| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a composite sheet which has a domain in which a rugged shape formed at regular interval in the length direction, is adhered to another sheet in which a rugged shape is not formed, and can be stably manufactured. <P>SOLUTION: The manufacturing method of the composite sheet comprises supplying a continuous first sheet 2 through a gap between two rotors 11 and 12 rotating and having a rugged part facing each other on the periphery part, and forming the rugged shape on the first sheet 2, then supplying every second sheet 3 at given intervals so as to put the first sheet 2 on and then adhering both sheets. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
