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  • Water entry method and liquid level control of airflow dyeing


    1. Water inlet and liquid level control before the fabric is put into the tank During airflow dyeing, before the fabric enters the tank, the water inlet valve is first opened through the control system to enter the water. The amount of water entering is automatically controlled by the electrical con Read More

  • How to make up the dye bath in airflow dyeing


    The dye bath for airflow dyeing is composed of the amount of liquid required for the fabric to absorb moisture and swell, and the amount of liquid that meets the needs of pipeline dye liquor circulation and dissolved dyeing materials at the same time. There is no need for water to drive the fabric t Read More

  • Cost accounting and quotation of fabrics


    Dyeing fee calculation:Textile dyeing costs are mainly affected by the dyeing method, dye selection, dyeing process, fabric specifications, and color depth. 1. Dyeing method 1.1 Pad dyeing Under normal circumstances, pad dyed cotton fabric has good dye fastness and the surface of the fabric is smoot Read More

  • How to calculation the price of grey cloth


    1. Yarn consumption Grey cloth is woven from warp and weft yarns. Knowing the amount of warp and weft per unit area of the grey fabric and the unit price of these yarns, the raw material price of the grey fabric can be calculated. Generally, you can know the amount of yarn used in the grey fabric ac Read More

  • What does yarn evenness mean?


    Evenness of yarn (Poor linear density, uniformity of linear density) Unevenness refers to the degree of variation in thickness along the length of the yarn, and can also be expressed as unevenness of yarn evenness. The quality of textiles depends largely on the yarn evenness. The unevenness of yarn Read More

  • What is the reason for the color not conforming to the standard sample due to the poor control of the dyeing process conditions and operation?


    a) The semi-products before dyeing do not meet the requirements. If the dyed semi-finished product has insufficient mercerization, the mercerization will be alkali-colored, which will change the shade. For example, after sulfide dyeing, the cloth surface will be red and not black.b) Hard water is us Read More

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