Post-press refers to the processes that occur after the initial printing of materials, such as books, brochures, and packaging. This stage includes various finishing techniques like cutting, folding, binding, and laminating, which enhance the final product's appearance and durability. In the post-press phase, equipment like cutting machines and binding machines is used to ensure that printed materials are properly shaped and assembled. This stage is crucial for achieving a professional look and feel, making it an essential part of the overall printing process.