First, what is viscose? Viscose fiber is the full name of viscose fiber.
Viscose fiber is one of the oldest fiber varieties. In 1891, Brits Cross, Bevan and Beadle first used cotton as a raw material to make sodium cellulose natto solution, which was named because of its high viscosity. For "glue". When the glue meets acid, cellulose will re-precipitate. Based on this principle, in 1893 it was developed as a method for making cellulose fibers. This fiber is called "Viscose fiber." By 1905, Muller et al. (Germany) invented a coagulation bath composed of dilute sulfuric acid and sulphate to realize viscose fiber industrial production of viscose fiber, also known as rayon, ice silk, viscose filament. In recent years, there are also new varieties called Tencel and bamboo fiber. In 12 major textile fibers such as cotton and silk, the moisture content of viscose fiber most meets the physiological requirements of human skin, and it also has smooth, cool, breathable, antistatic, and beautiful dyeing characteristics.
The performance of viscose fiber is very similar to that of natural cotton fiber. At present, viscose is widely used in the silk, weaving, knitting, weaving, knitting and knitting industries. It can be woven separately into beautiful silk, rich spring spinning and various Silk quilt, etc., can be interwoven with wool, hemp, silk and other fibers, or interlaced with cotton yarn, silk, and synthetic fibers into feather yarn, soft satin, and scented silk. Because it is comfortable to wear, it is particularly suitable for underwear. Viscose fiber is an important fiber variety with the most market competitiveness in China's chemical fiber products. Second, why stick fiber is better than cotton and cotton? Viscose fiber is mainly produced from cotton or wood fiber as the raw material, and its greatest feature is similar to some of the performance of natural cotton fiber, such as moisture absorption, breathability, easy dyeing, antistatic and easy spinning. However, viscose fiber is more pure and natural than natural cotton fiber. Viscose cellulose content of more than 99.5%, while the cotton fiber in 95-97%; viscose fat and wax accounted for 0.2-0.3%, cotton fiber accounted for 0.5-0.6%; viscous fiber without chlorine material, cotton fiber Chlorine-containing materials accounted for 1 to 1.1%; viscose fiber does not contain pectin and multi-carbohydrate, while cotton fiber contains 1.2%; Viscose fiber other ash content is trace, cotton fiber ash content of 1.14%. Sticky fiber is resistant to sunlight, insect-resistant, heat-resisting, chemical-resistant, anti-flocculating, and mold-resistant. Its main performance is more comprehensive in the main textile fibers. Therefore, viscose fiber has "the essence of cotton, the quality of silk" and is an authentic ecological fiber. It is derived from natural and better than natural. Third, why do the viscose fiber most meet the physiological needs of human skin moisture content? Experts wrote in "Man Made Fiber" that the surface of the human skin is between 12 and 15% moisture, and the skin is smooth and elastic. Once the skin becomes dry, it becomes dry, followed by rough, long wrinkles.
Therefore, it is required that the textile must have a certain moisture absorption and air permeability, and the moisture regain of 12-14% of the fiber is used to ensure the moisture content of the skin surface of 12-15%. The standard equilibrium moisture regain of major textile fibers is: 7-8.5% for cotton, 14-16% for wool, 9-11% for silk, 12-14% for viscose, 0 for polypropylene and chlorin, 0.4-1.3% for spandex, and polyester. 0.4-0.5%, 7.0-10.0% of ramie.
It can be seen that the moisture regain of viscose fiber most meets the requirements of human skin moisture. When it is hot, it can breathe and absorb sweat; when it is cold, it can keep moist, it does not produce static electricity, and it is soft and comfortable, especially in line with the physiological needs of human skin. The main characteristic of viscose fiber is that a large number of cellulose molecules containing a large number of hydrophilic groups [-hydroxyl (-OH)] can adsorb water molecules and play a role in hydration. At the same time, the crystallinity of viscose fiber is higher than others. The low properties of textile fibers are determined. They also made such a scientific statement that even the cotton underwear and viscose underwear meet the human skin moisturizing requirements. The wool fiber is slightly higher than the moisture content of the surface of the skin by 12-15%. Although it is easy to carry static electricity, it is not as viscous. Since the viscose fiber has the property of keeping the human skin in the most moist state, it is widely used in underwear, pajamas, T-shirts, shirts, and also for the production of cheongsams, Tang suits, and the like. Fourth, what harm will the clothing static electricity have to people? How is the antistatic property of viscose fiber? In the winter, the air is too dry, and static electricity is easily generated between the human skin and clothing. The high static voltage may reach tens of thousands of volts, which may cause damage to the human body. Some people have investigated and measured the static electricity generated in daily life. Walking on the carpet can generate 1500 to 35000 volts of static electricity. When walking on the vinyl ester floor, it can generate static electricity of 250 to 12,000 volts, which will be generated when the room is in the chair. More than 1800 volts of static electricity. The level of static electricity depends mainly on the humidity of the surrounding air. Usually the static electricity is over 7000 volts and people will feel a shock.
Relevant data show that static electricity has great harm to the human body. Long-lasting static electricity can increase alkaline blood levels, decrease serum calcium, and increase urinary calcium excretion. This is especially true for growing children, elderly people with low blood calcium levels, and pregnant women with high calcium requirements. And nursing mothers and children are undoubtedly worse. Excessive static electricity accumulates in the human body. It also causes abnormal conduction of currents in the membranes of the brain's nerves, affecting the central nervous system, resulting in changes in blood pH and oxygen characteristics of the body, affecting the physiological balance of the body, causing dizziness, headaches, irritability, and insomnia. Loss of appetite, mental fatigue and other symptoms. Static electricity can also interfere with human blood circulation, immunity and nervous system, affect the normal work of various organs (especially the heart), may cause abnormal heart rate and premature beats. In the winter, about one-third of cardiovascular disease occurs with static electricity. In flammable and explosive areas, static electricity may even cause fire in the human body.
Recently, Japan’s Ministry of International Trade and Industry has recognized the damage caused by the skin material to safety issues. According to a survey, 600 people out of 1500 have abnormal feelings of skin damage caused by clothing. Nylon, Polyester, Polypropylene Clear Fiber, and Acetate Fiber made of personalized synthetic underwear have outstanding skin inflammation problems. Their follow-up observations of patients with premature heart beats revealed that some patients did not have organic heart disease, nor did they have any cause of arrhythmia caused by smoking, alcohol, and medication. Their total
Viscose fiber is one of the oldest fiber varieties. In 1891, Brits Cross, Bevan and Beadle first used cotton as a raw material to make sodium cellulose natto solution, which was named because of its high viscosity. For "glue". When the glue meets acid, cellulose will re-precipitate. Based on this principle, in 1893 it was developed as a method for making cellulose fibers. This fiber is called "Viscose fiber." By 1905, Muller et al. (Germany) invented a coagulation bath composed of dilute sulfuric acid and sulphate to realize viscose fiber industrial production of viscose fiber, also known as rayon, ice silk, viscose filament. In recent years, there are also new varieties called Tencel and bamboo fiber. In 12 major textile fibers such as cotton and silk, the moisture content of viscose fiber most meets the physiological requirements of human skin, and it also has smooth, cool, breathable, antistatic, and beautiful dyeing characteristics.
The performance of viscose fiber is very similar to that of natural cotton fiber. At present, viscose is widely used in the silk, weaving, knitting, weaving, knitting and knitting industries. It can be woven separately into beautiful silk, rich spring spinning and various Silk quilt, etc., can be interwoven with wool, hemp, silk and other fibers, or interlaced with cotton yarn, silk, and synthetic fibers into feather yarn, soft satin, and scented silk. Because it is comfortable to wear, it is particularly suitable for underwear. Viscose fiber is an important fiber variety with the most market competitiveness in China's chemical fiber products. Second, why stick fiber is better than cotton and cotton? Viscose fiber is mainly produced from cotton or wood fiber as the raw material, and its greatest feature is similar to some of the performance of natural cotton fiber, such as moisture absorption, breathability, easy dyeing, antistatic and easy spinning. However, viscose fiber is more pure and natural than natural cotton fiber. Viscose cellulose content of more than 99.5%, while the cotton fiber in 95-97%; viscose fat and wax accounted for 0.2-0.3%, cotton fiber accounted for 0.5-0.6%; viscous fiber without chlorine material, cotton fiber Chlorine-containing materials accounted for 1 to 1.1%; viscose fiber does not contain pectin and multi-carbohydrate, while cotton fiber contains 1.2%; Viscose fiber other ash content is trace, cotton fiber ash content of 1.14%. Sticky fiber is resistant to sunlight, insect-resistant, heat-resisting, chemical-resistant, anti-flocculating, and mold-resistant. Its main performance is more comprehensive in the main textile fibers. Therefore, viscose fiber has "the essence of cotton, the quality of silk" and is an authentic ecological fiber. It is derived from natural and better than natural. Third, why do the viscose fiber most meet the physiological needs of human skin moisture content? Experts wrote in "Man Made Fiber" that the surface of the human skin is between 12 and 15% moisture, and the skin is smooth and elastic. Once the skin becomes dry, it becomes dry, followed by rough, long wrinkles.
Therefore, it is required that the textile must have a certain moisture absorption and air permeability, and the moisture regain of 12-14% of the fiber is used to ensure the moisture content of the skin surface of 12-15%. The standard equilibrium moisture regain of major textile fibers is: 7-8.5% for cotton, 14-16% for wool, 9-11% for silk, 12-14% for viscose, 0 for polypropylene and chlorin, 0.4-1.3% for spandex, and polyester. 0.4-0.5%, 7.0-10.0% of ramie.
It can be seen that the moisture regain of viscose fiber most meets the requirements of human skin moisture. When it is hot, it can breathe and absorb sweat; when it is cold, it can keep moist, it does not produce static electricity, and it is soft and comfortable, especially in line with the physiological needs of human skin. The main characteristic of viscose fiber is that a large number of cellulose molecules containing a large number of hydrophilic groups [-hydroxyl (-OH)] can adsorb water molecules and play a role in hydration. At the same time, the crystallinity of viscose fiber is higher than others. The low properties of textile fibers are determined. They also made such a scientific statement that even the cotton underwear and viscose underwear meet the human skin moisturizing requirements. The wool fiber is slightly higher than the moisture content of the surface of the skin by 12-15%. Although it is easy to carry static electricity, it is not as viscous. Since the viscose fiber has the property of keeping the human skin in the most moist state, it is widely used in underwear, pajamas, T-shirts, shirts, and also for the production of cheongsams, Tang suits, and the like. Fourth, what harm will the clothing static electricity have to people? How is the antistatic property of viscose fiber? In the winter, the air is too dry, and static electricity is easily generated between the human skin and clothing. The high static voltage may reach tens of thousands of volts, which may cause damage to the human body. Some people have investigated and measured the static electricity generated in daily life. Walking on the carpet can generate 1500 to 35000 volts of static electricity. When walking on the vinyl ester floor, it can generate static electricity of 250 to 12,000 volts, which will be generated when the room is in the chair. More than 1800 volts of static electricity. The level of static electricity depends mainly on the humidity of the surrounding air. Usually the static electricity is over 7000 volts and people will feel a shock.
Relevant data show that static electricity has great harm to the human body. Long-lasting static electricity can increase alkaline blood levels, decrease serum calcium, and increase urinary calcium excretion. This is especially true for growing children, elderly people with low blood calcium levels, and pregnant women with high calcium requirements. And nursing mothers and children are undoubtedly worse. Excessive static electricity accumulates in the human body. It also causes abnormal conduction of currents in the membranes of the brain's nerves, affecting the central nervous system, resulting in changes in blood pH and oxygen characteristics of the body, affecting the physiological balance of the body, causing dizziness, headaches, irritability, and insomnia. Loss of appetite, mental fatigue and other symptoms. Static electricity can also interfere with human blood circulation, immunity and nervous system, affect the normal work of various organs (especially the heart), may cause abnormal heart rate and premature beats. In the winter, about one-third of cardiovascular disease occurs with static electricity. In flammable and explosive areas, static electricity may even cause fire in the human body.
Recently, Japan’s Ministry of International Trade and Industry has recognized the damage caused by the skin material to safety issues. According to a survey, 600 people out of 1500 have abnormal feelings of skin damage caused by clothing. Nylon, Polyester, Polypropylene Clear Fiber, and Acetate Fiber made of personalized synthetic underwear have outstanding skin inflammation problems. Their follow-up observations of patients with premature heart beats revealed that some patients did not have organic heart disease, nor did they have any cause of arrhythmia caused by smoking, alcohol, and medication. Their total