FIREPROOF REPOSITORY

摘要

The object of the present invention is to provide a fireproof container which prevents the quality deterioration of articles to be stored when exposed to a relatively high temperature condition and which has a satisfactory transportability; the above object is solved by providing a fireproof container characterized in that it comprises a container portion having partially an opening part and a lid means capable of sealing the opening part to keep the inner space of the container portion in a sealed condition and optionally capable of making the inner space into an open condition, where the container portion comprises a multilayer structure of three outer-, middle- and inner-layers positioning in this order from the outside to the inside of the container portion, wherein in the multilayer structure the outer layer comprises a fire-resistant insulating material having a bulk specific gravity of not higher than 1.0 g/cm<3>, the middle layer comprises a material having an air-spaced layer and/or endothermic property, and the inner layer comprises a incombustibility material having a bulk specific gravity of not higher than 2.0 g/cm<3>. <IMAGE>