How to deal with poor quality fabrics? 2021-03-16
Be sure to pay attention to the aurora print in the production process of the sanded fabric, because once there is aurora print, white spots will be formed during dyeing. Therefore, the rolling car and the cloth guide rod should not be stuck with hard objects during the mercerizing alkali washing after the sanding. It is necessary to make frequent inspections. When dyeing, it is found that there are white spots of aurora printing and should be treated before dyeing.
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