the wrapping film being dispensed by a first one of the pair of film roll mounting and dispensing carriage assemblies, the second film roll mounting and dispensing carriage assembly can effectively be activated so as to dispense its wrapping film whereby the film wrapping operation can continue with a minimum amount of stoppage or downtime. The switch-over or change-over between the first and second film roll mounting and dispensing carriage assemblies can be achieved in accordance with automatic and semi-automatic modes of operation. | 09-25-2008 |
| 20080229716 | Film wrapping machine simultaneously utilizing two film carriage assemblies - A film wrapping machine comprises a pair of diametrically opposed film roll mounting and dispensing carriage assemblies, mounted upon a rotary ring member, for simultaneously dispensing wrapping film. A vertically movable frame member, upon which the rotary ring member is rotatably mounted, is effectively moved at a speed of ascent or descent that is approximately twice the speed as that of a vertically movable frame member incorporated within a conventional film wrapping machine so as to permit the dual film roll mounting and dispensing carriage assemblies to dispense the wrapping or packaging film within a time frame that is approximately twice as fast as that of the conventional film wrapping machine and yet in a slightly overlapped mode as desired for packaging purposes. | 09-25-2008 |
| 20090313949 | Film wrapping machine simultaneously utilizing two film carriage assemblies - A film wrapping machine comprises a pair of diametrically opposed film roll mounting and dispensing carriage assemblies, mounted upon a rotary ring member, for simultaneously dispensing wrapping film. A vertically movable frame member, upon which the rotary ring member is rotatably mounted, is effectively moved at a speed of ascent or descent that is approximately twice the speed as that of a vertically movable frame member incorporated within a conventional film wrapping machine so as to permit the dual film roll mounting and dispensing carriage assemblies to dispense the wrapping or packaging film within a time frame that is approximately twice as fast as that of the conventional film wrapping machine and yet in a slightly overlapped mode as desired for packaging purposes. | 12-24-2009 |
| 20100000184 | Film wrapping machine utilizing two film carriage assemblies to effectively perform film change operations - A film wrapping machine comprises a pair of diametrically opposed film roll mounting and dispensing carriage assemblies which are used to individually and sequentially dispense their wrapping films. Accordingly, if depletion or breakage occurs within the wrapping film being dispensed by a first one of the pair of film roll mounting and dispensing carriage assemblies, the second film roll mounting and dispensing carriage assembly can effectively be activated so as to dispense its wrapping film whereby the film wrapping operation can continue with a minimum amount of stoppage or downtime. The switch-over or change-over between the first and second film roll mounting and dispensing carriage assemblies can be achieved in accordance with automatic and semi-automatic modes of operation. | 01-07-2010 |
