| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that a mat for a conventional cutter cannot cut a sheet accurately and simply with an oblique line having an arbitrary angle.SOLUTION: One end of a vertically long rectangular guide in a longitudinal direction is rotatably mounted at one side or one corner of a rectangular mat. Magnets are mounted at a guide working portion and a plurality of places on the mat. One side of the guide is held at a desired angle to one corner of the mat when a magnet of the guide and one of the magnets on the mat comes to a fixing state due to a magnetic force. |
