| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a jointed sheet which provides a jointed sheet with superimposition tabs and other parts made practically flat and enables continuous jointing even in cases where a sheet to be jointed is thick. SOLUTION: The method for manufacturing the jointed sheet includes a temporary jointing process of superimposing individual ends of two thermoplastic resin sheets and fixing the superimposed parts temporarily, without melting entirely, so as to keep the superimposed state, and the heating/welding process of welding the superimposed parts entirely by heating/melting and rolling pressurization. COPYRIGHT: (C)2010,JPO&INPIT |
