Columbia Insurance Company

Alex Freas

Joel Corn

Richard Rapp

Luke Tixier

Domenick De Cesaris

Daniela Echeverri

Berry Rentz

Kimberly McKenzie

Brad Medley

Timothy James Long

A winder for forming a yarn package can have a spindle axis. The winder can comprise a spindle that is configured to be rotatably driven about the spindle axis. A color probe can be positioned with respect to the spindle to measure a color value of yarn wound on the spindle.

Systems and methods for manufacturing colored product

A system for making polymeric fibers can comprise a main extruder configured to receive a polymer feedstock composition. The main extruder can have an outlet in fluid communication with a transfer line configured to receive a polymer melt from the main extruder and transfer the polymer melt in a flow direction that is towards a spinneret. A side arm extruder assembly can be positioned along the transfer line between the main extruder and the spinneret. The side arm extruder assembly can comprise an outlet positioned within the transfer line to inject a colored polymer melt concentrate into the transfer line.

Growing community of inventors

Dalton, GA, United States of America

Alex Freas