Which type of cutting allows for longer and wider veneer cuts?

Rotary cutting is the method that enables longer and wider veneer cuts because it involves peeling a log like a roll of paper. In this process, the log is mounted on a lathe, and a sharp knife removes a continuous sheet of wood veneer as the log rotates. This method can produce large sheets without the limitations of other cutting techniques, making it ideal for applications requiring larger veneer cuts.

The ability to create wide sheets of veneer is particularly beneficial for producing decorative surfaces and laminates that require minimal seams. Additionally, rotary cutting is often more efficient in terms of material usage, as it maximizes the amount of veneer derived from a single log. As a result, rotary cutting is commonly used in the manufacturing of plywood and other veneer products.

Other methods, such as flat cutting or quarter slicing, typically produce narrower and shorter veneer slices, which may not be as desirable for applications needing large surface areas. Saw cutting focuses more on solid wood and is not primarily used for thick veneers. Therefore, rotary cutting stands out as the optimal choice when considering larger veneer sheets.