Common knowledge introduction of textiles, what are their different functions?

    Common knowledge of distinguishing textiles

    Cotton cloth: refers to Cotton Cloth. I believe everyone is familiar with it, and cotton fiber cloth is the fabric processed from cotton, which is called cotton fiber cloth. So, how do we distinguish to know if the woven fabric is cotton polyester fabric? We can use a small amount of cotton cloth to distinguish it by igniting it with fire. When igniting cotton cloth, it usually burns quickly without any obstruction, and the smoke is not easily pungent. It is also flammable and fast, and the fire is yellow in color. The smell of burning cotton is pleasant, and the powder burned is gray white and not black. Most clothes or pants made of cotton cloth absorb sweat and keep warm, and have no irritation to the skin. The only disadvantage is that things made of cotton cloth are prone to wrinkling after wearing, but they are comfortable to wear.Acrylic cloth: In local dialect, it means nitrile cloth. It looks good, but it doesn't feel very warm when worn, and some people with poor skin are prone to discomfort or allergies after wearing it. Therefore, when choosing to wear acrylic underwear, it is best to choose the outer ones rather than the ones that stick to the skin. So, how should we distinguish acrylic fabric? Similarly, a small amount of acrylic fabric is used to distinguish fabrics by ignition. When ignited, the acrylic fabric is generally prone to sparks or flashing points when burned. At the same time, the burned acrylic fabric appears as a hard block of black gray, and the smell is particularly strong and unpleasant, resembling the sour and odorous smell of moisture. Although the acrylic fabric looks shiny and smooth, it is not very comfortable to wear.

    Nylon fabric: I believe everyone is familiar with it. The so-called nylon fabric is also called elastic fabric. When ignited by fire, such fabric will generally shrink into a ball or roll up immediately upon contact with fire. When burned, there is no flame, but when smelled carefully, it has a slightly rotten smell with celery. After being burned, it generally has no ash and becomes a white or gray black gel like substance. It can be pulled into a thread by hand. If it cannot be pulled when it is cold, it will immediately become a brown or black hard ball shape. It is not easy to break by hand and is crystalline. A fabric like this is nylon fabric. Wearing pants or cheongsams made of nylon fabric will be very comfortable, Soft, and look gorgeous. The colors are also bright and pleasing, and they have a certain degree of elasticity. 

    Ma Lun Bu: also known as hemp cloth, and hemp cloth is divided into fine hemp cloth and coarse hemp cloth. Clothes made of fine hemp cloth will look good, while coarse hemp cloth may have pilling in some parts. Therefore, when choosing hemp clothes, it is best to choose fine hemp clothes and less coarse ones because some hemp cloth is easy to hang threads. Even if you want to choose coarse hemp cloth that is tight, it is better. As for how to distinguish between hemp cloth, you can use a small amount of hemp cloth to ignite, but after ignition, it will burn quickly and the fire will be yellow. When you pay attention to the smoke, it will be light blue smoke, and the smell you smell is a bit similar to burning straw. Occasionally, it smells a bit like burning paper, but the ash burned is usually gray white. A cloth like this is hemp cloth.

    Introduction to the functions of textiles

    Tencel fiber is a mixture of coniferous wood pulp, water, and solvent amine oxide, heated to complete dissolution without producing any derivatives or chemical reactions during the dissolution process. After impurity removal, it is directly spun, and its molecular structure is a simple carbohydrate. Tencel fibers can completely decompose in soil and have no pollution to the environment; In addition, the amine oxide solvents used in production are completely harmless to the human body, almost completely recyclable, and can be reused. The cellulose molecules contained in the raw material pulp during production do not undergo chemical changes, have no by-products, and no waste is discharged outside the factory, making it an environmentally friendly or green fiber. This fiber fabric has good moisture absorption, comfort, drape, and stiffness, as well as good dyeing properties. In addition, it can be blended with cotton, wool, linen, nitrile, polyester, and other materials, and can be spun into various cotton and wool yarns, core spun yarns, etc. through ring spinning, air flow spinning, and core spun spinning.

    Modal fiber is a new type of cellulose fiber, which is made from natural wood and can be naturally degraded after use. Due to the use of natural cellulose as raw material, this type of fiber has biodegradability and does not cause serious environmental pollution problems similar to viscose during the fiber production process. It is a new type of environmentally friendly fiber in the 21st century. Modal fiber is half the price of Tencel fiber and is a second-generation regenerated cellulose fiber. Modal fibers can be blended and interwoven with various fibers to leverage their unique characteristics and achieve better results. Modal fiber fabric has better moisture absorption and breathability than pure cotton fabric. It has a soft touch, good drape, comfortable wearing, and bright color. It is a natural silk fabric.

    Soy protein fiber is made from oily soybean meal as raw material, using biotechnology to purify the globulin in soybean meal. Through the action of additives and biological enzymes, the purified globulin changes its spatial structure. Then, high polymers such as hydroxyl and amino groups are added to prepare a protein spinning solution with a certain concentration, which is spun using wet spinning technology. Soybean meal is a by-product of the oil and fat workshop, which is highly resource intensive in China and belongs to the comprehensive utilization of waste. The resources are inexhaustible and inexhaustible. Soy protein fiber can be called the "green fiber" of the new century. Due to the fact that the outer layer of soy protein fiber is mainly protein, it has good affinity with human skin and contains various essential amino acids for the human body, which has good health benefits. Adding a quantitative amount of Chinese herbal medicine with bactericidal and anti-inflammatory effects to the spinning process of soybean protein fiber and combining it with the protein side chain through chemical bonds, the efficacy is significant and long-lasting, avoiding the disadvantage of functional products developed by post finishing methods for cotton fabrics, whose efficacy is difficult to sustain. Soy protein fiber fabric has a soft and smooth hand feel, good moisture absorption and breathability, a silk like luster, better wrinkle resistance than silk, and good dimensional stability.