| 摘要 |
<p>PURPOSE:To provide a packaging case of which the manufacturing cost is low, by which a packaging work is easy, and in addition, which is superior in the cushioning protective capabilities for an article to be packaged. CONSTITUTION:A packaging case is equipped with an upper case 20 which has outer flaps 24 to form a lid and joints holes 26 to form a box on the outer side wall 22, a bottom part member 10 which has a bottom wall 12 and inner joint holes 16 to correspond with the outer joint holes 26, and inner flap parts 14 to form an extendable side wall, of which the height is at least 1/2 of the outer side wall 22 or higher, and joint members to fix and connect the outer joint holes 26 and inner joint holes 16 to form a box.</p> |
