| 摘要 |
The holder surface (4) is formed with inwardly extending cleft-shaped cavities (6) which coincide with the curvature radius in the cylindrical circular holder surface. Parts of the stencil can be bent to locate against the surfaces of the cavities without being stretched or folded. Clamp clefts (7) can be inserted and firmly clamped against the cavities with intermediately located stencil parts. |
