Question 2: What fiber is Tencel? Tencel is the first green fiber brand among many regenerated fibers (cellulose fibers), which belongs to Austrian Blue Crystal Company.
It took the British 60 years to develop this good thing. Its production process adopts pure physical method (NMMO solvent technology) and chemical method (strong alkali, strong acid, CS2, etc.) to replace the original viscose fiber (commonly known as rayon). ), and cellulose is synthesized into short fiber (later long fiber Lyocell and other products).
It has two advantages: first, the cross section of the fiber itself is almost oval, and it feels smooth; The woven fabric has good color, high strength and smaller shrinkage than viscose fiber (commonly known as rayon). Secondly, its raw materials are plant cellulose (wood pulp, cotton pulp, straw pulp, etc.). ), low production cost, clean and energy-saving.
Because its core technology is monopolized by Blue Whale, other stakeholders can only find their own ways and explore their own paths according to this basic principle. At present, in China, leaders in this field, such as Donghua University and China Textile (Shanghai), Shandong Hailong (Weifang) and Baoding Swan, are all competing to explore and have certain research results, but it will take some time to be used in industrial production. In this era of flying technology, I believe that in the near future, we will use all kinds of green cellulose fibers made in China.
It should be noted that Tencel and viscose fiber have the same principle, and both use cellulose as fiber, which can not be distinguished by chemical methods in general testing institutions. This can be done through a microscope. At present, soybean fiber, milk fiber and bamboo fiber are all based on the same principle. You can't go any further, or you will be banned by "experts" and the industry.
Question 3: Is lyocell fiber the same as Tencel? Tencel, a brand-new viscose fiber, is also called lyocell viscose fiber, and its trade name is Tencel.
Tencel is made by solvent spinning technology based on ammonium oxide, which is completely different from the previous preparation method of viscose fiber. Because of the solvent spinning technology, it is completely different from the previous preparation method of viscose fiber. Because the solvent can be recovered, it is harmless to the ecology, and it is also called 2 1 century viscose fiber. Tencel is made of fiber diesel oil, and the raw material is natural trees.
Tencel is characterized by high wet strength (higher than cotton fiber) and higher wet modulus than cotton. It has good hygroscopicity of viscose fiber and high strength of synthetic fiber. Tencel fabric has good dimensional stability, small shrinkage after washing, soft and silky luster. Tencel fabric will expand when it is heated, just like a barrier. It can not only prevent the invasion of rain and snow, but also keep its breathability. Silk fabrics have the same comfort as natural fibers. Tencel clothes are soft and can be washed in many ways, but they still remain soft and deformed. Wash by hand, do not use bleach, dry in the shade, do not wring out.
Modal is a new type of cellulose fiber, in fact, its composition is similar to viscose fiber, and it is a relatively environmentally friendly man-made fiber, because the solution used to produce it can be recycled, avoiding environmental pollution. It has good hygroscopicity, strength, hand feel and luster, and good drape, and is also a commonly used textile fiber.
Then it is called Modal, Tencel, Lyocell, etc. In fact, this kind of fiber was first developed by an Austrian textile enterprise. The company registered the brand name Modal, which was transliterated as Modal or Modal in Chinese, and also translated into Tencel because of its good handle and luster.
LYOCELL is the name registered by a British company for this kind of thing, and the Chinese transliteration is Lyocell. There are also domestic enterprises that directly call it new cellulose fiber, which is actually a thing.
Bamboo fiber is a regenerated cellulose fiber made of bamboo widely produced in China and processed by special high-tech technology. In the process of bamboo growth, there is no pollution source, it comes from nature completely, bamboo fiber can be degraded, has no pollution to the environment, and can completely return to nature, so this fiber is called environmental protection fiber. The cross-sectional shape of bamboo fiber is similar to viscose fiber, but the difference is that the cross-section is porous, so bamboo fiber has excellent moisture absorption and moisture release performance. Bamboo fiber has good coloring, bright colors, good drapability, better resilience and wear resistance than viscose. The biggest feature of bamboo fiber is that it has natural antibacterial properties that no fiber has. After monitoring, bamboo fiber has antibacterial effect on Escherichia coli, Staphylococcus aureus, Bacillus megaterium and other fungi, and the antibacterial rate reaches 73% in 24 hours. Bamboo fiber can be blended with cotton, Tencel, polyester, acrylic and other natural fibers and chemical fibers, or it can be spun purely. Suitable for making home textiles (such as towels and bedding) and knitting (such as T-shirts, underwear and socks). ), shirt fabrics, casual fabrics, etc.
Viscose fiber is the full name of viscose fiber. It is divided into viscose filament and viscose staple fiber. Here, we only pay attention to viscose filament.
Viscose fiber-also called rayon, ice silk and viscose filament. In recent years, a new high-grade variety called Tencel bamboo fiber has appeared in viscose fiber. Viscose fiber is a kind of cellulose fiber made of cotton or other natural fibers. Among the main textile fibers of 12, viscose fiber has the characteristics of smoothness, coolness, breathability, antistatic property and bright dyeing, which is most suitable for the physiological requirements of human skin.
Viscose fiber is one of the ancient fiber varieties. 189 1 year, Cross, Bevan and Bedell first made cellulose sodium xanthate solution from cotton, which was named "viscose" because of its high viscosity. After viscose meets acid, cellulose precipitates again. According to this principle, 1893 has developed into a method for manufacturing cellulose fiber, which is called "viscose fiber". By 1905, M and others invented a coagulation bath composed of dilute sulfuric acid and sulfate, and realized the industrial production of viscose fiber.
Viscose fiber has the essence of cotton and the quality of silk. It is an authentic ecological fiber, which comes from nature and is superior to nature. Viscose fiber is optimized from cotton linter, and its essence is purer than cotton fiber. The cellulose content of viscose fiber is above 99.5%, while that of cotton fiber is 95-97%. Viscose fiber accounts for 0.2-0.3% of fat and wax, and cotton fiber accounts for 0.5-0.6%; Viscose fiber contains no chlorine, cotton ...
Question 4: What is Tencel? Why can't such fabrics be found in the home textile fabric market? Is there a difference between Tencel cotton and Tencel modal? At present, there are generally 40 Tencel and 60 Tencel in the market. 40 Tencel is called Modal, also called Besunyen, blended, not pure Tencel, and it is about one meter from 30 yuan. 60 Tencel is pure Tencel, called extremely cool Tencel, 100% pure Tencel, which is more expensive, forty or fifty yuan a meter. There are better ones, Tencel sanded and Joubert Tencel sanded, which are more expensive.
Question 5: What is the name of polyester 30%+70% Tencel fabric? Tencel fiber is also called lyocell fiber. It is a mixture of softwood pulp, water and solvent amine oxide, which is heated until it is completely dissolved. No derivative and chemical action will be produced in the process of dissolution, and the impurities will be removed and then spun directly. Its molecular structure is simple carbohydrate. Tencel fiber can be completely decomposed in soil and has no pollution to the environment;
1, gabardine (350g/m2) and poplin
100% Tencel/superfine polyester 60/40 blended interwoven fabric
2. Tencel-cuprammonia fiber interwoven silk-like fabric
3. Tencel/linen 50/50 lightweight sports top fabric
6, Tencel-cotton-spandex warp and weft two-way elastic Huada
8. High-grade denim-55% Tencel fiber, 30% coarse twill fabric melt-spun fiber, 15% cotton fiber.
I have never heard of the name of polyester 30%+70% Tencel fabric.
Question 6: What Tencel fabrics do Tencel and Ice Silk fabrics have for bedding?
Tencel, a brand-new viscose fiber, is also called lyocell viscose fiber, and its trade name is Tencel.
Tencel is made by solvent spinning technology based on ammonium oxide, which is completely different from the previous preparation method of viscose fiber. Because of the solvent spinning technology, it is completely different from the previous preparation method of viscose fiber. Because the solvent can be recovered, it is harmless to the ecology, and it is also called 2 1 century viscose fiber. Tencel is made of fiber diesel oil, and the raw material is natural trees.
Tencel is characterized by high wet strength (higher than cotton fiber) and higher wet modulus than cotton. It has good hygroscopicity of viscose fiber and high strength of synthetic fiber. Tencel fabric has good dimensional stability, small shrinkage after washing, soft and silky luster. Tencel fabric will expand when it is heated, just like a barrier. It can not only prevent the invasion of rain and snow, but also keep its breathability. Silk fabrics have the same comfort as natural fibers. The clothes made of Tencel are soft and can be washed in many ways, and still remain soft and will not be deformed. Wash by hand, do not use bleach, dry in the shade, do not wring out.
Ice silk is the trade name of a chemical fiber, and it is precisely the foreign product name of a denatured polyester fiber. As this kind of fiber is not produced in large quantities in China, there are not many similar products on the market. This kind of fiber has better hygroscopicity and breathability than ordinary cold glue fiber, and also has better shape retention and drape. Ice silk is also called rayon, viscose fiber and viscose filament. Ice silk is made of cotton linters and wood. Therefore, ice silk is purer than cotton fiber and wood fiber in essence. The cellulose content of ice silk is above 99.5%. However, cotton fiber and wood fiber account for 95-97%, fat and wax of ice silk account for 0.2-0.3%, cotton fiber accounts for 0.5-0.6%, and ice silk contains no chlorine. Chlorine-containing substances in cotton fibers account for 1- 1. 1%. Ice silk contains no pectin and polysaccharide. However, the cotton fiber contains 1.2%, and the other ash content of ice silk is trace, and the ash content of cotton fiber reaches 1. 14%. The water content of ice silk best meets the physiological requirements of human skin, and it is smooth, cool, breathable, antistatic and brightly colored. Ice silk has the essence of cotton, and the quality of silk is an authentic ecological fiber, which comes from nature and is superior to nature.
Question 7: Does anyone know the full name of Tencel in rural areas, that is, it is wrapped around other animals like fine silk and can be boiled and drunk? You're talking about dodder. The whole plant is yellow. It is a dicotyledonous herb without roots, and its leaves have degenerated into scales.
Cuscuta chinensis is an annual parasitic herb, which lacks the structure of roots and leaves. The stems are climbing, silky and yellowish, and the plants have haustorium attached to the host. Can be used as medicine, and is a nourishing and astringent medicine for treating impotence, nocturnal emission and enuresis.