A packing material including a strip of corrugated cellulosic material and a method of packing an object in a shipping box using the packing material. The strip of corrugated cellulosic material includes a plurality of macro flutes and is moveable between an expanded state and a compressed state. The strip of corrugated cellulosic material is in the compressed state when a compression force is applied to the strip of corrugated cellulosic material in the longitudinal direction and in the expanded state when the compression force is removed. The length of the strip of corrugated cellulosic material is longer in the expanded state than the compressed state.

A corrugated paperboard box is provided in which when flaps are bent, a perforated line along which the flaps can be separated from the box is less likely to break. Such a corrugated paperboard box includes a peripheral wall and top flaps, and is formed, at the boundary area between the peripheral wall and the top flaps, with a groove-shaped reverse scoreline recessed on the side of an outer linerboard, and a pair of groove-shaped recesses recessed on the side of an inner linerboard, and extending in parallel to each other so as to sandwich the area in which the reverse scoreline extends. The corrugated paperboard box is further formed, in one of the groove-shaped recesses, with a perforated line along which the top flaps can be separated from the peripheral wall. The top flaps can be bent along the perforated line toward the inner surface of the peripheral wall.

A corrugated cardboard includes a first cellulosic fibered linerboard layer treated with a wet strength agent, a second cellulosic fibered linerboard layer, and a non-wicking corrugating medium attached to and disposed between the first cellulosic fibered linerboard layer and the second cellulosic fibered linerboard layer.

A compressible liner for a helmet or other apparatus subject to shock loading comprises three substantially co-extensive layers mutually engaged by respective cone-like protuberances and cone-like recesses. The intermediate layer is of a different compressibility and provides for de-coupling of the layers in an oblique impact.

There is provided a method of producing a containerboard, comprising the step of pressing a web formed from a pulp comprising NSSC pulp in an extended nip press, such as a shoe press, wherein the line load in the extended nip press is above 1200 kN/m. Further, there is provided a corrugated board comprising a liner and a fluting, wherein the fluting is formed from a pulp comprising NSSC pulp, the density of the fluting is above 725 kg/m3 and the geometric SCT index (ISO 9895) of the fluting is above 37 Nm/g.

According to one aspect, an improved packaging apparatus having first panels oriented in a first direction and second panels oriented in a second direction. The first and second panels cooperate to define a plurality of cells into which parts can be received. At least some of the first and second panels are made from reclaimed waste material. The waste material could be a foam board, such as is used in the manufacturing of headliners for automotive vehicles.

A packaging material and assembly are generally disclosed. In use, a multi-layered packaging comprises a first layer of corrugated material, a second layer, a third layer, a fourth layer, and a fifth layer of corrugated material. Additionally, a first bonding material bonds the second layer in between the first layer and the third layer, and a second bonding material bonds the fourth layer in between the third layer and the fifth layer.

Various embodiments are directed to repulpable and recyclable container comprising an outer liner, an inner liner, a sidewall medium arranged between the outer liner and the inner liner, the sidewall medium being defined at least in part by a sidewall flute, and one or more coating layers adhered to one or more of a first outer liner surface, a second outer liner surface, a first inner liner surface, and a second inner liner surface; wherein the container is configured such that the flute is adhered to the outer liner and the inner liner via at least one volume of adhesive configured to directly engage at least a portion of the one or more coating layers. Various embodiments are directed to a container manufacturing system configured to produce a repulpable and recyclable container. Various embodiments are directed to a method of manufacturing a repulpable and recyclable container.

One or more implementations of a multi-layer film include a first substantially un-pigmented layer non-continuously bonded to a second pigmented layer. The multi-layer film includes an unexpected appearance differing from the appearance of the pigmented layer. In one or more embodiments, the multi-layer film includes a metallic appearance despite the pigmented layer being devoid of metallic pigment. The multi-layer film also includes areas that are visually distinct from areas of the film with the unexpected appearance. The visually-distinct areas comprise areas in which the first substantially un-pigmented layer non-continuously bonded is in intimate contact with the second pigmented layer. The visually-distinct areas have the appearance of the pigmented layer. One or more implementations also include methods of making multi-layer films and bags with an unexpected appearance and visually-distinct areas.

A long corrugated plastic folding container, having a folding structure in which a first side panel and latch side panel that oppose each other are provided from a floor panel, a first incision having the same height is provided in the first side panels, third incisions are provided thereabove, second incisions are provided therebelow, a second side panel is provided towards the front and rear edges of the floor panel, frames are attached to the upper end parts of the first side panels and second side panels, the first incisions of the first side panels fold inwards, and the second incisions and third incisions fold outwards, where the height dimension of the first side panel is greater than the short edge dimension, and, above the third incision serves as an upper short side panel, below the third incision and above the second incision.