PACKAGING BOX FOR GAME BALL

摘要

PROBLEM TO BE SOLVED: To provide a packaging box for a game ball which is capable of stably storing a ball even if it is not fully inflated by air or it has slightly small diameter. SOLUTION: A ball supporting flap for supporting the base of the game ball stored in the packaging box is provided in a lower wall in such a way as to be opposed to an upper flap having a window at the front. A pair of right and left mountain fold lines are arranged to form an elastic face, and this face stays apart from a lower wall when the ball is not stored in the ball supporting flap but deforms downward by press of the ball when it is stored therein.