| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a laser machining system for irradiating a transported continuous medium to be machined with laser beam to form the prescribed number of micropores, the system having simple structure and enabling the continuous medium to be machined to be tilted, in a machining region, at the the prescribed angle with respect to the machining surface of the continuous medium to be machined. <P>SOLUTION: The prescribed number of the micropores 12A are formed at a prescribed angle by laser irradiation from a laser irradiating means 22 between rollers 16 and 17, and rollers 18 and 19 hanging the continuous medium 12 to be machined. At least any of the rollers 16 and 17, and the rollers 18 and 19 is made movable by a first driving means 23 and a second driving means 24 corresponding thereto, so that the continuous medium 12 to be machined is given the prescribed angle in the laser irradiating part, and the micropores 12A are formed at the desired angle. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
