A packaging material includes: an outer box that accommodates an article to be packaged; and a cushioning material including: a sealed bag body with gas confined inside; a partition that divides an inside of the bag body into a first chamber and a second chamber each in an equal volume; and a ventilation passage communicating the first and second chambers, the cushioning material being disposed in a gap between an outer surface of the article and an inner wall of the outer box.

A packaging assembly, including corrugated corner elements, each having a first corner post element leg and a second corner post element leg, each corner post element leg having one or more alternating ridges and grooves; endcap elements, each having a support layer portion and a tray layer portion, wherein the tray layer portion includes a corner recess formed proximate each corner of the support layer portion, wherein each corner recess is formed to allow at least a portion of one of the corrugated corner elements at least partially therein; and a support insert having a void or gap formed through a portion of the support insert, a relief recess and a scalloped relief recess are formed within at least a portion of the support insert, each allowing at least a portion of a corrugated corner element to be positioned at least partially therein.

A shipping system for shipping planar substrates includes a plurality of planar substrates stacked to form a pack and a plurality of interleaving material including substantially spherical beads positioned between the substrates of the pack and configured to carry a load. Substantially all of the beads have a diameter within 25% of D.sub.max, where D.sub.max is a diameter corresponding to a size of an opening of an upper limit sieve used in the shipping system. Also disclosed are a spacer for use in a shipping system for shipping planar substrates, a wrapped system for shipping planar substrates, a method of wrapping a system for shipping planar substrates, and a powder applicator.

A panel transfer tray according to an embodiment includes an accommodation part which accommodates a target panel, a protrusion protruding upward direction from an upper edge of the accommodation part, and a first movement prevention member disposed at one side of the accommodation part and disposed adjacent to the protrusion, and the first movement prevention member has a stair shape of which a planar area gradually decreases along the upward direction.

A corner post assembly including at least a corrugated corner post, having a portion of material having a post vertex; a first corner post leg having one or more alternating post ridges and post grooves and extending from the post vertex; a second corner post leg having one or more alternating post ridges and post grooves and extending from the post vertex; a brace element, having a portion of material having a brace vertex; a first brace leg having one or more alternating brace ridges and brace grooves extending from the brace vertex; a second brace leg having one or more alternating brace ridges and brace grooves extending from the brace vertex and having one or more alternating brace end ridges and brace end grooves formed in a first brace terminal end and a second brace terminal end of the first brace leg and the second brace leg.

A packaging for an object and a method of packaging the object are disclosed The packaging comprises a sealable outer box and at least one padded part for insertion into the interior of the outer box. The padded part comprises shaped cushioning parts on its periphery for supporting the padded part on the inside against the side walls of the outer box so as to be secured against displacement. The padded part also includes a recess for the precisely fitting accommodation of the packaged object. Finally, the packaging in accordance with the invention comprises a support insert that, together with the padded part, defines a packaging space for the packaged object within the outer box, wherein the support insert extends at a distance from the side walls of the outer box and forms at least part of a side wall of the packaging space.

A cushioning material includes cushioning sheets stacked on top of another and configured to reduce an external force acting on an electrical device. The cushioning sheets include a first cushioning sheet that is positioned to intersect a direction of the external force acting on the electrical device and a second cushioning sheet that has a higher strength in the direction of the external force acting on the electrical device than the first cushioning sheet and is positioned to intersect the direction of the external force acting on the electrical device.

A packing member includes first and second members. The first member includes a first base surface portion intersecting a first direction and first and second side surface portions that are folded to intersect a second direction from both ends of the first base surface portion, the second member includes a second base surface portion, and third and fourth side surface portions that are folded to intersect a third direction from both ends of the second base surface portion. The third and fourth side surface portions are folded on the same side as the first and second side surface portions. The second member is coupled to the first member so that the first base surface portion is positioned between a third folding line and a tip end of the third side surface portion and positioned between a fourth folding line and a tip end of the fourth side surface portion.

A cushion member includes a tubular cushion and an inner cushion. The tubular cushion is in a tubular form having a tubular axis extending in a first direction. The tubular cushion makes contact with an article to be packed from one side in a second direction perpendicular to the first direction. The tubular cushion deforms to damp a first impact applied from the second direction. The inner cushion is disposed in the internal space of the tubular cushion. The inner cushion deforms to damp a second impact when, after the first impact, with the tubular cushion deformed, the second impact is applied from the second direction. The lateral direction of a cardboard sheet constituting the inner cushion is the second direction.

A buffer member includes: a resin sheet welded in a bag-like shape; and a medium sealed in the resin sheet, wherein the resin sheet includes a plurality of buffer areas each having a shape extending longitudinally in a first direction and arranged adjacent to each other in a second direction orthogonal to the first direction, each buffer area of the plurality of buffer areas includes a first buffer chamber having a shape extending in the first direction, a second buffer chamber having a shape extending in the first direction and formed at a position separated from the first buffer chamber in the first direction, and a connecting flow passage connecting the first buffer chamber and the second buffer chamber.