| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent generation of cracks when performing cut processing on a sheet including an adhesive sheet on which a hard coat layer is formed. <P>SOLUTION: A sheet processing apparatus is provided with a cut device 2 which performs cut processing of forming a cutting portion and a punching portion on a sheet 100 including: an adhesive sheet on which surface a hard coat layer is formed and on which rear surface an adhesive layer is formed; and a release sheet releasably laminated on the adhesive sheet via the adhesive layer. The cut device 2 performs: a first processing of forming the cutting portion which reaches the adhesive layer by pressing a first blade unit 11 from the surface side of the adhesive sheet to the rear surface side and also forming a cut line at the place where the punching portion is to be formed; and a second processing of forming the punching portion by pressing a second blade unit 12, a separate part from the first blade unit 11, into the cut line formed in the first processing and punching the release sheet; as the cut processing. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
