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.

The present invention provides a crossed staggered and stacked-type air packaging device and a manufacturing method therefor. The crossed staged and stacked-type air packaging device includes at least two inflation packaging main body layers, so as to form an accommodation cavity used for storing an article to be packaged. Each inflation packaging main body layer includes at least one sub-inflation unit. The sub-inflation units of at least two adjacent inflation packaging main body layers have different extending directions, so that at least two adjacent inflation packaging main body layers are arranged in a crossed and staggered manner.

A corner protector is folded from a single sheet of cardboard or similar material along a plurality of lines of weakness. The corner protector includes multiple layers of protection preventing penetration of an apex of the corner protector by a corner received therein.

An inflatable web is disclosed. The web includes a first film and second film ply sealed together via a plurality of generally transverse seals. The transverse seals define first and second inflatable chambers. The inflatable chambers are inflatable with, and contain, a fluid. The web defines a separation region extending at least partially between the first and second inflatable chambers in a substantially transverse direction across the web and configured to facilitate separation of the first and second inflatable chambers. The separation region includes a tear initiation feature that facilitates tearing of the web to separate the first and second inflatable chambers. The separation region includes a tear propagation line at least partially longitudinally offset from the tear initiation feature, and close enough to the tear initiation feature that force imparted to the web via the tear initiation feature will tear of the web through the tear propagation line.

A method of providing packaged food items on display in a retail store includes preparing a plurality of food body portions of respective food items and loading each of the food items into respective cavities of a container. The container has a lid with at least one protrusion extending downward from a planar upper surface of the lid. After decorating each of the food body portions of the food items with a decoration portion on an upper surface of the food body portion, the lid is closed thereby moving a first retainer of the protrusion to overlie a first marginal portion adjacent the decoration portion of a first upper surface of a first food item and moving a second retainer of the protrusion to overlie a second marginal portion adjacent the decoration portion of a second upper surface of a second food item.

A method of providing packaged food items on display in a retail store includes preparing a plurality of food body portions of respective food items and loading each of the food items into respective cavities of a container. The container has a lid with at least one protrusion extending downward from a planar upper surface of the lid. After decorating each of the food body portions of the food items with a decoration portion on an upper surface of the food body portion, the lid is closed thereby moving a first retainer of the protrusion to overlie a first marginal portion adjacent the decoration portion of a first upper surface of a first food item and moving a second retainer of the protrusion to overlie a second marginal portion adjacent the decoration portion of a second upper surface of a second food item.

A device for stably maintaining the shape of a fragile object in a liquid includes a container for accommodating the fragile object, a lid member for sealing the container, and a protecting member. The device is configured to form a liquid-tight space by covering a liquid surface in the container which accommodates the fragile object and the liquid with the protecting member and further covering the protecting member and an open portion of the container with the lid member.

The application discloses a packaging structure, which includes an upper cover and a lower cover. The upper cover includes a first base plate, a first packaging part, and a second packaging part. The first base plate is divided into a first portion and a second portion by a first folding part. The first packaging part is disposed on the first portion, and has a plurality of first separation troughs. The second packaging part is disposed on the second portion, and has a plurality of second separation troughs. The first separation troughs can be respectively in communication with the second separation troughs to form a plurality of first accommodating slots. First ends of a plurality of objects can be respectively accommodated in the first accommodating slots, and second ends of the objects can be respectively accommodated in a plurality of second accommodating slots of the lower cover.

The application discloses a packaging structure, which includes an upper cover and a lower cover. The upper cover includes a first base plate, a first packaging part, and a second packaging part. The first base plate is divided into a first portion and a second portion by a first folding part. The first packaging part is disposed on the first portion, and has a plurality of first separation troughs. The second packaging part is disposed on the second portion, and has a plurality of second separation troughs. The first separation troughs can be respectively in communication with the second separation troughs to form a plurality of first accommodating slots. First ends of a plurality of objects can be respectively accommodated in the first accommodating slots, and second ends of the objects can be respectively accommodated in a plurality of second accommodating slots of the lower cover.

A packaging apparatus includes: an inner box of which upper side is open and capable of storing a first object; an outer box capable of storing a second object and the inner box disposed on the second object, and having a pair of inner flaps and a pair of outer flaps; a protective portion formed in the inner box to protect the first object, the protective portion being disposed between the first object and a portion that is included in a facing portion of the pair of outer flaps and that does not overlap with the pair of inner flaps in a state where the pair of inner flaps and the pair of outer flaps are closed; and a pressing portion formed in at least any one of the inner box and the outer box to press the first object toward a bottom surface of the inner box.