Dyeing is the largest source of pollution in the process of textile industry. The process consumes a lot of water, produces chemical sewage and a large amount of CO2 from boiler combustion. The dope-dyeing has improved above problems. This fiber is made by anhydrous dyeing technology using the dope. The color concentrate is mixed with recycled raw materials before spinning and making into colored fiber. This process can reduce the energy consumption, carbon emission, waterwaste and the use of chemical dyes, which is environmentally friendly. And the fibers produced have good coloration.
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Dyeing is the largest source of pollution in the process of textile industry. The process consumes a lot of water, produces chemical sewage and a large amount of CO2 from boiler combustion. The dope-dyeing has improved above problems. This fiber is made by anhydrous dyeing technology using the dope. The color concentrate is mixed with recycled raw materials before spinning and making into colored fiber. This process can reduce the energy consumption, carbon emission, waterwaste and the use of chemical dyes, which is environmentally friendly. And the fibers produced have good coloration.
