Test Knitting Machine

Description:
The yarn to be necessarily sampled for test-dyeing are some synthetic polymer yarns of esters and processed, such as draw-textured yarn, drawn yarn, and textured yarn, etc. and these processed yarns have an inevitable tendency to dye with irregular shades even in a batch,according to individual yarns produced on different processing section of the same machine, and consequently this cause dyeing troubles on the stage of price dyeing with an irregularly dyed woven or knitted yarn that appears distinctively against other yarns dyed in unified shade and color in the fabric.

Description:
The yarn to be necessarily sampled for test-dyeing are some synthetic polymer yarns o