US Patent 11125962 Rollable optical fiber ribbon with colour line marking

The present disclosure provides a rollable optical fiber ribbon. The rollable optical fiber ribbon includes a plurality of optical fibers positioned along a longitudinal axis of the rollable optical fiber ribbon. In addition, the rollable optical fiber ribbon includes a matrix material covering the plurality of optical fibers to provide flexibility to the rollable optical fiber ribbon. Further, the rollable optical fiber ribbon includes at least one colour line marking on the rollable optical fiber ribbon along the longitudinal axis of the rollable optical fiber ribbon.