The significance of increasing the number of yarn bundles per lane
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Textile fiber industry: The existing 64 units are unable to increase the air intake volume due to equipment limitations. Considering the limitations imposed by the DMAc explosion limit, if the air intake volume for 96 spinning units is not increased, not only will the spinning speed not increase, but it will actually have to be reduced. What’s the point? The DMAc content in the existing hot air can no longer be increased; in other words, it is no longer useful for saving energy in SM. What’s the point? Using 96 spinning units will inevitably reduce the rate of first-class products. This has been proven for 32 to 48, and from 48 to 64. What’s the point?
Furthermore, there are many limitations to spinnability improvement caused by spandex. Everyone is welcome to discuss