Paper Inner Pages. Comparison Image.
This image shows a close-up comparison of the side edge of a common cultural paper, 220-pound thickness cardstock. The area circled in red is where the side of the inner page is more prone to touch and is also the most susceptible area for page splitting. Therefore, this store has applied a small rounded corner treatment as a skillful technique to slow down the occurrence of page splitting. However, it is important to note that page splitting may still occur despite these measures.