What defines the bookend technique for end-paper placement?

The bookend technique for end-paper placement is characterized by using one end-paper that is folded in half to encase the hair section. This method is particularly effective for specific styles, as it allows for a controlled and precise application of the perm solution, ensuring that the hair is evenly saturated and the curls are defined. By folding the end-paper, stylists can securely hold the ends of the hair while minimizing frizz and maintaining a clean look during the curling process. This technique is designed to help create softer, more natural curl patterns compared to other methods that may involve multiple papers or different placements.

Understanding this technique can be essential for achieving desired results in perming and styling hair, emphasizing the importance of proper end-paper placement for both aesthetics and hair health.