A rotary press is a printing press in which images to be printed are etched onto metal plates and transferred to paper using a rotating cylinder. Early rotary presses were explicitly designed for newspaper use, utilizing a wet-ink process in which damp paper would be dampened before printing and dried afterward. However, dry-ink rotary presses that use powdery ink applied with rollers became popular during the late 19th century, which continued when publishing magazines, books, or other publications.
A rotary press is a printing press in which images to be printed are wrapped around an oscillating cylinder for simultaneous printing on both sides of paper. Richard March Hoe first invented this in 1843.
Firstly, the main benefit of the rotary press over other presses is its dual-sided printing capability; this makes it much faster than earlier presses, which could only print one side at a time. Furthermore, its greater accuracy means it can produce multiple document copies without having errors.
Rotary presses boast one significant advantage over flatbed presses, the primary choice in early printing: their dual-sided printing capability. This press dramatically speeds up newspaper production time and the number of copies produced from each printing run.
The rotary press is an efficient printing press that uses a rotating printing cylinder to transfer images onto its printing surface. Typical applications for this press type include newspaper and magazine publishing, as it quickly produces large prints.