Roll To Roll Printer

Roll printer means an apparatus in which a surface coating is applied by means of a roll or rolls with only partial coverage across the width of a moving.In this process, a Roll-to-Roll printer uses specialized ink in order to print directly onto the roll of fabric. The ink is soaked by the fabric and becomes part of the final product, preventing any distortion to the print, such as cracking, peeling or fading.roller printing, also called direct printing, method of applying a coloured pattern to cloth, invented by Thomas Bell of Scotland in 1783. A separate dye paste for each colour is applied to the fabric from a metal roller that is intaglio engraved according to the design.It is a modern continuous printing technique. In this method, a heavy copper cylinder (roller) is engraved with the print design by carving the design into the copper. Roller printing is a continuous automatic production in which the process is carried out with the aid of engraved copper rollers.