Disposable gauze swab 40S 19*15mesh folded edge
Gauze, as the name suggests, is a cloth with very sparse warp and weft.21s, 32s, 40s pure cotton yarn refers to the thickness of cotton yarn, s is the number of imperial count, representing the density of yarn. The larger the number, the finer the yarn. S refers to the imperial count, the larger the count, the finer the yarn. So they are: 21S represents 21 single yarn, 32S represents 32 single yarn, 40S represents 40 single yarn The warp and weft yarn is a major element of the fabric, and the warp and weft yarn changes into another fabric. Because the bad cloth is divided into warp and weft, the warp count is called warp, and the weft count is called weft. The specification characteristics of cotton mainly refer to yarn count, density, width, weight and length. Yarn count refers to the thickness of fabric warp and weft yarn, expressed by the number of warp (count) * number of weft yarn (count), such as cotton muslin 30*36 means 30 warp yarn, weft yarn is 36. The higher the number of yarn, the thinner the fabric, the higher the textile technical requirements, more than 40 is called high count. 40…
Learn More