Definition of ecological (green) fiber

September 23, 2021

Figure 4-1 shows the actual ecological index and ecological index of several fibers. The figure shows that the actual ecological index of natural green fiber is 24, the ecological index is 0.8, and the actual ecological index of synthetic fiber and viscose fiber is 14 And 20, the ecological index is 0.46 and 0.66, respectively, according to which the fiber with the actual ecological index greater than or equal to 21 and the fiber ecology index greater than or equal to 0.7 can be defined as ecological (green) fiber.



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