A device (1) for dispensing a cushioning and packaging element from at least one strip of paper includes at least two guides (2) around which at least one strip of paper is wound. The device (1) also includes at least one drive element for driving the at least one strip of paper. The device (1) further includes at least one creasing device (4) for creasing the at least one strip of paper. The guides (2) extend beyond the at least one creasing device (4), downstream of the at least one creasing device (4).

Packaging may include cushioning elements. Molded fiber cushioning elements may be configured as end caps, and may include independently flexible panels. The cushioning elements may include an upper and lower panel fixed together about their periphery, but free to bend and translate about and along each other otherwise. The cushioning elements may include opposed mechanical bends that are proximate a friction interface, thereby allowing the cushioning element to absorb impact and vibration, and replacing the need for less environmentally friendly cushioning, such as expanded polystyrene or foam cushioning.

The present invention provides a jointed package corner protector, which includes corner plates (1) each of which is formed, in two opposite, upper and lower, ends thereof, with first through holes (11) that are perpendicular to a lengthwise direction of the corner plates (1) and a joint sheath (31) that is formed with second through holes (311) that correspond to the first through holes (11) formed in an upper end of a lower-side corner plate (1) of two corner plates (1) that are arranged adjacent to each other as being respectively set at upper and lower sides and the first through holes (11) formed in a lower end of the upper-side corner plate (1) so that button fasteners (33) may be set to penetrate through corresponding ones of the first through holes (11) and the second through holes (311) to connect the two adjacent corner plates (1) of the upper and lower sides to the joint sheath (31), whereby easy variation of a length of the package corner protector can be achieved accommodate stacked heights of different package specifications of display devices so as to be economic and practical and help improve manufacturing efficiency.

A packaging material comprised of a gas-impermeable base layer, an indicator layer, and a gas-impermeable top layer is disclosed. The top layer is selected to rupture upon experiencing an impingement or impact that exceeds a predetermined threshold. The indicator layer is configured to change visual appearance upon exposure to ambient air. The top layer further may be configured into a plurality of cells, with each cell filled with a gas that is inert with respect to the indicator layer. The cells may be of a size and shape configured to indicate the location and shape of an impingement or impact, to alert a recipient of an item protected by the packaging material of an area that may require further inspection.

The present disclosure discloses a panel fixing device, including a box, a pressing member and an expansion agent. The inner wall of the frame of the box is provided with a limiting groove, the pressing member is movably disposed in the limiting groove, the frame has a receiving through hole connecting with the limiting groove, the expansion agent is received in the receiving through hole, and the expansion agent is used for pushing the pressing member after being expanded so that the pressing member compresses the panel accommodated in the box. An injection channel of the expansion agent is reserved on the box. After inflating the expansion agent, the pressing member is pushed by the expansion force, so that the pressing member compresses the panel in the box to limit the panel so as to prevent the box from causing a second impact during the dropping process.

A packing member attached to an article to be packed, which is accommodated in a package box, to absorb an impact applied to the article, including: a first supporting part; a second supporting part; and a shock absorbing member connected to the first supporting part and the second supporting part. One of the first supporting part and the second supporting part is disposed so as to be partially in contact with the article in a state in which an impact is not applied. When an impact is applied, the shock absorbing member deforms to absorb the impact.

Wrapped paperboard packaging is described. In one independent aspect, a packaging structure, such as, for example, an edge protector, a corner board, etc., may generally include a first ply having a first width, a second ply having a second width wider than the first width, and a third ply having a third width wider than the second width. The second ply is wrapped around ends of the first ply, and the third ply is wrapped around the first ply and the second ply. The third ply overlaps at a portion (e.g., an intermediate portion, an apex, etc.) of the packaging structure.

A method for forming a structural wall section by sandwiching a corrugated metal panel between correspondingly corrugated EPS inner and outer panels. Also disclosed is a structural wall formed from a corrugated metal wall sandwiched between inner and outer EPS panels with a corrugated side on each of the EPS panels engaged with the corrugated metal panel.

A roller case (10) includes a first case body (11) and a second case body (12). In a roller-stored state, the case-closed state is kept by the engagement between the first case body (11) and the second case body (12), the roller main body (2) of the roller (1) is contained in the roller-main-body containing space (46), being spaced from the first case body (11) and the second case body (12), the one end and the other end of the rotation shaft (3) of the roller (1) are clamped in the axis crossing direction and held between the first support portions (25) of the first case body (11) and the second support portions (42) of the second case body (12), and the entire roller (1) is covered with the first case body (11) and the second case body (12).

The present disclosure discloses a stop block and a display panel packaging structure, the stop block includes a support and at least one buffer, and the support includes at least one mounting portion and at least one fixing portion; the buffer is attached to and covers the fixing portion.