For printing and dyeing manufacturers, there are many factors that affect the accuracy of textile color measurement in life.

Moisture content is one of them. The moisture in the fabric to be tested has a great influence on the color measurement results. Therefore, it is necessary to adjust the moisture of the sample to make its moisture content relatively stable. Humidity regulation shall be carried out in a room with constant temperature and humidity to ensure that all samples have enough time to reach constant water content. Among them, the humidity control time of most fabrics with strong moisture absorption needs several hours. In addition, the environmental conditions will also affect the moisture content of the sample. Keep the sample as wet as possible during the measurement.