Nano dyes

Product features

1. Excellent color fastness and ecological performance
2. It has good processing performance and no selectivity for all kinds of fibers

Operation process

1. Pretreatment process

• Dye guide agent:1-5% (generally fabric weight,light color can be reduced)
• Soda ash:8-10%
• First,add cold water to the dyeing machine,put the ready-made clothes to be dyed into the 
  machine,add dye guide agent for treatment for 10 minutes,add soda ash for treatment for 10 
  minutes,gradually raise the temperature to 55-60 degrees,after treatment for 30 minutes,drain the 
  water, wash the clothes in cold water twice.

 2.Dyeing process

• Blue grain color paste:X%(depending on the color)
• Solid slurry:1-5%(the dosage is the same as that of dye guide agent)
• First put the dyeing machine into cold water,add the color paste for treatment for 10 
  minutes,gradually raise the temperature to 70-80℃ for treatment for 30 minutes,drain the water and 
  wash in cold water twice.When the requirement of fastness is high, add warm water to the solid slurry 
  for 10 minutes for color fixation,and let the water out of the machine for drying.(good dry fastness 
  after drying)

 3.Enzyme washing

 4.Soaping(wash with soda soap and hot water for 10 minutes),soft treatment,dehydration and drying

Packaging and storage

1. 50kg/barrel,the paper cylinder is lined with plastic bag for packaging
2. Sealed storage under normal temperature