What Are The Yarn Categories Of Polyester Yarn That The Polyester Yarn Factory Tells You?

　　The polyester yarn factory tells you that different classification methods produce different names:

　　1) Differences in raw materials used: pure cotton silk, pure cotton fiber silk, cotton blended yarn, model blended yarn, etc.

　　2) Different spinning methods: ring spinning, air spinning, electrostatic spinning, etc.

　　3) Different spinning processes: cotton yarn carding, carding yarn, peach silk thread, etc.

　　4) The difference in the direction of kink: the kink of the hand (S kink), the kink of the backhand (saz kink).

　　5) Different uses of products: woven yarn, knitted yarn, raised yarn, rope yarn, fishing net yarn, curtain yarn, etc.

　　The polyester yarn factory tells you what are the classifications according to the slash structure.

　　High elastic wire: high elastic wire or high elastic deformed wire has high elasticity and general expansion. Used for spandex fabrics, mainly polyester high carbon yarn.

　　Low elastic yarn: Low elastic yarn or deformed elastic yarn has proper stretchability and expansion. It is mostly used for knitted fabrics, and there are many polyester low-elastic yarns.

　　Expanded yarn 3360 expanded yarn has low stretch and high expansion. Mainly used as wool, underwear, outerwear, and other fabrics with good expansion, typical representatives are acrylic expansion yarn and cashmere.

　　Polyester yarn factory network, wire, network, wire, also known as intercommunication paper, is formed by holding some wires together before the formation of the chemical fiber and silk manufacturing process. This silk is soft, bloated, has a good wool-like effect, and is mostly used by women. Golf balls, which are popular in recent years, are also woven from this silk.

　　Classified by yarn performance and number of branches

　　The number of branches of chemical fiber: the thickness of chemical fiber, expressed by the metric index "S", the branch is large, the chemical fiber is thin, and the small branch means the chemical fiber is thick.

　　The polyester yarn factory tells you that the fineness is used to indicate the thickness of the fiber or yarn, which is an important indicator of the yarn. The fineness of the yarn is different, not only the use is different, but the fiber specification and quality used in spinning are also different, generally higher quality fibers are used in spinning. The fineness of yarn can be expressed by two indicators: direct index and indirect index.

　　(1) Length quantitative measurement refers to the weight of a certain length of slash. The larger the value, the thicker the slash. The unit of measure consists of special (Nt) and singular (Neden) [MSOffice2].

　　A. Special (Nt) Special is tex, which refers to the weight in grams of a 1000-meter long fiber or thread at a certain humidity rate, also known as a lake. Nt=1000G/L (in the expression, L is the length of the fiber or yarn in meters and G is the weight in grams at a constant humidity rate).

　　Polyester yarn factory In the case of single yarn, it can be written as "18 special", which means that when the slash is 1000 meters long, its weight is 18 grams. The special of the shares is equal to the special of the shares multiplied by the number of shares. For example, 18X2 represents a diagonal ensemble of monofilament 18t, whose ensemble fineness is 36t. In the case that the single yarns that make up the strands are different, the special is the sum of the single yarn specials, such as 18 specials and 15 specials, and the ply special is 33 specials. B. Singular (NDEN) Singular (NDEN) Singular (Nden) is Daniel Nden=9000G/L.

　　The singular can be expressed as 24 paragraphs, 30 paragraphs, etc. For the singular number of strands, it is displayed in the same way as special. The singular is generally used for the fine expression of natural or chemical fibers.

　　(2) Remake refers to the length of a certain weight of fiber or yarn. The larger the value, the thinner the line. Units of measurement include the metric branch (Nm) and the imperial branch (Ne).