If you make the fixture shown in the picture, then cropped the Wallpaper strip will have the same dimensions and strict perpendicularity of the cutting line.
Recommend to read
WINDER-SORTER
The experimental winnowing machine-sorter is designed for selection work. The winnowing machine body is made of pine beams, to which the side plywood walls are attached. The beams are...
CAR-SAMAGRO
When the designers of trucks "taught" them of the body independently, without other auxiliary mechanisms, to pour onto the ground or into a special hopper delivered to the site loads,...
