SEALING TOOL FOR SEALING CORRUGATED CARDBOARD BOX, AND METHOD FOR SEALING THE SAME BY USE OF THE TOOL

摘要

PROBLEM TO BE SOLVED: To provide a sealing tool for sealing a corrugated cardboard box without injuring its upper surface. SOLUTION: An upper stopper strip and a lower stopper strip is coupled via a support lever, and both stopper strips and the support lever are fixed together. COPYRIGHT: (C)2004,JPO