System and method for inline processing of threads

摘要

A system 10 for inline processing of threads 20 for use with a thread consuming unit 15 is provided. The system comprises a processing unit 100 having a plurality of nozzles 152a-f arranged at different positions relative to at least one thread 20-the at least one thread moves when in use, each nozzle being operated. When configured to distribute one or more coating materials onto at least one thread-and, at least one thread 20 is illuminated so that the at least one thread 20 is reflected from the at least one thread 20 when illuminated. And a light detection system 60 for receiving light.