The choice of material will sometimes depend on the depth of the rabbet (Figure 2). Figure 2. Backing boards. Acid-free, 100% rag-content matboard (4-ply). Cor-X, Coroplast, Poly-Flute: extruded twin ...

If you want to know what to expect from the Nintendo Switch 2 then we're here to help. We've rounded-up all the latest rumours on Nintendo's next console, including leaks on the Switch 2 release ...

envelopes, brown paper bags, loose cardboard backings, and newspaper wrappings staples ... If additional strengthening is necessary, use bookbinding cloth or decorative paper to cover the enclosure.