A flap folding unit (90) for folding flaps of lids of boxes, comprising a hinged guiding element (94) adapted for contacting a flap to be folded upon relative movement of the guiding element and the flap and guiding the flap towards its intended final position and an extendable pusher (96) adapted for pushing the flap into its intended final position.

A method of forming a tray includes obtaining a blank, positioning the blank in a blank feeder assembly of a system for forming a tray, moving the blank from the blank feeder assembly to a nipping assembly, and moving the blank to a tray forming assembly, the tray forming assembly including a tray forming apparatus. The method further includes positioning the blank between a first tray forming portion of the tray forming apparatus and a second tray forming portion of the tray forming apparatus, the first tray forming portion includes a forming block that defines an interior, and the second tray forming portion includes a tray forming member, and driving the forming block into engagement with the blank and the tray forming member such that the blank and the tray forming member are at least partially received in the interior of the forming block to form a tray.

A machine including a first deck, a second deck, a first blank transfer assembly, and a second blank transfer assembly is provided. The first and second decks are coupled to a frame. The first blank transfer assembly extends from a first end to a second end and includes a first pick-up assembly moveable between the first end, proximate the second deck, and the second end, proximate the first deck. The second blank transfer assembly extends from a third end to a fourth end and includes a second pick-up assembly moveable between the third end, proximate the second deck, and the fourth end, proximate the first deck. The first blank transfer assembly and the second blank transfer assembly are operationally offset when moving between the first and second ends and the third and fourth ends, respectively.

Collapsible reusable watertight carrying cases are provided in sizes varying from small containers to large sealable container bins on wheels, to provide large quantities of water to remote areas not served by public water supplies, or where water supplies are unavailable because of weather disasters. The cases are assembled or disassembled from a joined flat space-saving configuration to a functioning case and vice-versa. The sides of the cases are erected progressively by hand by interlocking elements at the corners. The panels also disassemble progressively by being manually pulled apart. When folded into a flat storage or shipping configuration, the panels stay together, resisting unfolding by virtue of snaps which are either molded into the panels or bonded to them. The carrying cases are resistant to water, dirt, bacteria, molds, allergens, and inclement weather.

A method for manufacturing an object, such as a tray includes providing an unfolded sheet; providing a straight score line in the unfolded sheet for providing a division between a wall part and a flange part; folding the flange part of the sheet relative to the wall part along the score line to provide an angle larger than 45° between the flange part and the wall part; providing a plastic foil; heating the plastic foil; pressing the heated foil on the sheet at the side provided with the score line and covering at least part of the wall part and the flange part; the sheet having at least one U-shaped cut interrupting the score line. The free ends of the U-shaped cut are positioned on the score line. The bridging part of the U-shaped cut is positioned in the flange part.

A machine for forming packing templates includes a infeed mechanism that can feed multiple feeds of sheet material into the machine without repositioning the infeed mechanism or forming creases or bends in the sheet material. The machine also includes a separation and cutting systems with one or more cutting tables and biased knives that cut the sheet material packaging templates. The machine also includes creasing roller(s) that forms creases in the sheet material. The machine also includes a system for reducing or eliminating the impact of irregularities in the sheet material.

The invention is directed to straight, consistent body scores on plastic corrugated boxes and a process for making the body scores.

A package system is provided. The package system comprises a carton having at least a first carton panel including a first tab having a first tab edge defined by internal walls of the first panel, a second carton panel opposing the first panel, and a third carton panel between the first carton panel and the second carton panel, the carton having a carton length that is defined as a first distance parallel to the third carton panel between the first carton panel and the second carton panel; and a drawer configured to slide into and out of an interior of the carton, the drawer having at least a first drawer panel opposing the first carton panel, a second drawer panel opposing the second carton panel, and a third drawer panel opposing the third carton panel, the third drawer panel adjoined between the first drawer panel and the second drawer panel.

A rotary-tool sleeve extractor for a unit for converting a flat substrate that includes a base (23) intended to be fixed to the conversion unit (7) and an extraction head (24) that: a) is movable with respect to the base (23) between a withdrawn position and a deployed position and, b) has a gripper (25) that can engage with a sleeve (13) of a rotary tool (10, 11).

A slotter apparatus includes a slotter knife rotatable in a same direction as a conveyance direction of a sheet that is conveyed on a conveyance path, the slotter knife having a cutting edge, for forming a notch groove in the sheet, on an outer periphery of the slotter knife. A protruding part protrudes outward from the cutting edge at one end of the slotter knife, the protruding part cutting an end part of the notch groove by piercing the sheet. A drive device that drives the slotter knife so as to rotate. A control device that, at least when the protruding part passes through from the upper surface of the sheet, controls the relative relationship between the circumferential velocity of the slotter knife and the conveyance velocity of the sheet so that the protruding part does not interfere with the end part.