Packing container and packing method

摘要

A packaging container which comprises an item packaging bag made of a packaging material having at least one of high moisture permeability and high air permeability for packaging a solid or powder, an inner packaging bag made of a packaging material having at least one of low moisture permeability and low air permeability for containing the item packaging bag, a desiccant or oxygen absorber disposed between the item packaging bag and inner packaging bag and an outer packaging container for containing the inner packaging bag as well as a method of packaging which uses the above container.