PAPER SPLICING METHOD AND ITS DEVICE

PROBLEM TO BE SOLVED: To provide paper splicing method and device for preventing occurrence of vibration and noise when forming a corrugated cardboard, preventing the formation of defective corrugated cardboard, and preventing waste of cardboard. SOLUTION: In this paper splicing method, an old base paper a1running in one direction is stopped, a terminal part of the old base paper a1and a terminal part of a new base paper a2stopped on one side of the old base paper a1are mutually overlapped, the overlapped parts of the terminal parts of the old and new base papers a1, a2are simultaneously cut, and a one-side adhesive tape piece T is sticked across a cut rear end part of the old base paper a1and a cut front end part of the new base paper a2to splice the new base paper a2with the old base paper a1. COPYRIGHT: (C)2008,JPO&INPIT