Roll-to-roll processing
COUNTINOUS PRINTING METHOD THAT PRINTS DIRECTLY ONTO A ROLL OF FABRIC OR OTHER MATERIALS
Large-area electronics; Roll-to-roll; Roll-to-roll manufacturing; Roll to roll; Reel-to-reel processing
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 glass. 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.