| 摘要 |
<p>PROBLEM TO BE SOLVED: To manufacture a sealed container of superior heat resistance and sealing property by preventing the lowering of gas barrier properties generated by moisture absorption from end faces after sealing with a cover and improving the storage properties of a content. SOLUTION: A sealed container is formed of a sealed layer A, a fluidized bed B, a gas barrier layer C and a substrate layer D, and the container is so formed as to form a composite sheet formed of a laminate formed of layers laminated in the order of A-B-C-D or A-D-B-C-D with the substrate layer D forming an outermost layer, and when the container is sealed by the cover, the container is coated with resin of the gas barrier layer C and the fluidized bed B.</p> |
