Dope dyed yarn is an energy saving & environmental friendly product. Due to doped dyed yarns are created by adding masterbetch colorant to the polymer melt in spinning, it substituted the most polluting process of dyeing.
Poly 600D, Black, 4000y(approx. 1 ton yarn)
•Dope dyed yarns are colorfast, resistant to multiple washings and great for achieving bright colors.
•Color uniformity is higher than traditional piece dyed for thick, high twist yarn.
•Dope Dyed yarn is highly resistant to UV fade and shade changes.
•Dope dyed yarns are fully uniform in color and typically do not vary from lot to lot.
During the dyeing process
•No water is used in the Dope dying process.
•Due to melt spinning method, chemicals are conserved.
•Low energy and water usage costs.
•Energy saving and carbon reduction.
For example, 2000y of 600D fabrics will use 6 tons water, which can flush toilet about 1000 times!
Significantly reduce the pollution of production