Destination freedom change bag format many times back and forth using a folding Pakeji

摘要

The present invention address writing is available and a number of times with a single, packing and load opening to provide a package Na can be simplified. A folding package the material of it is using the cloth and chemical fiber that has an easy nature, to packing, to use a band of sufficient withstand strength to use again. Also, address can be to a card type that can be replaced with the pocket of the card package, may be Sashikaere the card of the "recipient" and "Feed people" if you want to round-trip use. .BACKGROUND