In the long river of human civilization, flax has always occupied a unique position. From ancient times, people used it to cover their bodies to keep warm, and in modern society, it is favored for its environmental protection and comfort, and flax continues to exude a charming charm in textile and other fields with its many advantages.   I.Basic characteristics: the excellent quality endowed with nature Physical characteristics The flax fiber shows a slender and straight shape, and the surface has a unique longitudinal stripe, which not only gives it a simple appearance, but also lays the foundation for its performance. Its fiber length is generally between 15 and 25 mm, and the thickness is uniform, which makes it show good spinability in textile processing. Linen fiber is stronger, tougher than common cotton fibers, and its strength can be further increased by about 10% in wet state, which means that flax products are more durable. At the same time, the linen has excellent hygroscopicity, which can quickly absorb 20% - 30% of its own weight, and quickly distributes it, so that the wearer is always dry and comfortable. In the hot summer, the breathability advantages of linen fabrics are fully displayed. Chemical properties Linen fiber has good tolerance to alkaline environment. In a certain concentration of lye, the strength loss is small, which makes it still able to maintain good performance under some alkaline processing conditions. However, its resistance to acids is relatively weak, especially strong acids can seriously damage the flax fiber, resulting in a substantial decrease in its strength. In the normal temperature environment, the chemical properties of flax fiber are relatively stable, but in the environment of high temperature, high humidity or the presence of specific chemical substances, chemical reactions such as degradation may occur. Special properties Linen also has natural antibacterial properties, which is derived from the special ingredients contained in its fibers, which can effectively inhibit the growth of bacteria and reduce the generation of fabric odors, which provides a guarantee for the health of users. At the same time, linen fabrics have good absorption and blocking ability to ultraviolet rays, and the ultraviolet rays have a low transmittance. Wearing linen clothing can protect the skin from sun damage to a certain extent, and has a certain sun protection function.   II.Product application: wide penetration in various fields Textile and garment field In the textile and clothing industry Textile and garment field In the textile and clothing industry,Linen can be described as bright. Linen shirt is a classic representative item, and its simple and natural style, whether it is paired with casual jeans to create a casual daily wear, or a combination with official trousers, for business leisure occasions, it can show the unique taste of the wearer. Linen dress is the darling of women's summer, and the light fabric swings gently with the pace, showing elegance and agility. Moreover, the breathability and hygroscopicity of linen clothing make it a high-quality choice for sportswear, which can quickly absorb moisture and perspire, keep the body dry and improve the sports experience. The field of household goods In the field of household products Linen also has excellent performance. Linen bedding is more and more popular among consumers, and the linen sheet is cool to the touch, which can help people fall asleep quickly on hot nights and improve the quality of sleep. Linen curtains add a natural atmosphere to the home space. The soft light is sprinkled into the room through the curtains, creating a warm and peaceful atmosphere. At the same time, its good shading can also effectively protect privacy. In addition, the pillows, carpets and other decorations made of linen also bring a unique texture and natural style to the home environment. Industry and other fields In the industrial field Industry and other fields In the industrial field, flax fiber is used to make some special industrial cloths, such as filter cloth, conveyor belt, etc. due to its high strength and good wear resistance. In terms of agriculture, flax fiber can also be used to make ropes, fishing nets, etc., and its natural antibacterial and water resistance make it excellent in these application scenarios.   III.Development trend: Sustainable development leads the trend in line with the innovation and transformation of the times More and more consumers tend to choose environmentally friendly linen products, which has prompted enterprises to increase investment in environmental protection in the process of flax cultivation and production, and adopt more green planting technologies and production processes to reduce the impact on the environment. Scientific and technological innovation promotes product upgrades Scientific and technological innovation promotes product upgrades In today's rapid development of science and technology, the flax industry is also constantly integrating new technologies. Through the genetic improvement technology, flax varieties with better fiber quality and higher yield are cultivated. In the process of textile processing, advanced textile machinery and processes are introduced to improve the utilization rate of flax fiber and product quality, and develop more light, soft and comfortable flax products. At the same time, the application of functional finishing technology, such as the endowment of functions such as waterproof, anti-wrinkle, and UV protection, further expands the application scope of linen products. Cultural integration and expansion of market space Cultural integration and expansion of market space The profound cultural heritage contained in linen has become a strong support for it to expand the market. Combining cultural elements in different regions with linen products, we have developed products with cultural characteristics to meet consumers' needs for individualization and cultural connotation. For example, some brands have launched linen clothing with ethnic styles, combining traditional embroidery, printing and dyeing and other crafts with linen fabrics, which not only inherits the culture, but also enhances the added value of the product. With its unique basic characteristics, flax has been widely used in many fields, and in the future development, with the integration of environmental protection, technology and culture, it shows unlimited potential. It is not only a practical material, but also a symbol of life attitude and culture, which is constantly radiating new vitality in the development of the times.

Lenzing Lyocell yarn  is a synthetic fiber made of cellulose, also known as Lyocell fiber. It is made from natural cellulose material wood pulp through processes such as dissolution, spinning and curing. Lenzing Tencel Lyocell has good environmental performance and the comfort of natural fibers, so it has attracted much attention in the textile industry.   Lenzing Tencel Lyocell fiber has many advantages. First, it is a sustainable fiber because its raw material wood pulp comes from renewable plant resources such as fir and eucalyptus. The solvents used in its production process are also environmentally friendly. Secondly, Lyocell fiber has good air permeability and moisture absorption, which can effectively absorb and discharge moisture from the body, making people feel dry and comfortable.   Lenzing Tencel Lyocell fiber also has excellent wrinkle resistance and wear resistance, which makes the made textiles have a long service life. In addition, the fiber has good dyeing performance and color retention, and can produce bright and lasting colors. This makes Lenzing Tencel Lyocell fiber widely used in high-end clothing, home textiles and bedding.   Lenzing Tencel Lyocell fiber has a wide range of uses. In terms of clothing, it can produce light and soft fabrics, suitable for making various styles of clothing such as shirts, skirts, pants, etc. In terms of home textiles, Lenzing Tencel Lyocell fiber is often used in bedding, such as sheets, quilt covers and pillowcases, as well as curtains and furniture fabrics. In addition, the fiber can also be used to make various textiles such as sportswear, underwear, socks, etc.   In short, Lenzing Tencel Lyocell fiber has broad application prospects in the textile industry due to its environmental performance, comfort and multifunctional characteristics. With the increasing awareness of sustainable development and environmental protection, it is expected that Lenzing Tencel Lyocell fiber will become one of the important development directions of the textile industry in the future

Yarn steaming is a process for treating yarn. Yarn steaming is a process of putting yarn into a yarn steamer and heating and wet-heating the yarn through the action of steam. The main principle of yarn steaming is to use the heat and wet-heat effect of steam to change the structure and performance of the yarn. In a high temperature and high humidity environment, the fibers in the yarn will undergo changes in morphology and crystallization, and the bonding force between the fibers will be enhanced, making the yarn smoother, softer and more uniform.   The main purpose of yarn steaming is to improve and stabilize the physical properties of the yarn through steam treatment. Specifically, it has the following functions:   1. Eliminate stress inside the yarn: After spinning, winding and other processing processes, stress will accumulate inside the yarn. Yarn steaming can release it evenly, thereby reducing the deformation and shrinkage of the yarn during subsequent weaving or knitting.   2. Stabilize the twist of the yarn: Keep the twist uniform and stable, and improve the quality and weavability of the yarn.   3. Increase the softness and smoothness of the yarn: Improve the feel and surface properties of the yarn, reduce friction, and facilitate subsequent processing and use.   4. Improve the moisture regain of yarn: make it reach the appropriate humidity level, which helps to improve the strength and toughness of yarn.   5. Improve the dyeing performance of yarn: make the dye easier to penetrate and adsorb evenly, improve the quality and effect of dyeing.   Yarn steaming is usually carried out in a special yarn steaming equipment, by controlling the temperature, pressure and processing time of steam parameters to achieve the ideal yarn setting effect. This process is widely used in the textile industry, especially for high-quality yarn products such as high-end fabrics, knitwear, etc.

El poliéster y el poliéster hilado son fibras sintéticas comúnmente utilizadas en la industria textil. Si bien comparten similitudes, existen algunas diferencias clave entre ellos.   El poliéster es una fibra sintética que está hecha de un polímero llamado tereftalato de polietileno (PET). Se produce mediante un proceso llamado polimerización, donde el PET se funde y se extruye en finos filamentos. Luego, estos filamentos se combinan para crear una fibra fuerte y versátil. El poliéster se puede procesar aún más para crear diferentes tipos de textiles, incluidos hilos.   El poliéster hilado, por otro lado, se refiere a fibras de poliéster que se han hilado. El proceso de hilado implica torcer o hilar las fibras de poliéster para formar una hebra continua, que luego se enrolla en un carrete o cono. Esto da como resultado un hilo con una apariencia suave y texturizada. El poliéster hilado tiene una sensación más natural y similar al algodón en comparación con los hilos de poliéster tradicionales. Diferencias: Proceso de manufactura: El poliéster se produce mediante polimerización, mientras que el poliéster hilado se crea hilando fibras de poliéster en hilos. Textura y apariencia: Los hilos de poliéster tienen una apariencia suave y elegante, mientras que los hilos de poliéster hilados tienen una apariencia más texturizada y natural. Siente y cubre: Los hilos de poliéster hilado tienen una sensación más suave y flexible en comparación con los hilos de poliéster normales, que pueden sentirse más rígidos. Resistencia y durabilidad: Dado que las fibras de poliéster se utilizan a menudo por su resistencia y durabilidad, los hilos de poliéster pueden heredar estas cualidades, lo que los hace adecuados para diferentes aplicaciones. Aplicaciones: Los hilos de poliéster tienen una amplia gama de aplicaciones, que incluyen prendas de vestir, textiles para el hogar, tejidos industriales y más. Los hilos de poliéster, con su textura más suave, se utilizan a menudo en prendas de vestir, muebles y otros productos textiles donde se desea una sensación más suave al tacto.   En pocas palabras. poliéster es una fibra sintética mientras poli hilado se refiere a fibras de poliéster que se han hilado. La elección entre hilos de poliéster y poli depende de los requisitos específicos de la aplicación prevista, incluida la textura, el tacto, la resistencia y la durabilidad.

1.Ring spinning   Ring spinning refers to the process of drawing a fiber strip from a sliver or roving through a ring wire ring. The winding speed of the bobbin is faster than that of the wire ring, and the cotton yarn is twisted into fine yarn. For example, in carded, combed and blended spinning, the wire ring is driven by the bobbin through the yarn strip to rotate around the steel collar for twisting. At the same time, the friction of the steel collar makes its speed slightly lower than that of the bobbin and is wound. Ring spinning is the most widely used and most common spinning method on the market.   2. Open-End spinning: Open-end spinning does not use spindles, but mainly relies on multiple components such as combing rollers, spinning cups, and false twist devices. The combing roller is used to grab and comb the fed cotton sliver fibers. The centrifugal force generated by its high-speed rotation can throw out the grabbed fibers. The rotation speed of the spinning cup (a small metal cup) is more than 10 times higher than that of the combing roller. The resulting centrifugal effect discharges the air in the cup outward; according to the principle of fluid pressure, the cotton fibers enter the airflow cup and form a fiber flow, which moves continuously along the inner wall of the cup. At this time, there is a yarn head outside the cup, which leads the fibers on the inner wall of the cup out and connects them. In addition, the drilling effect generated by the high-speed rotation of the cup with the yarn tail is like "feeding" cotton fibers while adding yarn rubbing to connect the yarn with the fibers on the inner wall of the cup. It is stretched under the winding tension of the yarn tube, and the yarn is continuously output to complete the process of open-end spinning.   Characteristics of open-end spinning Air-jet spinning has the advantages of high speed, large yarn roll, wide adaptability, simple structure and no need for spindles, steel collars or wire rings, which can double the output of fine yarn.   3.Vortex spinning Vortex spinning is a new spinning method that uses a fixed vortex spinning tube to replace the high-speed rotating spinning cup for spinning. In a sense, vortex spinning is the real air-jet spinning. The fiber strips are fed by the cotton feeding roller, opened into single fibers by the licker-in roller, and fed into the vortex tube at high speed from the cotton conveying pipeline by the action of the air flow. The vortex tube consists of a core tube and an outer tube. There are three tangential air inlets on the outer tube, and the lower end is connected to the blower. The blower continuously extracts air from the tube, and the outside air enters the vortex tube along the air inlet, generating a vortex-shaped airflow. When the rotating upward airflow reaches the core tube, it merges with the fibers entering the cotton conveying pipeline, forming a condensed fiber ring along the inner wall of the vortex tube, stably around the axis of the vortex tube, rotating at high speed, and twisting the fibers into yarn. The yarn is continuously drawn out from the yarn guide hole by the lead-out roller and wound into a bobbin.   Advantages of vortex spinning: fast speed and high output   The spinning speed of vortex spinning machine is 100~200m/min, and the practical speed is generally 100~160m/min. Domestically, vortex spinning machine is used to spin 6~12 British yarn, the spinning speed is 100~140m/min, and the single yield is 600~800 (kg/thousand spindles·h), which is equivalent to 4~5 times that of ring yarn; such as spinning 40 public acrylic yarn, using 10 sets (192 heads/set) PF-1 vortex spinning machines, the output reaches 400kg/h. It is equivalent to the output of 20 sets (4000 heads) BD-200 air-spinning machines, and the output of 40 ring spinning machines with 16320 spindles. The output of one vortex spinning head is equivalent to the output of 2.08 air-spinning heads or 8.5 ring spindles. Since vortex spinning relies on vortex twisting, if research and improvement continue, the spinning speed can continue to increase.   Short process flow and high yield   Vortex spinning is to spin fiber strips directly into cone yarn, so like other new spinning methods, it can save the two processes of roving and winding. Since the breakage rate of vortex spinning is very low, the return loss is small, and the yield is as high as more than 99%.   Strong spinning adaptability and suitable for making fleece products   Vortex spinning can spin fibers with a length of 38~60mm, and is suitable for pure and blended yarns of cotton and chemical fibers. The yarn structure is relatively bulky, so its dyeability, slurry absorption and air permeability are relatively good, and the yarn's anti-pilling and wear resistance are also relatively good. The yarn count range is limited to medium and low count yarns, which are suitable for making fleece products. For example, 38mm long chemical fibers (acrylic, chloroprene, viscose, etc.) are spun into 6~12 count yarns, which are woven into fleece clothes, fleece pants, scarves, cushions, sofa fabrics, furniture fabrics and small tablecloths and other knitted fleece products.   Simple operation and convenient jointing   Vortex spinning uses vortex tubes to form yarn. Since the vortex tube is stationary and has no high-speed rotating parts, the joint is very convenient and simple. There is no need to clean after the end is broken, which improves the working environment. There are no special requirements for the pre-spinning equipment and temperature and humidity. Since vortex spinning has no high-speed rotating parts, there is no problem of high-speed bearing lubrication, less wear and tear, low noise, and easy maintenance.   Production practice shows that there are also some limiting factors in the development of vortex spinning.   a. The range of raw materials suitable for vortex spinning is limited to short chemical fibers and medium and long fibers. Due to the quality of the yarn, its competitiveness in the field of fine yarn is not strong.   b. The yarn structure of vortex spinning is relatively loose, and the long segment has good uniformity, but the strength is low and unstable, which limits its development into the field of fine yarn.   c. Although vortex spinning uses air vortex to replace the rotor of air spinning, it overcomes the wear problem and excessive bearing load caused by the high-speed rotation of the rotor of air spinning, but it still cannot solve the problem of yarn arms formed by the free-end yarn tail when it rotates at high speed in the vortex tube, which leads to greater centrifugal force and tension. Therefore, its spinning speed cannot make a breakthrough.   d. Due to the poor fiber straightness and the short coagulation process, the yarn structure of vortex spinning is loose and the yarn strength is low. Therefore, its products are also limited. It is only suitable for chemical fiber raw materials and spinning of coarse knitting yarn or thick pile yarn, which do not require high strength, or spinning core-spun yarn with filament as the yarn core. Despite this, vortex spinning, which also feeds cotton strips to directly form yarn, has the conditions and possibility to realize the production of fully automated continuous production lines. Since the roving frame, spinning frame and automatic winding machine are eliminated, the floor space, labor and investment are reduced, so it has its unique advantages and will further replace ring yarn and air-spun yarn in the field of knitting yarn. Therefore, it is necessary to continue research and improvement to overcome its disadvantages and limitations and make it a new type of spinning method with unique characteristics.     3.Air-jet spinning Air-jet spinning is a new spinning method that uses high-speed rotating airflow to twist the yarn into yarn. Air-jet spinning uses cotton sliver feeding, four-roller double short rubber ring super-large drafting, and twisting into yarn through a fixed nozzle. After the yarn is drawn out, it is wound onto the yarn tube through a yarn clearer and directly wound into a package yarn. Due to the special spinning mechanism of air-jet spinning, the structure and performance of air-jet yarn are significantly different from those of ring yarn, and its products have a unique style.   Characteristics of air-jet spinning and its products:   a. High spinning speed. Air-jet spinning uses air twisting and no high-speed rotating parts (such as steel wire rings in ring spinning), which realizes high-speed spinning. The spinning speed can reach 120-300 meters/minute, and the output per head is equivalent to 10-15 times that of ring spinning per spindle.   b. Short process flow. Air-jet spinning has two fewer processes, roving and package, than ring spinning, saving about 30% of plant area. Compared with ring spinning, 90 workers are needed for 10,000 spindles, which is about 60% less. The machine material consumption is about 30% lower than that of ring spinning, and the maintenance cost and maintenance workload are also reduced.   c. Good product quality and unique. The comprehensive evaluation of the quality of air-jet yarn is good. Except that the yarn strength is 5-20% lower than that of ring spinning, other quality indicators are better than those of ring spinning. The physical properties of air-jet yarn, such as CV value of yarn evenness, coarse and fine details and yarn defects, are better than those of ring yarn. The hairiness above 3mm is less than that of ring yarn. Although the yarn strength is lower, the strength unevenness is lower than that of ring yarn. It is suitable for weaving of new looms such as rapier looms and air-jet looms, and can increase the production efficiency of looms by more than 2%.   In addition to being similar to ring yarn, the quality of air-jet spinning is also unique. The friction coefficient of air-jet yarn is large, the yarn is directional, and its friction performance is also directional. The wear resistance is better than that of ring yarn, but the hand feel is harder.   By adding some devices to jet spinning, some special yarns can be developed, such as fancy yarn, core-spun yarn, mixed yarn, etc.   d. Wide variety of applications. Jet yarn can be used to make both knitted products and woven products, and has a wide variety of applications. The more common applications include: knitted T-shirt products, with a smooth and plump surface, no skew, few stripes, few stripe defects, anti-pilling, cool and breathable, and a strong three-dimensional sense; bedding, using the characteristics of good and stiff stripes of jet yarn, can obtain a smooth surface, thick feel, crisp and good breathability; leisure products, such as: double-sided leisure wear, sportswear, etc.     Based on the characteristics of jet yarn, unique style products can also be developed. For example, by using the stiffness and roughness of jet fabrics, they can be processed into imitation linen fabrics, crepe fabrics, imitation wool products, etc.

Tencel Modal yarn is a type of yarn made from modal fiber that has many unique benefits. Here are some of the main benefits of Tencel Modal yarn:   Comfort: Tencel Modal yarn has excellent softness and a silky feel. It is very comfortable and has good moisture absorption, which helps regulate body temperature and keep the skin dry.   Environmental friendliness: Tencel Modal yarn uses modal fiber, which is a fiber produced from renewable natural cellulose materials. Modal fiber comes from wood pulp, usually from sustainable forests. The solvents used in its production process are also environmentally friendly, so Tencel Modal yarn is considered an environmentally friendly fiber choice.   Good color retention: Tencel Modal yarn has good dyeing properties and can achieve bright and long-lasting colors. It can easily accept different types of dyes, and the dyed colors are bright and long-lasting.   Good breathability: Tencel Modal yarn has good breathability, which can help air circulation, making people wearing textiles feel more refreshed and comfortable.   Wrinkle resistance: Modal fibers have high elasticity and wrinkle resistance. Therefore, textiles made from Lenzing Modal yarn have fewer wrinkles and are easier to maintain a flat and neat appearance.   Strength and durability: Lenzing Modal yarn is made from Modal fibers, whose fibers have high strength and durability. This allows textiles to withstand daily use and washing, maintaining long-term quality and appearance.   Lenzing Modal yarn is widely used in the textile industry due to its excellent comfort, environmental protection and other unique advantages. It is often used to make high-quality clothing, bedding, home textiles and underwear. However, as with any yarn selection, understanding its applicable uses, characteristics and washing methods is the key to ensure the best effect.