| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a resin film piece for a tear test which reduces a fluctuation in a test result. Ž<P>SOLUTION: The method of manufacturing the resin film piece for the tear test irradiates the resin film with a beam of laser light, and cuts it. Preferably, the laser is a carbon dioxide gas laser. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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