| 摘要 |
The square or rectangular cloth has reinforcing cords (4) sewn into its edge regions. Reinforcing threads (10) secured to the cloth in the four corners extend between two adjacent cloth edges, forming equilateral triangles with the reinforcing cords in the fabric edges. Fasteners are attached to the reinforcing threads. An object that needs to be masked is placed on top of a cloth lying on the ground, and then the corners of the cloth are folded in and the cloth is tied together at the points marked on the reinforcing threads. |
