A PACKING MATERIAL WHICH ABSORBS SHOCK BY INJECTED AIR AND A METHOD THEREOF

摘要

This invention relates to a packing structure for cushion using an inflatable plastic film with the air introduced, comprising piled packing films (20, 20a), piled valve films (10, 10a) with a separating band (11) between said packing films (20, 20a), and air pockets. It is possible to reintroduce the air into the air pockets and prevent the leakage of air in succession by the pressure of the introduced air.