In the Textile Industry moisture measurements are made primarily for determining commercial weight. This is based on the amount of moisture in bales of fiber, cones, bobbins, tops, bumps, hanks and skeins. Other applications are in Quality Control and to aid moisture control in dye houses.
Many manufacturers of textile and fiber products such as spinners, dyers of yarn, carpet manufacturers, wool combers and top makers are using conventional manual testing methods to determine moisture content of raw materials. This method is costly and generates inaccurate results. Conventional tests are made only on a small sample removed from the product being tested. These samples are usually not representative of the entire product.
Usually with incorrect moisture information, the supplier of textile materials believes incorrectly that the material is wetter than it actually is. This results in a commercial weight which is too low, and lost profits.
Dyers of yarn need to have better control over moisture content during the dyeing process to avoid over-dried yarn, incorrect colors, weight loss and mildew.