News

  • Causes and control measures of small bamboo joint defects in yarn formation process

    Causes and control measures of small bamboo joint defects in yarn formation process

    Small slub defects are common in the production process. To eliminate small slub defects, supervision must be started from the previous process of the fabric. Such defects are all small slubs when viewed from the cloth surface. According to the test data analysis of the evenness tester and the cloth...

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    2020-11-04 Industry News
  • How to actively preventing man-made yarn defects in the spinning process

    How to actively preventing man-made yarn defects in the spinning process

    Quality control is an important aspect of improving product quality, and the idea of ​​"quality " must be implemented in all production operations. Actively preventing man-made yarn defects in the spinning process is one of the effective ways to ensure yarn quality. Prevent man-made defects, and do...

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    2020-10-28 Industry News
  • The winding process is a serious cause of hairiness in the yarn process

    The winding process is a serious cause of hairiness in the yarn process

    Winding process Low speed and low tension are the key. The automatic winding process is the process with the largest increase in hairiness. Generally, it should be increased by about 3 times, especially for hairiness of 3 mm and above, which increases geometrically. This is mainly caused by the fric...

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    2020-10-21 Industry News
  • What are the important steps in the spinning process

    What are the important steps in the spinning process

    Spinning process The spinning process is not only the point of twisting hairiness, but also the point of serious increase in process hairiness. Therefore, the various conditions of the spinning process have a great influence on hairiness, and it is a key process for controlling hairiness. 1) Optimiz...

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    2020-10-15 Industry News
  • The geometry of the openings have a great influence on the hairiness of the yarn

    The geometry of the openings have a great influence on the hairiness of the yarn

    Cleaning process The focus is to reduce fiber damage. The chemical fiber is al free of impurities, reducing the speed of the beaters and enlarging the distance between the gripping points, which can improve both hairiness and neps. The air flow is smooth, no choking, no traffic jams. The airflow is...

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    2020-10-10 Industry News
  • Main methods and measures to control hairiness

    Main methods and measures to control hairiness

    The hairiness parameter is generally expressed by the hairiness index. The more intuitive is the number of hairiness roots, and the control of hairiness is mainly to control the harmful hairiness, that is, the hairiness of 3 mm and above. Use of raw materials (1) The greater the torsion and bending ...

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    2020-09-30 Industry News