Packaging material may be profiled to generate an incremental containment force per revolution (ICF) attribute that is represented by a function that is variable as a function of wrap force. Moreover, the performance of different packaging materials, e.g., in terms of speed or cost, may be compared for a particular load through simulation of wrap operations based upon dimensions of the load and a desired load containment force requirement for the load.

A self-propelled wrapping machine movable around a load to wrap the load with a film of plastic material, comprises a wrapping apparatus, which includes a supporting base, a column fixed thereto and an unwinding unit slidably supported by the column and suitable to supply the film unwound from a reel; and an automatic guided vehicle movable and arranged to be reversibly and automatically coupled to the supporting base in an assembled condition of the self-propelled wrapping machine to support and move the wrapping apparatus around the load and enable to wrap the load with the film.

A self-propelled wrapping machine movable around a load to wrap the load with a film of plastic material, comprises a wrapping apparatus, which includes a supporting base, a column fixed thereto and an unwinding unit slidably supported by the column and suitable to supply the film unwound from a reel; and an automatic guided vehicle movable and arranged to be reversibly and automatically coupled to the supporting base in an assembled condition of the self-propelled wrapping machine to support and move the wrapping apparatus around the load and enable to wrap the load with the film.

A product stacking system may include an open bag detection subsystem and a product stacking subsystem. The open bag detection subsystem may agitate bags to cause product to be displaced out of open bags and determine if a bag is open by comparing a weight of the bag after the agitation to a target threshold. The product stacking subsystem may include a robotic arm and a controller that moves the robotic arm between posts of a bin based on an orientation of the bin. A turntable rotates the bin and can operate as a an addition axis of movement of the robot.

Control of a wrapping apparatus is facilitated by enabling an operator to input a load containment force requirement and/or a minimum number of layers of packaging material to be applied to a load, with a wrap control system automatically determining wrap force and other parameters required to meet user input requirements and/or parameters to minimize the expertise required of an operator and to provide more consistent and reliable wrapping of loads. In addition, a wrapping apparatus may be controlled to apply at least a minimum number of layers of packaging material to a load throughout a contiguous region thereof.

Control of a wrapping apparatus is facilitated by enabling an operator to input a load containment force requirement and/or a minimum number of layers of packaging material to be applied to a load, with a wrap control system automatically determining wrap force and other parameters required to meet user input requirements and/or parameters to minimize the expertise required of an operator and to provide more consistent and reliable wrapping of loads. In addition, a wrapping apparatus may be controlled to apply at least a minimum number of layers of packaging material to a load throughout a contiguous region thereof.

Various embodiments of the present disclosure provide a wrapping machine that includes an improved cut, clamp, and seam system configured to, after film drawn from a film roll has been wrapped around an object, cut the film from the film roll, hold the now-leading end of the film of the film roll, and attach the now-trailing end of the film wrapped around the object to part of the film wrapped around the object.

Control of a wrapping apparatus is facilitated by enabling an operator to input a load containment force requirement and/or a minimum number of layers of packaging material to be applied to a load, with a wrap control system automatically determining wrap force and other parameters required to meet user input requirements and/or parameters to minimize the expertise required of an operator and to provide more consistent and reliable wrapping of loads. In addition, a wrapping apparatus may be controlled to apply at least a minimum number of layers of packaging material to a load throughout a contiguous region thereof.

A pallet wrapping system with at least two guides sets configured to narrow the width of stretch film to form a banded edge on the stretch film. A plurality of rollers is positioned adjacent to the plurality of guides to facilitate passing the stretch film through the plurality of guides. A first roll of stretch film positioned to pass stretch film to the first set of guides, and a second roll of stretch film positioned to receive banded stretch film from the first set of guides, layer the banded stretch film onto unhanded stretch film to form an unbanded composite stretch film, and then pass the unhanded composite stretch film to the second set of guides to form a banded composite stretch film having a banded first ply with a width equal to the first width and a banded second ply with a width equal to the second width.

Various embodiments of the present disclosure provide a strapping device with a force-measurement system, that, responsive to determining that a strap on a load is under tensioned causes subsequent tensioning of straps to be increased, and responsive to determining that a strap on a load is over tensioned causes subsequent tensioning of straps to be decreased.