Patent ID: 8215487
Filing Date: 2012-07-10
Classification: B65D

Abstract:
1. An inflatable packaging with self-sealing air bubbles, comprising: a bubble layer; a valve layer is attached to said bubble layer to form a plurality of bubble cell patterns, each one of said plurality of bubble cell patterns includes a plurality of bubble cells in a row, two air flow sealing lines are formed between first and second bubbles cells in one of said bubble cell patterns, said bubble layer and said valve layer are attached to each other in the area of said two air flow sealing lines; and a valve cover layer is attached to said valve layer to form a plurality of check valves, an air opening is formed through each one of said plurality of check valves to communicate with at least one of said plurality of bubble cells, wherein at least one of said plurality of bubble cells is filled with air through one of said plurality of check valves.