Before revision: In the field of electronic devices, roll-to-roll processing, also known as web processing, reel-to-reel processing or R2R, is the process of creating electronic devices on a roll of flexible plastic, metal foil, or flexible URL In other fields predating this use, it can refer to any process of applying coatings , printing, or performing other processes starting with a roll of a flexible material and re-reeling after the process to create an output roll.
After revision: In the field of electronic devices, roll-to-roll processing, also known as web processing, reel-to-reel processing or R2R, is the process of creating electronic devices on a roll of flexible plastic, metal foil, or flexible URL In other fields predating this use, it can refer to any process of applying coating , printing, or performing other processes starting with a roll of a flexible material and re-reeling after the process to create an output roll.