Patent classifications
D
D06
D06B
11/00
D06B11/0079
D06B11/0079
PROCESS AND APPARATUS FOR PRODUCTION OF YARN HAVING LONGITUDINALLY VARIABLE DYE UPTAKE
Apparatuses and processes for producing yarn having longitudinally variable dye uptake and well as yarns having longitudinally variable dye uptake and articles prepared from these yarns are provided.