In the late Qing Dynasty, the textile handicraft industry of the mainland experienced many crises because of the machine textile. The handicraft industry began to decline. In order to adapt to the economic development, the large handicraft workshop also changed and reorganized and developed the machine power textile industry. These big handicraft workshops introduced advanced equipment and technology to produce goods, and in fact pioneered the modern textile industry.
When it comes to textiles, you have to speak of printing and dyeing. The clothes and clothes that you wear everyday are not only good in color but also even in dyeing. Early textile finishing technology is still not perfect, printing and dyeing fabrics will appear dull and uneven color. But modern printing and dyeing technology is the process of improving the appearance and feeling of the fabric through the chemical or physical main method, improving the performance or giving special functions. For example, the industrial six sodium phosphate is the auxiliaries for the textile "icing on the cake".
With the concern of environmental pollution and destruction, people pay more and more attention to health and advocate "low carbon" economy. In ordinary industrial water, it contains metal ions, and the pH value of industrial six diphosphate is close to neutral. In printing and dyeing water, it needs to be used to chelate metal ions in hard water, play soft water and disperse, and make the color of the textile more uniform. The production industry of Sodium hexametaphosphate in East Sichuan chemical industry, because the product quality is stable and deep customer trust, in particular, some of the industrial six polyphosphate sodium chain length control indicators have strict requirements, can be reached and tested.
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