| 摘要 |
PURPOSE:To prevent the generation of inflammable gas, by providing a means which has a metal exothermic chamber at whose interior a self combustible exothermic agent layer and a desiccating agent layer are isolatingly arranged and whose opening is virtually closed tightly, and also, ignites the exothermic agent. CONSTITUTION:A liquid food and drink container 1 has the shape of a cylindrical can, and its side wall 8 is made up of metal, paper and plastic, and also, metal superior in elongation is used for an upper lid 9 and a bottom lid 7 equipped with an exother mic agent housing portion. An exothermic agent 1 is housed at the interior of the exothermic agent housing portion, and a desiccating agent layer 3 is isolated from the exothermic agent 1 by means of an adiabatic isolation layer 2. Ignition to the exothermic agent 1 can be conducted through a fuse 5 penetrating the adiabatic layer 2, the desiccating agent layer 3, an adiabatic layer 4 and the lid 6 of the adiabatic layer, or is made by setting fire to the fuse 5 by means of a match or a lighter, or can be conducted by using an electric ignition tool. Also, a metal plate or the like is sufficiently used for the lid 6 of the adiabatic layer. As for a desiccating agent, silicagel or the like is used. In the case of the fuse being used as an igniting means, an excellent result is acquired by using the fuse whose fibre is immersed with, for example, a mixture of metal powder and an oxygen supplier. |
