METHOD FOR WRAPPING GREEN ONION

摘要

PURPOSE: A method for wrapping a green onion is provided to store for a long time and to maximize a distributing limit by preventing the green onion from deteriorating with filled nitrogen gas. CONSTITUTION: A packing method first removes the root part and the leaf end of a green onion, cleanses the green onion and dries wetness. The processed green onion is put into a packing paper(1) made from polyethylene and of which one side is sealed and the other side is open. Inner air of the packing paper is discharged through an opening to make a vacuum state. Then pure nitrogen gas having more than 99.99% is charged into the packing paper and the opening is sealed at the same time.