Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Package for preventing caking of powders and granules
 The present invention relates to a double packages for preventing caking of powders or granules which comprises an inner container having high water vapor permeability for packaging article, an outer container having no or low water vapor permeability for packing said inner container, and desiccants placed between said inner container and said outer container. 
Ajinomoto Co., Inc.
B B
B65D B65D
inventional inventional
Shigenobu Toyokazu Shinichi Terumi Koji
Harano Kaneko Matsumoto Watanabe Igarashi