| 摘要 |
A flat cushioning air bag for cargo container with a plurality of inner partitioned air chambers, comprises: inner films, stuck together to form a main air chamber by hot sealing; a valve device, coupled to the main air chamber, allowing air to be filled into the main air chamber; connecting films, positioned between the outer films; connecting lines, coupling the outer films to the connecting films, and connecting films being adapted to partition the main air chamber; and inner partitioned air chambers, formed among the outer films and connecting films. A curved portion is formed on each outer film between each two adjacent connecting lines when the inner partitioned air chambers are filled with air and expanded, and the curved portions are tangent to the same plane, allowing each outer film to be in multi-point contact with an object surface to provide the object with cushioning protection. |
