Device and method for drawing on carrier

Abstract

A device for drawing on a carrier includes a bottom, a peripheral wall, a first baffle having a first protrusion, a second baffle having a second protrusion, and a slot. The peripheral wall is formed on the upper surface of the bottom. The first baffle and the second baffle are respectively located on opposite sides of the peripheral wall and parallel to the bottom. The slot is surrounded by the bottom, the peripheral wall, the first baffle, and the second baffle. A method for drawing on a carrier includes: inserting the carrier into a slot; abutting the carrier to a side of the slot connected to the first baffle; drawing a first line segment along the edge of the first protrusion; abutting the carrier to a side of the slot connected to the second baffle; drawing a second line segment along the edge of the second protrusion to form a closed figure composed of the first line segment and the second line segment.

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