An inflation bag with protective base is provided. Two outer films and two inner films are stacked with each other, and the stacked structure is heat sealed and inflated to form the inflation bag. The inflation bag includes two side surface walls and a bottom surface wall between the side surface walls and connected to bottoms of the side surface walls. The bottom surface wall includes bottom columns. Each bottom column has a first bottom column portion, a protection column portion, and a second column portion. A first heat-seal node is provided for attaching the outer films with the inner films, and the first bottom column portion is connected to the second bottom column portion. One or more second heat-seal nodes are provided on the protection column portion for attaching the outer films with the inner films, and the protection column portions are folded to form a protective base.

A foldable container blank includes at four side walls, a top panel foldably connected to one of the side walls, a bottom panel foldably connected to one of the side walls, and at least one internal support structure that is connected to one of the side walls. Each internal support structure includes a first portion that is in adjacent relation with the top panel when the container is in a closed condition, and a second portion that is in adjacent relation with the first portion when the container is in a closed condition. In some embodiments, the foldable container blank is integrally formed. A method of forming the foldable container blank and a method of folding a container blank are also provided.

A product packaging system in one embodiment includes a stack of products defining a pair of opposing major side surfaces, a top surface, a bottom surface, and pair of opposing end surfaces; protective corrugated sheets covering two or more of the stack side, top, and bottom surfaces; and a protective end pad covering each of the stack end surfaces. Each protective corrugated sheet includes a pair of longitudinally-extending and protruding corner reinforcement structures disposed along corner regions of the stack. The reinforcement structures are three-dimensional structures having different possible configurations which provide crush-resistance in the assembled product package. The product package collectively comprising the foregoing components is insertable into an outer shipping carton for transit. Some embodiments include banding which holds the stack of products together. In one embodiment, the products may be mirrors.

A bag provided with an expansion member, including: a bag body having a storage space formed therein; a cushion pocket forming a predetermined space inside the storage space of the bag body; and an expansion member which is accommodated in the cushion pocket, and of which the total volume is variable when air is injected or discharged through an injection portion.

The present disclosure discloses a corner protector including a strip-shaped corner bead and a connector for connecting the corner bead, wherein the corner bead encloses a rectangular area, and the connector is connected between two adjacent sides of the corner beads. The corner protector of the present disclosure adopts a connector to connect the corner bead with higher hardness, which can ensure that the top edge of the package structure has higher hardness and is not easily broken. The corner protector can be split and assembled as needed, has the advantages of low cost, simple manufacture, simple transportation and storage, and convenient assembly and use.

A packaging bag for shockproof includes a bottom wall, a shielding portion, a limiting film and a cover body. Both sides of the shielding portion are adhered to the surface of the bottom wall by heat sealing, and a nesting space is formed between the shielding portion and the bottom wall. The limiting film is stacked above the bottom wall and includes a body and a reversed portion. An accommodation space is formed between a bottom surface of the body, the surface of the bottom wall and the outer longitudinal heat sealing lines, and a limiting space is formed between the top surface of the body, an inner side of the reversed portion and the inner longitudinal heat sealing line. The cover body includes cover air columns located on an upper side of the bottom wall.

Disclosed is a method for packaging an optical lens including two faces and a peripheral edge, at least one of the faces having a convexity marked by a peak point, the method including the following steps: a step of depositing a protective strip made from a rigid material at least partially along the edge, the width of the strip extending beyond the peak point of the convex face of the lens; a step of inserting the lens into an envelope delimited by a wall; a step of positioning the lens in the envelope, such that the protective strip acts as a spacer in order to maintain a distance between the wall of the envelope and the convex face of the lens and thus preventing any contact between the wall and the face.

A cushion structure and a package box are provided, which relate to the technical field of a protection pad. The cushion structure comprises a cushion pad which includes a multi-layered folding structure and a plurality of folding layers. One end of one folding layer is connected to one head of another folding layer neighboring to the one of the folding layers, and the folding layers are disposed in an overlapped manner after being folded. An accommodating space is formed between neighboring two of the folding layers, and the accommodating space is configured to accommodate an object. A through hole is disposed on the folding layer to prevent the object from sticking with the folding layer. A reserved pad protrudes from an edge of each folding layer, and two surfaces of the reserved pad are respectively coplanar with two surfaces of the each folding layer.

Certain exemplary embodiments can provide a device that comprises a plastic bag. The plastic bag comprises a slider seal closure. The plastic bag comprises air pillows. The air pillows cushion items placed in the plastic bag from impacts. The plastic bag can comprise polyethylene. The plastic bag can be substantially optically transparent.

A method of packaging a bicycle having at least one wheel axle with exposed ends in a shipping carton. The method includes attaching a guard over at least one of the exposed ends of the axle by sliding the axle through a slotted opening in the guard and using the guard to tighten a fastener to positively secure the guard on the axle. A distal surface of the guard is aligned with a side of the carton and the bicycle is placed into the carton with the distal guard surface adjacent to a side of the carton.