Method and apparatus for dyeing and treating yarns

Details Method and apparatus for dyeing and treating yarns Method and apparatus for dyeing and treating yarns

D - Textiles, Paper

06

P

D06P 5/00 (2006.01) A47G 27/02 (2006.01) D06B 1/00 (2006.01) D06B 1/02 (2006.01) D06B 1/14 (2006.01) D06B 11/00 (2006.01) D06B 21/00 (2006.01) D06M 13/152 (2006.01) D06P 5/02 (2006.01)

Patent

CA 2309487

An apparatus and method are described for treating one or more yarn strands before or after the strand is dyed. The apparatus preferably includes a modified space dyeing apparatus having a dye applicator modified to be used as a treatment composition applicator for treating a yarn strand. The apparatus enables a high speed yarn dyeing and treatment method. Also described is a method and composition for treating yarn with a polyphenolic derivative composition to form a bleach- resistant yarn.

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