The process of comic book pressing involves applying heat and pressure to flatten and remove imperfections from comic books. The visual state of a comic book is observably different following this treatment. Before pressing, a comic may exhibit bends, creases, wrinkles, or warps. Post-pressing, the aim is a flatter, smoother appearance. For example, a comic with a prominent spine roll will appear significantly straighter after being professionally pressed.
This procedure is important because it can enhance a comic book’s aesthetic appeal and, consequently, its potential value in the collector’s market. Removing defects can improve a comic’s grade when assessed by third-party grading companies. Historically, collectors primarily focused on preservation techniques such as bagging and boarding. However, pressing has gained recognition as a method for improving condition and presentation.
