| 摘要 |
PURPOSE: A mat for desk is provided to facilitate cutting by inserting a valve sheet into a seating groove. CONSTITUTION: A mat for desk comprises a deck sheet(110) and a transparent sheet(120). The deck sheet is fixed to an upper surface of the desk in a thickness of 1.5-2 mm. The deck sheet prevents from slipping from upper surface of the desk. A transparent sheet is attached and fixed in one side of the top side of the deck sheet. The deck sheet includes a placing groove(111). The seating groove s inserted so that a valve sheet(130) is placed on the same planar as the deck sheet.
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