Patent ID: 7254932

Claim:
A method of packing a product to prevent damages to the product due to shocks and vibrations, comprising the following steps of: placing a product to be protected in a container box; applying a first un-inflated air-packing device having a plurality of connected air containers to side surfaces of the product in a manner to surround the product in the container box; each of the air containers having a uniform cross section and a check valve to maintain compressed air therein independently from one another; laying out a second inflated air packing device having a plurality of connected air containers on a bottom surface of the container box as a bottom air cushion before placing the product in the container box; and inflating the first air-packing device by supplying an compressed air to securely hold the product within the container box; wherein two or more air containers in series at one end of the first air-packing device have a cross sectional size smaller than that of other air containers.