1. The calculation formulas commonly used in textiles are divided into two types: fixed-length calculation formulas and fixed-weight calculation formulas. (1) Denier (D) = g/L*9000 where g is the weight of the silk thread (grams), and L is the length of the silk thread (meters) (2), tex (number) [tex(H)]: tex=g/L*1000 where g is the weight…
advantage: 1. Hygroscopicity: Cotton fiber has good hygroscopicity. Under normal conditions, the fiber can absorb moisture from the surrounding atmosphere, and its moisture content is 8-10%, so it touches human skin and makes people feel soft Without being stiff. If the humidity of the cotton cloth increases and the surrounding temperature is higher, all the…
The so-called textile (fabric) is made of textile fibers and yarns, which are soft and have certain mechanical properties and thickness. The fabric in the conventional concept is a kind of flexible flat thin material, which is mostly formed by weaving, knitting, knotting or fixing fibers through a net, that is, the yarns are crossed,…
1. Polyester knitted labor fabric: This kind of fabric is tight and thick, strong and wear-resistant, firm and elastic. If the core yarn containing spandex is used as the raw material, it can be woven into elastic knitted denim with better elasticity. Pants mainly used for men’s and women’s tops; 2. Polyester yarn-dyed knitted fabric:…
Knitted fabrics can be divided into warp knitting and weft knitting according to the knitting method. Synthetic filaments such as polyester, nylon, vinylon, and polypropylene are often used as raw materials, and cotton, wool, silk, linen, chemical fibers and their blended yarns are also used as raw materials for weaving. It has the advantages of…
Modern knitted fabrics are more colorful and have entered the stage of development of multi-functionality and high-grade. New knitted fabrics with various texture effects and different functions have been developed, bringing unprecedented sensory and visual effects to knitwear. 1. Acetate knitted fabric Acetate fiber (Acetel) has the unique properties of real silk, fiber luster and…
Knitted cloth is formed by using knitting needles to bend into loops and string together. Circular woven fabrics-the main products are: knitting, air layer, polyester cover, brushed fabric, cloth, etc., and many mixed weaves such as: flat rib change weave, jacquard weave, tuck weave, and yarn Tissue, pad tissue, terry change tissue, etc. Due to…
1. Hemp Hemp is a kind of plant fiber, known as a cool and noble fiber. It has good hygroscopicity, releases moisture quickly, is not easy to generate static electricity, heat conduction, rapid heat dissipation, cool to wear, not close to the body after sweating, more resistant to washing, heat resistance good. 2. Mulberry silk…
Cashmere yarn is a yarn refined from cashmere as raw material through a complete spinning process and a strict quality control system. Cashmere yarn is divided into woollen cashmere yarn, worsted cashmere yarn and semi-worsted cashmere yarn according to different spinning processes; it is divided into knitting cashmere yarn and woven cashmere yarn according to…
Strong twist yarn is a very common fabric, which is made into various clothing and other uses in daily life. However, not many people know the characteristics of the fabric. In order to help people better understand, here is a brief introduction to the problem, hoping to help those in need. Strongly twisted yarn has…
