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How Does Fast Retailing Group Save 99% Water in Jeans

How does fast retailing group save 99% water in jeans? Recently, fast retailing, the parent company of UNIQLO, a Japanese fast fashion giant, officially introduced the group's jeans R & D center to the publicThe latest water-saving denim garment manufacturing technology developed by Innovation Center (hereinafter referred to as JIC).

How Does Fast Retailing Group Save 99% Water in Jeans 1

This technology uses equipment with nano bubble and ozone washing technology. With the help of professional jeans designers, it greatly reduces the water consumption in the production process while ensuring the product quality and washing effect. Compared with the traditional manufacturing method, this innovative method can save up to 99% of the water consumption in the jeans washing process, and can save more than 90% of the water in the washing steps on average. At the same time, they also used "ecological Abrasives" to replace the traditional pumice abrasives, and used lasers in the denim aging process, reducing the pollution to the water source and environment caused by the mining of pumice and the use of toxic chemicals.

In 2018, UNIQLO (UNIQLO), a fast fashion brand of fast retailing group, and j, a high-end jeans brandBrand's sustainable fashion jeans use this water-saving and environmental protection technology. In 2020, the group plans to use this new manufacturing method to produce 40 million pairs of jeans, which is expected to save 3.7 billion liters of water and fill the standard swimming pools of 1500 international large-scale swimming events.It is understood that JIC is located in Gardena, California, USA. they jointly develop fabrics and the most cutting-edge production technology with the world's leading fabric manufacturers. With the enhancement of environmental awareness, more and more consumers begin to pay attention to the transparency of the supply chain of the garment industry, hoping that the garment manufacturing process can meet the sustainable standards as much as possible.

Masaaki matsuhara, chief operating officer of JIC

Matsubara said that the biggest feature of denim is that it needs to use a lot of water and chemicals in the washing process to create an "old" lazy effect. Although technological innovation is very difficult, they can finally retain people's favorite aging effect and use as few water resources and chemicals as possible, so as to ensure the characteristics of cowboys and realize sustainable manufacturing at the same time. The purpose of the group's establishment of the research center is to make the whole cowboy industry realize environmental protection. In the future, they are willing to share this innovative technology with other companies.

How Does Fast Retailing Group Save 99% Water in Jeans 2

Veronique, director of sustainable development of fast retailing groupRochet has said that these innovative technologies are the first achievements of the group's sustainable development innovation. With the development of more environmental protection technologies, fast retailing will still bear the relevant costs and will not be passed on to consumers. In addition to introducing new technologies, the executives of fast retailing group also outlined the future sustainable development plan, including reducing the use of hazardous chemicals in the production process, ensuring the rights and interests of workers, and realizing the purchase of only cotton from the sustainable cotton base in 2025.From September this year, fast retailing group will reduce the application of plastic shopping bags in 3500 stores around the world. They hope to reduce the plastic shopping bags and packaging used in stores by 85% next year. With the increasing popularity of the topic of environmental protection and sustainability, consumers become more and more "picky". People begin to consciously choose to buy goods whose production process has little impact on the environment. Sustainable development has also become an important topic in the fashion industry.

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Factory Direct! Quality Stretch Denim Fabric.
Factory Direct! Quality Stretch Denim Fabric.
The constant communication between our designers and existing customers makes it clearer for us to know customers' needs. Our new product Quality Denim Fabric is specially designed to keep up with the latest trend and satisfy the aesthetic needs of customers. Moreover, the product is made to have the advantages of and so on, adding its value a lot. We have been paying attention to producing finest and providing the most professional service.You are always welcome to visit our company or our factory! Contact us through +86-18927759939 or . Wholesale Top Quality Black Denim Fabric With Beautiful Detail Specifications: ● Color:Mercerized Black ● Yarn Structure:10*10 ● Width:180-182cm ● Warp Shrinkage:5 ● Weft Shrinkage:1 ● Weight(b/w):10.3oz ● (-/+3%)/composition:93%cotton 2%polyester 2.5%viscose 2.5%polyester ● Ref Code:156B- ● Composition::93%cotton 2%polyester 2.5%viscose 2.5%polyester ● Weight::10.3oz ● fully affirmed the quality of Wholesale Top Quality Black Denim Fabric With Beautiful Detail and our management system. ●denim fabric,jeans fabric,denim fabric textile supplied by Fuya Denim are carefully designed. They are operation-stable, quick-responsive, easy-operational, safety-reliable and function-practical. Having been through years of development, Fuya Denim has been devoted to product design and innovation, aiming to attract people's attention. We have an everlasting aim of becoming one of the most leading and famous enterprises. Having set up a professional after-sales team, we promise that every customer can enjoy a perfect service here in our company. Each of them is well-trained, which can ensure all problems can be solved efficiently. We welcome you to our factory and try our new product - Quality Denim Fabric, or just call us.We are looking forward to cooperating with you. You may also contact us through or +86-18927759939 to inquire the details about the .Are you looking for some festival sale offers? Fuya Denim has the best deals for you. http://www.fuyadenim.com/wholesale-top-quality-black-denim-fabric-with-beautiful-detail.html
How Can We Improve the Production Speed of Jeans? How to Reduce the Production Pollution of Jeans?
How Can We Improve the Production Speed of Jeans? How to Reduce the Production Pollution of Jeans?
The biggest selling point of jeans is its wear and old feeling. However, the production of jeans often brings various serious problems to the environment. Let's take a look at how to improve the production speed of jeans? How to reduce the production pollution of jeans?How can we improve the production speed of jeans? How to reduce the production pollution of jeans? This topic has always been a key topic of concern for jeans manufacturers. Here are three ways to reduce the environmental pollution caused by jeans production and improve the production speed of jeans: 1. Jeans use automatic laser to replace all manual aging, 2. Reduce the use of chemicals when manufacturing jeans, and 3. Design the digitization of jeans production.1. Jeans use automatic laser to replace all manual agingThe traditional jeans industry has been using hand to create different aging and wear processes. Such a pair of jeans may take hours; With the development of technology, a new laser polishing technology has emerged. Using laser can polish a variety of wear effects on jeans. This laser polishing process reduces the time to 2 minutes. In terms of the old process, the use of automatic laser can greatly save the production time of jeans.Principle of automatic laser technology: use laser to remove the cotton and blue pigment on the surface of denim pants, which looks like the natural decolorization effect of pants worn for a long time with friction. Laser can also produce damage and perforation.2. Reduce the use of chemicals when making jeansWhen producing jeans, a variety of chemicals are used, including thousands of oxidants, potassium permanganate and so on. For example, the spray monkey process uses a spray gun to spray potassium permanganate solution onto jeans as required, resulting in a chemical reaction to fade the cloth. Potassium permanganate solution, as a strong oxidant, causes serious pollution.3. Digital design and productionUse buttons to make jeans look old, add rivets, cracks or other design elements. In the traditional mode, the designer needs to go through 12 to 18 steps to draw the effect drawing, modify and manually create the prototype, and the factory will manufacture more templates, which means that the failed design may waste a lot of materials.
Advantages and Washing Methods of Cotton Denim
Advantages and Washing Methods of Cotton Denim
The advantages of cotton denim are comfortable to wear and breathable. The defect is simple wrinkle, so it should be ironed often.advantage:1. Antistatic, no pilling, no setback and no crimping. Cotton linen is sewn with pure cotton without free charge. The cotton fiber is not easy to deform and pilling.2. Natural environmental protection, from cultivation to hand weaving into cloth and sewing into bed cloth, does not use pesticides and chemical dyes, and textiles do not contain formaldehyde, azo and other chemical heavy metal ions, which fully meets the requirements of "Prohibition of carcinogenic azo dyes" in the European Community textile biochemical code rules, making them real green ecological textile treasures.3. It has good air permeability and sweat permeability. Cotton linen can absorb sweat and micro sweat on human skin, make the body temperature quickly return to normal, truly achieve the role of air permeability and sweat absorption. It is warm in winter and cool in summer. It is suitable for personal use.4. Comfortable, antipruritic, friendly to skin, pH value is acidic, has no effect on skin, and meets the requirements of environmental protection and human health.5. It can improve sleep, use cotton and linen cloth to make the human body produce warm effect, increase the microcirculation and blood flow of the human body, effectively regulate the nervous system, dredge the meridians and improve the quality of sleep.6. Bundle pockets made of cotton and linen bags are now suitable for the packaging of electronic products, jewelry and precious medicinal materials, which is safer and more reassuring,Washing method of linen cotton denimClothes mainly made of cotton and hemp are usually washed separately by hand. If they are washed by machine, they are washed separately by gentle washing. The washing time should not exceed 30 minutes.Cotton and linen clothes should not be soaked and washed with cold water; Wash in the water. Add a spoonful of salt in cold water for the first time.Use neutral detergent or special detergent, such as silk linen detergent, etc. Prevent the use of chlorine and enzyme washing products.After washing, do not expose to the sun. Please lay the knitted products flat to dry.In order to improve the wearing effect, iron cotton and linen fabrics before wearing. Cotton and linen fabrics are generally ironed at a medium temperature of 160 - 180 .If not, the clothes washed and dried after washing can be stacked neatly or hung well, and placed in a cool and ventilated place.The coating of cotton and hemp silk and the glued fabric shall not be ironed.
Technological Process of Denim Finishing
Technological Process of Denim Finishing
Process flow of denim finishing:Grey cloth singeing sizing weft filling (skewing) pre drying rubber blanket pre shrinking blanket drying finished product inspection packaging1 Singeing1. Technical requirements for singeingRemove the hairiness and fine impurities on the fabric surface to make the finished product surface smooth and smooth.2. Rating reference standard for singeing qualityUnder certain tension conditions, the fabric is placed in a place with sufficient light for observation and evaluation. The singeing of denim needs to reach grade 4 or above.2 SizingImprove the water repellency of the fabric, maintain a certain moisture regain, and make the preshrinking finish go smoothly. To maintain the pre shrinkage effect of the fabric, drying with thin slurry can play a fixed role to prevent the recovery elongation of the fabric after it is off the machine, so as to stably increase the shrinkage of the fabric; Improve fabric feel and sewing performance; Ensure that the fabric meets the specified weight requirements and stiffness.3 Weft setting (skew)Eliminate the potential weft skew stress in the fabric caused by yarn twist, tension and fabric structure. Denim with different yarn count and variety structure has different potential weft skew stress and different weft skew requirements. For general heavy-duty (above 440G / m2) denim, the weft back inclination is between 3 4 30 ', or the weft slope is between 7% 8.5%.Process arrangement: after sizing and before drying.4 PreshrinkingEliminate most of the potential shrinkage stress in the fabric, reduce the shrinkage of finished products, and meet the requirements of garment processing. It is required that the warp and weft residual shrinkage of finished denim is less than 3%, and that of super preshrunk denim with special requirements is less than 1%. It is required that the shrinkage of the same section of denim in, middle, right and head, middle and tail shall be uniform, and the shrinkage of the same batch of denim shall be basically the same.5 Wash waterThere are many finishing processes of denim clothing, which is an important part of developing denim clothing series. Among them are: enzyme, stone mill, sandblasting, cat whisker, silicone oil, bleaching, color matching, snowflake washing.
Are Jeans Pungent and Poisonous? Are Jeans Inferior
Are Jeans Pungent and Poisonous? Are Jeans Inferior
Are jeans pungent and poisonousThere may be. In life, jeans, also known as sturdy tweed pants, are pants made of yarn dyed denim mainly blended and interwoven with pure cotton and cotton fibers. They are washed in the production process and usually have a certain smell. Of course, according to different production processes, the residual smell of jeans is also different. Generally, it is normal for newly bought jeans to have a certain smell, as long as they are cleaned. However, if the new jeans have a great taste and are pungent, such jeans are likely to exceed the standard of formaldehyde, and excessive inhalation may lead to poisoning.Do jeans taste inferiorIt depends on the actual situation. After careful observation, it will be found that most jeans in life have a certain smell, but the size of the smell is different, because when making jeans, some chemicals are usually added to make jeans better, which is a normal phenomenon. Good jeans have the same taste, but compared with poor jeans, its smell is relatively small, The texture is softer. If jeans are hard and have a strong pungent taste, such jeans are usually inferior jeans, which are harmful to human health for a long time.Jeans smell pungent. Can you wear themIt depends on the actual situation. Generally speaking, it is a normal phenomenon that new jeans have slight formaldehyde on them. They can be removed after cleaning several times and can be worn normally, which has little impact on human health. However, if the pungent taste of jeans is still strong no matter how many times they are cleaned, it is best not to wear jeans at this time to avoid harm to human skin health.How to remove formaldehyde in jeansThere are mainly the following methods: Vinegar in addition to taste vinegar contains a lot of acetic acid, which is used to soak new jeans, which can help remove the taste of jeans. Secondly, vinegar contains a certain erosion effect, which can help soften the material of jeans, so as to make jeans more comfortable to wear. Salt water deodorization salt is alkaline and has a good cleaning effect, which can help remove the smell on jeans; Secondly, salt water also has a certain erosion effect. Soaking new jeans with salt water can not only help remove the taste, but also help reduce the discoloration of jeans. In addition to the smell of lemon, the smell of lemon is fresh and strong. It is generally recommended to put the newly bought smelling jeans and lemon together and let them stand for one night until the aroma of lemon invades the jeans, which can help remove the smell of jeans to a great extent.
What Is the Development History of Denim in Recent Years
What Is the Development History of Denim in Recent Years
Market developmentIn the 1980s, the denim production of the United States accounted for 50% of the global production, but in the recent decade, China, India, Pakistan, Malaysia, Turkey and Mexico have established a large number of denim production plants. The denim production focus of the United States and even the world has shifted to low-cost countries in Asia. In 2000, China's Denim output was about 2424t, and the imported indigo dye was 759t. In 2001, its output had increased to 2717t, and the imported indigo dye decreased to 702t. In the denim market, although cotton is undoubtedly the most important, a series of blended fabrics are also used, such as cotton / polyester (50 / 50) blended fabrics, and cotton is woven with other fibers such as Tencel, flax, even jute and wool yarns. These denim products are different from many products in the denim market. They give consumers a high level of product design and high value-added clothing. The use of mercerized elastic denim and ring spinning yarn can also enhance the value of products, and some companies have invested in these fields. Ring spinning yarn has higher strength, soft handle and the appearance of a coarse yarn on the surface of cotton denim. At present, the global production of denim is more than 2 billion meters, including rotor spun or ring spun yarn. In the past, the United States mainly produced weft elastic denim, while Europe mostly used warp elastic or warp weft two-way elastic denim; Now, people are constantly developing denim with fashion changes to obtain novel appearance, feel and performance through dyeing and finishing. Heavy cotton denim has been used as the fabric of trousers and jackets, but in the 1990s, consumers put forward higher requirements for the softness, comfort and easy care of the fabric, so denim finishers must respond to these requirements. The research on changing the appearance of denim through various chemical treatments and the effects of using such as flocking, embroidery and coating continues. In addition, the products developed include indigo dyed jacquard fabrics, linen and cotton woven or knitted fabrics, as well as laser wisps on denim, dim gloss patterns, and more personalized products.Overview of chemical fiber fabrics in China, I'm afraid no one agrees that the performance of chemical fiber fabrics is better than natural fiber fabrics. But in developed countries, the view is just the opposite: most consumers believe that chemical fiber fabrics have superior performance in comfort, functionality and high sensibility.Comfort: from simulation to super realityChemical fiber has three advantages in the early stage of development:First, it is strong and durable;Second, it is easy to take care of and has the characteristics of anti wrinkle and non ironing;Third, large-scale industrial production can be carried out, unlike natural fiber occupying land, time-consuming and laborious processing and limited output.However, these traditional advantages of chemical fiber are no longer "scenery".First, nowadays people pay attention to comfort and fashion. With the change of consumption concept, the durability of chemical fiber has become useless;Second, with the development of textile technology, natural fibers can also have easy care properties after finishing;Third, people have realized that oil resources are non renewable, and the chemical fiber industry developed by relying on oil resources will face the disaster of "topping" one day.When the traditional advantages are no longer beautiful, the weaknesses of chemical fiber such as poor moisture absorption, poor comfort and poor hand feel are highlighted. Therefore, starting with the comfort of natural fiber and taking natural fiber as the "blueprint", the simulation transformation of chemical fiber has become the driving force to promote the progress of chemical fiber technology.The most typical example is the progress of polyester imitation silk technology. At the beginning, scientists and technicians imitated the triangular section of real silk and the size of real silk to make polyester silk. The woven fabric was not like real silk because it produced aurora. Therefore, through the use of matting agent, the "alkali reduction method" was invented to treat the surface of polyester fiber, so that the appearance of polyester silk like fabric is very similar to that of real silk. Then, through the use of microfiber technology, the scientific and technological personnel make the hand feel of polyester simulated silk fabric consistent with that of real silk. Through the use of plasma technology and laser technology, polyester fabric can also give out the same "Silk sound" as real silk when rubbing. So far, after several generations of evolution, polyester silk like technology has finally reached a relatively perfect level. However, the scientific and technological personnel are not satisfied. The polyester imitation silk technology has developed from simulation to super reality. Through the formation of grooves on the fiber surface, the moisture absorption of chemical fiber is better than that of natural fiber; By means of chemical graft copolymerization, the hygroscopic property of polyester fiber itself is improved hundreds of times, even higher than that of natural fibers such as cotton and silk. As a result, the appearance and feel are completely the same as that of real silk, but the comfort, playability and freshness of dyeing all exceed that of real silk. In Japan, the price of kimonos made of super simulated chemical fiber is much higher than that of real silk kimonos.Functionality: new advantages of chemical fiberIn the long process of human development, there are only a few or more kinds of natural fibers found and truly utilized. When mankind entered the era of chemical fiber, hundreds of new varieties of chemical fiber were invented in just a hundred years.As a man-made polymer, the functionality of chemical fiber can be designed in advance in the production process. For example, adding antibacterial agent to make it have antibacterial function; Add mineral powder to make it have low radiation function or far-infrared radiation function. This is obviously easier, more economical and more effective than transforming natural fibers.In addition to giving new functions to chemical fiber conveniently in design and production, the characteristics and characteristics of chemical fiber self polymer also have functional factors. For example, the macromolecular structure of acrylic fiber is very stable and has the ability to resist ultraviolet radiation. In addition, acrylic fiber adopts cationic dyeing, which not only has fresh color, but also has high sun fastness. Therefore, acrylic fabric is used as sun shading products, and its functionality and practicability are brought into full play.Similarly, the wear resistance of nylon makes it widely used in sports clothing, the high strength of para aramid makes it used in bulletproof clothing, and the high temperature resistance of nylon and hetero para aramid makes them widely used as flame retardant products.High sensibility: the personalized direction of chemical fiberFundamentally speaking, natural fiber is the product of natural selection, so it has a comprehensive nature. That is, if a fiber is comprehensively evaluated from all aspects, no chemical fiber can compare with natural fiber, but from the local index evaluation, the performance of many chemical fiber varieties exceeds that of natural fiber.With the improvement of people's living standards, the consumption requirements for textiles are also changing. It is often said in the industry that wearing comfort is the synthesis of a series of specific technical indicators. For example, tactility includes the softness, drapability, pressure contact, thermal contact, cold contact and other aspects of textiles. With the development of textile material science, the technical indexes of fiber are required to be more and more detailed. For example, there are a series of technical indexes related to fiber strength, such as elastic modulus, rapid elastic deformation, slow elastic deformation, tensile strength, shear strength, tensile strength and so on. It is found that if the molecular weight, degree of polymerization, degree of orientation, size, section shape and length of chemical fiber are changed, the physical and chemical properties of fiber can be changed. Therefore, the so-called differentiated chemical fiber will stand out and become the development direction of chemical fiber.In view of the changes in the textile consumption market, the Japanese textile industry calls differentiated fibers highly sensitive fibers. In fact, it is to design and produce a series of chemical fibers with outstanding local advantages, and then use modern textile processing technology to learn from each other's strengths and make up for their weaknesses, so as to produce all kinds of textiles with comprehensive properties exceeding natural fibers. The development direction of Japanese chemical fiber industry has been recognized by consumers all over the world, so the differentiation rate of Japanese chemical fiber products has long been as high as more than 40%. Classification of chemical fiber fabrics chemical fiber refers to the fiber made of natural or artificial polymer materials.
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