News

  • Improve the drafting conditions to make the yarn even and smooth

    Improve the drafting conditions to make the yarn even and smooth

    We know that the function of the spinning process apron is to generate a certain friction force through the direct contact between the working surface of the upper and lower aprons and the yarn sliver, which can effectively prevent the premature speed change of the fiber and stabilize the control of...

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    2020-07-29 Industry News
  • How to ensure the stable delivery of the drafted yarn

    How to ensure the stable delivery of the drafted yarn

    Whether the apron can run synchronously with the middle and bottom rollers, strictly speaking, there are factors of the apron itself, spinning equipment and process environment, and whether the apron can synchronously transport the fiber to the front rubber roller for pulling under the elastic grip....

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    2020-07-22 Industry News
  • The synchronization of the apron is the key to spinning

    The synchronization of the apron is the key to spinning

    The apron is one of the important equipment of spinning Machinery, and it has a very important effect on the quality of the formed yarn. Whether the spun yarn aprons can be selected, matched and managed well during use, and whether the process status to achieve synchronous operation with the middle ...

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    2020-07-16 Industry News
  • What are the main reasons for uneven yarn defects

    What are the main reasons for uneven yarn defects

    Uneven yarn defect Uneven yarn defects are divided into regular uneven yarn irregularities and irregular uneven yarn irregularities. The irregular unevenness is all sudden yarn defects, mainly due to poor mechanical parts, improper process parameters, raw material fluctuations, and sudden changes in...

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    2020-07-08 Industry News
  • Common yarn defects of carded roving

    Common yarn defects of carded roving

    Carded cotton yarn has many yarn defects, which not only affects the evaluation of the cotton yarn, but also affects the appearance of the cloth, the inherent quality of the cotton cloth and the use value. This will not only bring disadvantages to the yarn mill, but also bring adverse effects to the...

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    2020-07-01 Industry News
  • The efficiency reduction caused by yarn clearing should be kept to a

    The efficiency reduction caused by yarn clearing should be kept to a

    Improving the operation efficiency of the automatic winder is a comprehensive indicator to measure whether to use the automatic winder scientifically. It can objectively reflect the quality of the bobbin, whether the process parameters are reasonable, whether the worker's operation method is correct...

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    2020-06-24 Industry News