Lekaleka
Lycra refers to an elastic fiber used to make socks, and it must be produced by DuPont. Lycra label can only be used after strict certification, and its content will be indicated on the label. Lycra in stockings means: comfortable fit like the second skin, smooth and even appearance, light and supple personal feeling. The high lycra content shows that the elastic resilience, chromaticity and breathability of stockings will have better performance.
Lycra 3D is the latest achievement of silk stockings technology revolution, which weaves Lycra fibers into every path and loop. All socks products must meet strict technical and quality standards before being allowed to hang the Lycra 3D logo. Lycra 3D stockings fit from head to toe and feel like a second skin. Its uniform texture gives the legs a completely smooth and unified aesthetic feeling. It has the same elasticity in vertical direction and horizontal direction, and it is softer to the touch, bringing a feeling of extreme comfort and freedom.
wood fibre
Wood fiber products have the characteristics of antibiosis, bacteriostasis, thorough elimination of foot odor, prevention of beriberi, no static electricity, strong air permeability, comfort and long service life. Wood fiber comes from nature and is superior to nature. The special structure and production technology of wood fiber make it surpass cotton, hemp and other high-quality fibers, and it has the most moisturizing, breathable and antistatic properties in line with human physiological science. Wood fiber socks breathe and absorb sweat in hot weather; It's cold, moisturizing and softening; It combines the essence of cotton, the quality of silk, and the unique antibacterial and deodorizing function, bringing you fashion enjoyment.
silver fiber
Silver ions released by silver fibers can not only effectively kill bacteria, but also combine with ammonia and denatured protein to eliminate odor. 2. Increase blood flow, promote blood circulation and reduce edema. 3. Silver fiber can regulate body temperature by reflecting infrared radiation, heat conduction and other heat transfer mechanisms. 4. Silver fiber has good thermal conductivity, which can quickly disperse the sweat from the feet to the external environment, and keep the feet comfortable and dry. 5. The excellent conductivity of silver fiber can effectively eliminate the discomfort caused by static electricity.
bamboo charcoal
Bamboo charcoal is known as the "black diamond" and internationally as the "2 1 century new guardian of environmental protection". Bamboo was used as raw material, and the new technology and technology of high-temperature pure oxygen and nitrogen delayed calcination were adopted to make the natural micropores of bamboo charcoal more fine and honeycomb-shaped, and then it was melt-spun with polyester modified chips with honeycomb-like micropore structure trend. The biggest difference of this kind of fiber is that each bamboo charcoal fiber has a honeycomb micropore structure that runs through the inside and outside. This unique fiber structure design can give full play to the functions of bamboo charcoal 100%. The birth of multifunctional bamboo charcoal fiber is a revolutionary innovation of textile multifunctional raw materials.
Bamboo charcoal is rich in trace elements that are beneficial to the body. Bamboo charcoal is made of bamboo grown in the south for more than 4 years and fired by special new technology. Pure natural plant carbonized fiber has no skin allergy easily caused by general petrochemical products, and no microbial trouble caused by cotton. Bamboo charcoal fiber takes viscose as the carrier. In the spinning process, nano-sized bamboo charcoal particles made by high-tech means are evenly distributed in viscose fiber. 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.
Product performance:
Pure natural plant carbonized fiber: it is not easy to cause skin allergy or cotton breeds microorganisms.
Multi-layer structure: The latest multi-layer structure adds air insulation layer, which reduces the generation of heat conduction and thermal convection and effectively isolates the loss of human body temperature.
Deodorization and bacteriostasis: Bamboo charcoal has dense carbon structure, large specific gravity, many pores, rich mineral content, strong adsorption and decomposition ability and strong release of secondary ions, which can play an excellent role in deodorization and bacteriostasis.
Natural far infrared function: Bamboo charcoal is a natural environment-friendly material, with far infrared emissivity as high as over 90%, which can promote blood circulation and improve human environment.
Anti-ultraviolet function: effectively isolate ultraviolet damage.
Thermal storage and thermal insulation function: Far infrared emissivity is as high as 0.87, which can store heat and keep warm, and the sunshine heating rate is obviously faster than that of ordinary fabrics. The micropore characteristics of bamboo charcoal can absorb external and human energy and reduce heat radiation loss.
Adjust the humidity balance: the microporous structure of bamboo charcoal has good moisture absorption and release functions, which can quickly absorb and store water when the environmental humidity is high, and quickly release water when the environmental humidity is low, thus automatically adjusting the humidity balance of human body.
Multi-fiber: combining light weight and multi-fiber crimping technology to provide comfortable wearing and free movement.
Moisture absorption and perspiration: special cross fibers reduce the discomfort caused by moisture and sweat contacting the skin. The fiber contains high content of bamboo charcoal powder, which has better moisture absorption function. The unique surface effect of the outer layer is perfectly combined with the ideal and comfortable wearing performance of the inner layer.
Modal
Modal is a kind of regenerated cellulose fiber with high wet modulus developed by Austrian Lanjing Company. The raw material of this fiber is European beech, which is made into wood pulp first and then processed into fiber through special spinning process. The whole production process of the fiber is pollution-free. Its dry strength is close to polyester, its wet strength is much higher than that of ordinary viscose, and its luster, softness, hygroscopicity, dyeability and dyeing fastness are better than those of pure cotton products. The fabric made of it has silky luster, comfortable soft touch and drape, and excellent durability.
Because the product is all-natural material, it is 100% natural fiber, which is harmless to human body, can decompose naturally and is harmless to the environment.
Modal product features:
1. Take natural logs as raw materials.
2. Soft, smooth and silky
Comfortable to wear
4. Fine organization
5. Silky luster
6. It is still supple after frequent washing.
7. Excellent hygroscopicity and air permeability
8. Full of bright colors
9. In order to produce fibrillation
10. It is an ideal blended fiber to improve fabric properties.
nanometre
Nanometer is the transliteration of nanomaterer, and 1 nanometer is one billionth of 1 meter, which is equivalent to the length of 45 atomic arrays and one tenth of the thickness of a human hair. Nano-materials have excellent compatibility with other materials because of their small size and large specific surface area, and their unique functions can be fully transmitted and displayed in compatible and identical materials.
nylon
The scientific name of nylon and polyamide fiber is the general name of polyamide fiber produced in China. Internationally known as nylon. High strength, wear resistance and good resilience. It can be spun and blended into various garments and knitwear.
Good strength and wear resistance, ranking first among all fibers. Its wear resistance is 10 times of cotton fiber, 10 times of dry viscose fiber and 140 times of wet fiber. Therefore, its durability is very good.
Nylon fabric has excellent elasticity and elastic recovery, but it is easy to deform under a small external force, so its fabric is easy to wrinkle during wearing. Poor ventilation and permeability, easy to generate static electricity.
The hygroscopicity of nylon fabric is a good variety in synthetic fiber fabric, so the clothing made of nylon is more comfortable than polyester clothing. It has good moth resistance and corrosion resistance.
The heat resistance and light resistance are not good enough, and the ironing temperature should be controlled below 140℃. Pay attention to the washing and maintenance conditions during wearing and using, so as not to damage the fabric.
Nylon fabric is a kind of light fabric, which is second only to polypropylene and acrylic fabrics in synthetic fiber fabrics, and is suitable for making mountaineering clothes and winter clothes.
Acrylic fiber
Acrylic fiber is the trade name of polyacrylonitrile fiber in China, and it is called "Oren" and "cashmere" abroad. Generally speaking, it refers to synthetic fibers made of more than 85% acrylonitrile and polymers of second and third monomers by wet spinning or dry spinning. The fiber spun by * * polymer with acrylonitrile content between 35% and 85% is called modified polyacrylonitrile fiber.
The properties of polyacrylonitrile fiber are very similar to wool and have good elasticity. When stretched by 20%, its resilience can still be maintained at 65%. Fluffy, curly and soft, the warmth retention is higher than wool 15%. It is called synthetic wool. The strength is 22. 1 ~ 48.5 cn/dtex, which is 2.5 times higher than that of wool. Excellent sun resistance, exposed in the open air for one year, the strength only decreased by 20%, and it can be made into curtains, curtains, tarpaulins, artillery clothes and so on. Acid resistance, oxidant resistance and general organic solvents, but poor alkali resistance. The softening temperature of the fiber is 190 ~ 230℃.
dacron
Polyester is an important variety of synthetic fiber and the trade name of polyester fiber in China. It is a fiber-forming polymer, polyethylene terephthalate (PET), which is made of purified terephthalic acid (PTA) or dimethyl terephthalate (DMT) and ethylene glycol (EG) through esterification or transesterification and polycondensation, and is made into fibers through spinning and post-treatment. Polyester is widely used in making clothing fabrics and industrial products. Polyester has excellent setting performance. The flat, fluffy or pleated polyester yarn or fabric generated after setting can remain unchanged for a long time after repeated washing in use.
Raw material properties:
1. High strength.
2. Good elasticity.
3. Good heat resistance.
4. Poor hygroscopicity.
5. Good wear resistance.
6. Good light resistance. Light resistance is second only to acrylic fiber.
7. Corrosion resistance. Resistant to bleaching agents, oxidants, hydrocarbons, ketones, petroleum products and inorganic acids. Dilute alkali resistance is not afraid of mildew, but hot alkali can decompose.
8. Poor dyeability.
spandex
Spandex fiber is the abbreviation of polyurethane fiber, and its trade names are Lycra (USA, UK, Netherlands, Canada, Brazil), Neolon (Nylon, Japan), Dorlastan, Germany, etc. First, 1937 Bayer Company in Germany succeeded in research, and 1959 DuPont Company in the United States began industrial production. At present, there are nearly 40 factories and 7 production lines, with an annual total output of about 654.38+10,000 tons. The existing production capacity in China is about 1 10,000 tons. Spandex is a kind of synthetic fiber, which contains more than 85% polyurethane.
There are two kinds of spandex fibers, one is a polymer with aromatic diisocyanate and hydroxyl-containing polyester segments (polyester spandex for short), and the other is a polymer with aromatic diisocyanate and hydroxyl-containing polyether segments (polyether spandex for short). Spandex fiber, elastic polyolefin fiber and elastic composite fiber are collectively called elastic fibers.
Synthetic fiber with high elongation at break (above 400%), low modulus and high elastic recovery rate. China trade name of multiblock polyurethane fiber. Also called elastic fiber. Spandex has high elongation (500% ~ 700%), low elastic modulus (200% elongation, 0.04 ~ 0. 12g/ denier) and high elastic recovery (200% elongation, 95% ~ 99%). In addition to high strength, other physical and mechanical properties are very similar to those of natural latex yarn. It is more resistant to chemical degradation than latex wire, with moderate thermal stability and softening temperature above 200℃. Most dyes and finishing agents used for synthetic fibers and natural fibers are also suitable for dyeing and finishing spandex. Spandex is sweat-resistant, seawater-resistant, resistant to all kinds of dry cleaners and most sunscreen oils. Long-term sun exposure or chlorine bleach will also fade, but the degree of fading varies with the type of spandex.
cotton yarn
Cotton yarn is a kind of yarn made of cotton fiber through spinning process, which is called cotton thread after being processed by economic cooperation unit. According to different spinning processes, it can be divided into carded yarn and combed yarn.
(1) Carding yarn: It is a kind of yarn spun from cotton fiber by common spinning system.
(2) Combed yarn: it is the yarn spun by cotton fiber through the combed spinning system.
Combed yarn is made of high quality raw materials. The fibers in the yarn are straight and parallel, with few impurities, good luster, uniform evenness and high strength. This kind of cotton yarn is mostly used to weave high-grade fabrics.
Cotton yarn has a wide range of uses, which can be used as weaving yarn and knitting yarn, especially combed yarn can be used to produce textiles with high quality requirements, such as high-grade undershirts and fine poplin, and cotton yarn can also be used to produce electric yellow wax cloth, tire cord cloth, high-speed sewing thread and embroidery thread in special industries.
Teda
It is a high-tech polyester fiber developed by DuPont. Soft to the touch, breathable and comfortable to wear. Tactel's fabric is delicate and breathable, soft and comfortable, wrinkle-resistant, shiny and bright, and clothes are like new every day.
Kemengsi
When people are exercising or doing other activities, the human body often produces sweat and moisture. When sweat is cold, it will make you feel cold and uncomfortable. Sweat and moisture make people feel sultry and uncomfortable. COOLMAX, a high-tech fiber from DuPont, quickly draws sweat and moisture away from the skin surface through four tubes of fibers and spreads in all directions, so that sweat evaporates faster and the skin keeps dry and comfortable at all times. Therefore, when people sweat, they will not leave sweat on the skin surface and clothes. Long-lasting comfort and ventilation, warm in winter and cool in summer, feel relaxed.
This kind of fabric also has other characteristics, such as easy washing, no deformation after washing, easy drying, light and soft fabric, no ironing and so on.
CoolMax？ It is a patented four-channel fiber material developed by DuPont. The four pipes form the largest space between the fibers, ensure the best air permeability, and quickly transfer the moisture emitted from the skin surface to the outer fibers. Compared with pure cotton, it can absorb sweat, but its perspiration ability is not high, while ordinary chemical fiber has poor perspiration ability, CoolMax? The fiber has excellent sweat absorption and perspiration performance. CoolMax？ Fiber materials can be used in shirts, trousers, socks, underwear, hats and backpacks.
High-heat carbon filament infrared lamp
This kind of fiber is also a new type of fiber introduced by DuPont. It is a hollow fiber made by imitating the fluff of polar bears, and it is said that its thermal insulation performance is particularly excellent. Each fiber contains more air, forming an air protective layer, which can prevent cold air from entering and expel moisture. Keep the wearer warm, dry, comfortable and light. The drying speed of fabrics made of Thermolite fiber is about twice that of silk and cotton fabric, and it is suitable for making mountaineering clothes, ski shirts, sleeping bags and so on.
Teflon figure
Teflon, Teflon, has antifouling performance and can also reduce friction.
Silk is a natural insulating material, comfortable and light, but it is not as wear-resistant as other materials. Sometimes it is used as a reliable sweat absorbing material for lining socks.
wool
Wool is a very popular natural material for making socks. Good warmth retention, softness and elasticity, and heat preservation after tide. Unfortunately, wool socks are not easy to dry, and they are easy to itch when worn on feet (note: new wool materials such as mohair do not have this problem). If you don't add some other materials, it will wear easily. Blended wool (composed of wool and synthetic materials) is very popular because they solve these problems.