Intermittent-connection-type optical fiber ribbon, optical cable, and method for manufacturing intermittent-connection-type optical fiber ribbon

A manufacturing method of an intermittent-connection-type optical fiber ribbon comprising:

• a step of disposing a plurality of optical fiber core wires in parallel;
• a step of coating a connecting resin which is easily released, on surfaces of the plurality of optical fiber core wires;
• a step of printing a marking to a surface of the connecting resin;
• and
• a step of forming slits intermittently in the connecting resin in a longitudinal direction partially between the optical fiber core wires to form a shape of an intermittent-connection-type optical fiber ribbon.