Today, Xiaobian talks about the strength of the yarn and the knowledge of the breaking strength of the single yarn and the meaning of the standard weight. Make a little progress every day, I believe that many times every day, we will become very powerful!
Yarn strength, single yarn breaking strength

First, the strength of the yarn and the breaking strength of the single yarn

Single yarn strength: The force required to break a single yarn, called single yarn strength or single yarn strength, in units of cattle (N), centimeter (CN). Single yarn breaking strength: the ratio of single yarn strength P to yarn specificity Ntex is Km or cN/tex

Second, the standard weight

The weight of the textile material at the specified moisture regain rate or the specified moisture content is called “standard weight”. The relationship between the standard weight of the textile material and the weight of the actual moisture regain is: standard weight = weight see * (100 + public resurgence) Rate) / (100 + actual moisture regain)

Calculation of the standard weight in production. The material is often dried first and calculated according to the dry weight. The formula is as follows: Standard weight = dry weight of material * (100 + nominal moisture regain) / 100

Finally, add a little basic knowledge of yarn: Yarn is a continuous linear object made of various textile fibers. It is fine and soft, and has the basic properties needed for textile processing and final product use. Yarn is mainly used for weaving woven fabrics, knitted fabrics, knitted fabrics and some non-woven fabrics. A small number of them are directly in the form of linear textiles, such as various sewing threads, plush threads, embroidery threads, cords and other miscellaneous yarns. .

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