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Hongxing is a professional workwear fabrics manufacturer in China.Although textile and clothing are two industrial industries, the required knowledge and ability are different, but the material is the main material of the garment, and the suitable cloth will help the formation and quality of the clothing. Whether it is the clothing purchasing or production personnel, whether it is the clothing warehouse or product management personnel, understanding and mastering basic material knowledge and performance, help better work.
Work clothes, clothing and fabric fibers are divided into two categories: nature and chemistry.
1. natural fibers, including the following three groups.
(1) plant fiber: it is divided into seed fiber, such as cotton, phloem fiber, such as two kinds of hemp.
(2) animal fiber: it is divided into wool, wool, cashmere, rabbit hair, and gland secretions, such as silk two.
(3) mineral fibers, such as asbestos, etc.
2. chemical fibers, divided into the following two small groups.
(1) artificial fiber (recycled fiber): artificial cellulose fiber such as viscose, copper ammonia, rich, acetic acid fiber, artificial protein fiber such as soybean, peanut fiber, and artificial inorganic fiber such as glass fiber.
(2) synthetic fibers: polyester, acrylic, nylon, spandex and so on.
Line density and representation of fiber in working clothes
Linear density of fibers refers to the degree of thickness of the fibers, expressed by the diameter and cross-sectional area of the fibers, usually indirect indicators used in practical use.
3. nouns and letters: Tt: the number of fiber (Tex); Nden: fiber denier number (DEN); Nm: fiber's metric number; Ne: fiber count; Gk: fiber fixed return moisture weight g (g); Gek: weight (b) at the fixed return rate of yarn; L: fiber length meters (m) or codes; fibres: fiber density Degree g/cm
4.The cross section diameter D (mm) of the 2 fiber: the fiber, such as the wool with the diameter of the circular section, is directly represented by the diameter, and the fiber diameter of the non circular section refers to the diameter of the circular cross section.
5. fixed length system:
(1) special number: the weight (mass) gram of 1000m long fiber under the constant regain rate is called the special number. Tt=Gk/L× 1000
The number of vulgar titles, the larger the number, the thicker the fiber. In practical use, the special number 1/10 is often used.
(2) denier number: the weight (mass) gram of 9000m long fiber under the constant regain rate is called the denier number. Nden=Gk/L× 9000
The larger the denier, the thicker the fiber.
6. set weight system:
(1) the number of public branches (public branches): the length of the 1 grams of heavy fiber under the regurgence rate. Nm=L/Gk
(2) British count (Ying Zhi): there are several specific yarns per pound (454g) yarns under the constant moisture regain. Ne=L/ (Gek× specific code length). Specific code length: cotton yarn 840; linen 300; fine shuttle yarn 560; coarse shuttle yarn 256. Such as cotton yarn Ne=L/ (Gek× 840).
We produce graduation gown fabric,pocket square fabric by the yard,if you need,contact us.
