- China Chemical Fiber Industry Association: Promote the green transformation of the whole textile industry chain [11/8/2022]
- The author has learned from China chemical fiber industry association that at present, the field of fiber in China is to speed up the exploration on the cyclic development, clean production, green certification, such as the core of green manufacturing system, is committed to establish green low carbon development from textile sources "barometer", reduce their carbon footprint output, promoting textile industrial chain green transformation.Green fiber refers to the raw materials from biomass or recycled raw materials, the production process is low carbon environmental protection, the finished products after abandonment of no pollution to the environment or renewable recycling chemical fiber. In the era of the global pursuit of green development, green fiber is not only seen by many brands as part of their efforts to use 100% sustainable textile raw materials, but also as a green industry that can improve the environmental performance of the industrial chain and supply chain and reduce the environmental impact. More and more industries favor green fiber quickly stand on the "tuyere".According to statistics, compared with native polyester fiber, every 1 ton of recycled polyester produced can replace 6-8 tons of native fiber. It can be seen that the development of green fiber is the only way to the sustainable development of Chinese chemical fiber industry.The state also actively introduced relevant industrial policies to help the development of green fiber industry. On April 11 this year, the National Development and Reform Commission and other three departments issued the "Implementation Opinions on Accelerating the recycling of waste Textiles", pointing out the direction for the textile industry resources recycling system construction, and put forward a series of specific targets.On April 21, the Ministry of Industry and Information Technology and the National Development and Reform Commission jointly issued the "Guidelines on High-quality Development of Chemical Fiber Industry" (hereinafter referred to as the "Guidelines"), which set out the tasks of green and low-carbon transformation: The green manufacturing system has been continuously improved, with the proportion of green fibers rising to over 25%, the output of bio-based chemical fibers and biodegradable fiber materials growing at an average annual rate of over 20%, the level and scale of comprehensive utilization of waste resources further developed, and the intensity of the industry significantly decreased.A series of specific digital targets for the development of our green fiber industry is clear power point, green fiber industry development is facing an opportunity period.However, there are always opportunities as well as challenges, and the constraints of industry development should not be ignored. The person in charge of the enterprise told reporters that at present, a big category of green fiber recycled polyester fiber is developing rapidly, and the demand of downstream brand owners is increasing by more than 20% annually, but the overall capacity of recycled polyester fiber is still in the climbing stage. In the case of short supply, the original polyester fiber counterfeit recycled polyester fiber in the market, as well as recycled polyester fiber traceability chain is not complete, shoestring, unclear proportion, regulatory standards, testing methods are not unified and other problems make many fiber enterprises "headache".Industry insiders told reporters that due to the low threshold of access to renewable polyester fiber, the number of enterprises, large industry scale, fierce market competition, some enterprises by profit, to the native fiber products with the label of renewable polyester fiber, it will be sold as recycled polyester fiber in the market.The person revealed that after the label of recycled polyester fiber is affixed to the raw fiber, the market price can rise by 1000-2000 yuan per ton, and some can even be as high as 6000-7000 yuan per ton. For example, he said, the original fiber and polyester fiber as inorganic organic vegetables, vegetables, and there is no difference in appearance, but the production process, process flow, costs, are a big difference in the value of environmental protection, in the long run, will inevitably exist "bad money after bad money" great hidden danger of serious damage to the healthy and orderly development of green industry in China.An official with the China Chemical Fiber Industry Association said that although China has a complete recycled polyester fiber industry ecological chain, it lacks a renewable traceability system and a credible certification system. To give full play to the social responsibility of enterprises in renewable industries, promote industrial chain upstream and downstream enterprise certification and collaborative efficiency, solid advance the renewable industry status and influence in the field of ecology, set up green fibre products trusted platform, build advanced technology and efficient coordination of trusted platform is of great significance, is imminent.In January this year, under the guidance of the Ministry of Industry and Information Technology, the trust system of China's recycled textile industry -- Green Fiber Products Trust Platform (STCP) was officially published online. The platform is jointly operated by the China Chemical Fiber Industry Association and the National Advanced Functional Fiber Innovation Center.Cao Xiuyu, head of the platform operation of the National Advanced Functional Fiber Innovation Center, introduced that the trusted platform of green fiber products provides lightweight applications for bottle chip factories, slicing factories, yarn factories and other upstream and downstream of the whole industrial chain through the national secondary node analysis technology, blockchain technology, supply chain traceability system and other information means. Digital transformation and upgrading of the whole industrial chain from fiber to terminal products and online trading can be realized, and production data, storage data, logistics data and trading data can be credibly connected to the chain, so as to realize transparent data connection of procurement, raw material input and export, production consumption, invoice and other information.According to the introduction, from 2022 to 2023, the platform will carry out external expansion and connotation extension, continue to improve the platform function, expand the platform service content, gradually deepen through the digital trusted transformation, improve the digital trusted solution through the top-level design, and realize the trusted access of the industrial chain. Predicts 2024, the platform will assign to digital transformation and upgrading of the whole industry chain, extend the platform value, create benefit, and participate in the custom rules of the industry, to create China's own transparent, traceability, reliable platform for the certification, maintaining the order of green fiber, green textiles market, will eventually platform into an international first-class certification.......
- Understand the properties and characteristics of polypropylene short fiber! [11/1/2022]
- Below to understand the properties and characteristics of polypropylene short fiber!1. Polypropylene staple fiber has excellent moisture conductivity, softness, mesh and combing performance, and excellent thermal adhesion.2.Polypropylene staple fiber has high strength, strong crimp elasticity, light weight, low melting point, good surface air permeability, acid and alkaline resistance and wear resistance are better than other fibers.3.Polypropylene staple fiber is mainly used for carpets, automotive interiors, non-woven fabrics, ropes, decorative engineering materials, medical environmental sanitation and daily necessities, etc.Want to buy high quality polypropylene staple fiber, understand the characteristics of all aspects!1, polypropylene staple fiber has excellent moisture conductivity, softness, mesh and combing performance, with excellent thermal adhesion.2, polypropylene short fiber has high strength, crimping elasticity, light weight, low melting point, good surface air permeability, acid and alkali, wear resistance is better than other fiber characteristics.Polypropylene short fiber uses: anti-crack putty powder, thermal insulation mortar, concrete, real estate construction level, used for wall, floor, pool, basement and channel bridge construction, crack resistance, abrasion resistance, toughness, impact, explosion-proof, tensile propertiesThe strengthening function of polypropylene staple fiber to concrete:Mortar, concrete shrinkage crack prevention and control; Improving the modification and toughness of concrete; Improve crack resistance; Improve the wall impact strength, improve the abrasion resistance of peel resistance; Improve leaching resistance, freeze-thaw resistance; Reinforcement function to prevent mortar dry, prevent the development of cracks, polypropylene short fiber application technology is widespread, there are a lot of fake and shoddy products on the market, we do not want to buy their own poor quality products, need to grasp the enterprise product knowledge in time.Founded in 1995, Taizhou Hailun Chemical Fiber Co., LTD., formerly known as Taizhou ChenGUANG SYNTHETIC Fiber Factory, is a technical chemical fiber enterprise specializing in the research and development, production and sales of polypropylene staple fiber. The company has more than 170 employees, covering an area of 54,000 square meters, 20,000 square meters of workshops and 5,500 square meters of office buildings. The company has 5 advanced automatic polypropylene staple fiber production lines, with an annual designed capacity of 50,000 tons. The company has established a perfect polypropylene staple fiber testing laboratory, with a full set of fiber testing instruments, with the ability to develop new products of polypropylene staple fiber. As a manufacturer of polypropylene staple fiber in China, the company produces a full range of polypropylene staple fiber products, mainly used in the automotive industry, civil engineering, liquid filtration, household and textile industries. The company has passed ISO9001:2015 international quality system certification.......
- Shaoxing Keqiao introduced the New Deal of textile intellectual property protection [11/1/2022]
- In Shaoxing Keqiao, textile intellectual property rights are more and more guaranteed. Recently, Keqiao District issued "Implementation Opinions on Further Strengthening the Protection of Textile Intellectual Property Rights in the Whole District", effectively strengthening the protection of textile intellectual property rights in Keqiao District from the policy level, and improving the competitiveness of textile innovation. The new policy will take effect on November 20.As one of the largest textile industrial clusters in China, Keqiao District's textile industry capacity accounts for about one third of the country's textile industry. Meanwhile, nearly one quarter of the world's textile products are traded in China's light textile city. Protecting textile intellectual property rights is to protect industrial innovation and development momentum. In recent years, there are many highlights of textile intellectual property work in Keqiao District. It is the first in China to establish the Pattern Protection copyright protection office, the first rapid protection center for intellectual property rights in the textile industry, and the first district-level intellectual property protection center in the province. In addition, China's first textile fabric pattern data center and AI comparison system have been built, and the country's first textile pattern copyright pledge financing has been successfully issued. In 2021, the Intellectual Property Office of Keqiao District was awarded the outstanding collective of intellectual property protection work in 2021, which was the only collective in Shaoxing City awarded the award. The "whole chain" protection project of textile industry intellectual property rights in Keqiao District has been successfully selected as the "Best Practice" project of 2021 provincial government construction under the Rule of Law at counties and townships.The Implementation Opinions on Further Strengthening the Protection of Textile Intellectual Property Rights of the Whole Region issued this time proposed that the core competitiveness of the textile industry of Keqiao District should be continuously enhanced through original innovation, integrated innovation and introduction, digestion, absorption and re-innovation. More than 300 new high-value invention patents are applied every year, and more than 1,000 new textile design patents are applied. We strive to achieve 17 high-value invention patents per 10,000 people by 2025. By improving the efficiency of the whole process of intellectual property investment, research and development, achievement recognition, utilization and protection, and improving the overall competitiveness of the industry, more than 5 national intellectual property advantage (demonstration) enterprises are added every year; Promote the iterative upgrading of textile "pattern number governance" system, develop the electronic copyright registration function of the whole process, and keep the number of pattern copyright registration in the forefront of the province; We will actively cultivate patents of high value, and transfer and license more than 100 patents every year. The amount of financing pledged by intellectual property rights increases by 10% annually.New Deal also strengthened the system plan, paying attention to protecting intellectual property rights coordination, identified the establishing and perfecting the intellectual property creation, utilization, protection, management and service the whole chain protection system, establish a ke bridge textiles joint conference system of intellectual property protection and construction "KeQiao quick d center" overseas disputes should guide the sub-center, implementing intellectual property agency concerning foreign affairs service training plan, Organized special rectification actions such as "thunder" and "blue sky" for intellectual property rights, and created a new situation of IPR protection for Keqiao Textile with greater strength, stricter measures, higher standards and deeper fields.......
- How about the properties of polypropylene staple fiber products? [10/26/2022]
- Polypropylene staple fiber is mainly used in: needle non-woven fabric, health non-woven fabric, needle carpet, automotive interior cloth, geotextile, speaker cloth, filter cloth, filter yarn, clothing interlining, artificial fur, spinning, spinning wool, filter material, adsorption materials and other fields.Polypropylene staple fiber products with polypropylene resin as the main raw material, through melt spinning, drafting, curling, drying, shaping, cutting, packaging and other processes to make colored and colorless, prescribed denier number and length of fluffy fiber.Taizhou sea shimron chemical fiber co., LTD., formerly known as taizhou chenguang synthetic fibre factory, founded in 1995, is specialized is engaged in the polypropylene staple fiber research and development, production, sales, technology of chemical fiber enterprises. The company has more than 170 employees, covering an area of 54,000 square meters, 20,000 square meters of workshops and 5,500 square meters of office buildings. The company has 5 advanced automatic polypropylene staple fiber production lines, with an annual designed capacity of 50,000 tons. The company has established a perfect polypropylene staple fiber testing laboratory, with a full set of fiber testing instruments, with the ability to develop new products of polypropylene staple fiber. As a manufacturer of polypropylene staple fiber in China, the company produces a full range of polypropylene staple fiber products, mainly used in the automotive industry, civil engineering, liquid filtration, household and textile industries. The company has passed ISO9001:2015 international quality system certification.......
- Feel the economic pulse in Zhejiang Keqiao, "International Textile capital" [10/26/2022]
- Carrying a large cloth bag, holding a pile of sample cards, Tan Yufan in Keqiao China textile city fast shuttle, into the store asked "your home has this fabric." After efficient communication with the operator and recording the fabric name, model, specification, unit price, use and other information, he hurried to the next one.Keqiao District, Shaoxing City, Zhejiang Province is the global textile distribution center, the annual textile export exceeds 100 billion yuan, the trade covers more than 190 countries and regions in the world, Keqiao China Light Textile City annual transaction volume reaches 300 billion yuan, accounting for a quarter of the world.Tan Yufan works as a fabric "sample finder," a new occupation that has sprung up in Keqiao in recent years, mostly among young people. They are QUICK on their feet, have a good memory, make good use of all kinds of new communication methods, are familiar with international business platforms, and quickly get started in the textile industry. After the accumulation of certain resources, many looking for samples to the market, began to do fabric business.At present, it is the peak season for textile trade. Tan Yufan travels to and from Keqiao Textile Dongsheng Road Market, East Market, North market, United Market and other markets every day to efficiently solve sample finding problems for local enterprises and purchasers.Production and sales are busy in golden autumn October. On the Keqiao Kehai Highway, the flow of loading trucks is spectacular: from south to north, white grey cloth is transported into the blue Print town for printing and dyeing, and in the opposite direction, colorful textile fabrics are scattered to the downstream of the industrial chain.In the first eight months of this year, Keqiao's total exports reached 85.414 billion yuan, up 28.0 percent year on year. In terms of market, the export of Keqiao to countries along the Belt and Road is 49.808 billion yuan, with a year-on-year growth of 29.8%; Exports to countries that are members of the Regional Comprehensive Economic Partnership (RCEP) reached 18.125 billion yuan, up 40.2% year on year.Zhejiang FANTESI Textile Co., Ltd. is a leading enterprise in Keqiao textile foreign trade. In the first three quarters of this year, the export of the enterprise reached 230 million US dollars, with a year-on-year growth rate of more than 15%. Fu Guangyi, chairman of the company, said that Keqiao has tens of thousands of sensitive market operators and a complete textile industry chain. The advantages of the textile industry are constantly consolidated in the transformation, upgrading and organic renewal, and its international status and comparative advantages are constantly improving.In 1992, "Shaoxing Light Textile Market" was renamed "China Light Textile City" and became the first professional light textile market with the title of "China". In the past 30 years, from the "floating cloth market" with boat OARS, to the bold development of the "road market", and then to the construction of a modern "international textile capital", the textile industry in Keqiao has sprung up and flourished.According to the Bureau of Commerce of Keqiao District of Shaoxing City, since this year, the number of newly established market players in Keqiao has reached 15,000, with a net increase of nearly 10,000, indicating that the textile industry of Keqiao is still full of vitality.The government and enterprises will work together to weave a good "piece of cloth". In Zhejiang more look at the information technology Co., LTD., a number of network broadcast at the same time, rapid expansion of textile sales channels. Zhu Qiujun, a retired cadre from Keqiao District, is the resident instructor of the company. His duty is to help the company understand the policy on the residency of livestreaming talents and coordinate with the village community to set up the livestreaming "Gongfu Workshop"."The resident instructor helps a lot!" Zheng Long, general manager of the enterprise, said that the resident enterprise instructors play their special skills to help understand the policy, coordinate the handling, and effectively support the enterprise team to go all out to develop the business.......
- Polypropylene staple fiber comprehensive performance, a wide range of applications! [10/18/2022]
- Polypropylene staple fiber uses: polypropylene comprehensive properties, a wide range of applications.Properties of polypropylene staple fiber: Polypropylene is a thermoplastic resin with high crystallinity (up to 95% crystallinity) and regular configuration. The product is a non-toxic, tasteless, odorless and light polymer with a density of 0.90 ~ 0.91g/Cm3, which is the lightest of all plastics. Rigidity, good wear resistance, high hardness, high impact resistance at high temperature (but it drops sharply below -5℃). Strong resistance to repeated folding. Good heat resistance, thermal deformation temperature 114℃, Veka softening point >140℃, melting point 164 ~ 167℃, continuous use of temperature up to 110 ~ 120℃, in the case of no load, the use of temperature up to 150℃, is the only universal plastic can boil in water, and can be sterilizing products at 130℃. Good chemical stability, except for strong oxidation medium, and most chemicals do not act. The stability of water is particularly outstanding, not only insoluble in water, and almost not water absorption, 24h water absorption rate is only 0. 01%. Excellent electrical insulation performance, voltage resistance and arc resistance. Its main disadvantage is poor light resistance, easy aging; Cold resistance is poor, low temperature impact strength is poor, toughness is not good, high electrostatic degree, dyeing, printing and adhesion is poor, but can be improved by adding additives, blending and copolymerization method.Founded in 1995, Taizhou Hailun Chemical Fiber Co., LTD., formerly known as Taizhou ChenGUANG SYNTHETIC Fiber Factory, is a technical chemical fiber enterprise specializing in the research and development, production and sales of polypropylene staple fiber. The company has more than 170 employees, covering an area of 54,000 square meters, 20,000 square meters of workshops and 5,500 square meters of office buildings. The company has 5 advanced automatic polypropylene staple fiber production lines, with an annual designed capacity of 50,000 tons. The company has established a perfect polypropylene staple fiber testing laboratory, with a full set of fiber testing instruments, with the ability to develop new products of polypropylene staple fiber. As a manufacturer of polypropylene staple fiber in China, the company produces a full range of polypropylene staple fiber products, mainly used in the automotive industry, civil engineering, liquid filtration, household and textile industries. The company has passed ISO9001:2015 international quality system certification.......
- Production in the printing and dyeing industry continues to slow [10/18/2022]
- From January to August 2022, the production of printing and dyeing industry continued to slow down, and the decline of printing and dyeing cloth output of printing and dyeing enterprises above the scale still showed an expanding trend. Major operating quality indicators fluctuated slightly, and the efficiency of linking production and sales in the industry continued to improve. The growth rate of major economic performance indicators has fallen, the growth rate of total profits has dropped significantly, and corporate profits have come under significant pressure. The foreign trade aspect shows the strong development toughness, the main printing and dyeing product export maintains the volume price rise trend.The recovery of terminal demand is slowAccording to data from the National Bureau of Statistics, from January to August 2022, the printing and dyeing cloth output of enterprises above designated size in the printing and dyeing industry was 36.098 billion meters, down 8.34% year on year and 1.51 percentage points higher than that from January to July. On a monthly basis, the printing and dyeing cloth output of the above scale printing and dyeing enterprises in August was 4.622 billion meters, 1.44% lower than that in July, and the monthly output continued to hit a new low in the year, reflecting the contradiction of the current lack of demand is still relatively prominent, and the overall low capacity utilization rate of printing and dyeing enterprises. 1 - August, according to data from the National Bureau of Statistics, national limitation above clothing shoes and hats, needles textiles goods retail sales by 4.4%, year-on-year decline in a 1 - narrowed 1.2% in July, but fell 29.2% from a year earlier, distributed in the outbreak happens, Europe and the United States and other countries to speed up the tightening monetary policy, geopolitical risk continues under the influence of factors such as, The end market especially the domestic market to the textile clothing consumption demand recovery is relatively slow.Operational quality indicators fluctuated slightly. The efficiency of linking production and sales continued to improveAccording to data from the National Bureau of Statistics, from January to August 2022, the proportion of three expenses of printing and dyeing enterprises above the scale was 6.38%, 0.49 percentage points lower than that of the previous year, among which, cotton printing and dyeing enterprises were 6.19%, and chemical fiber printing and dyeing enterprises were 7.64%; The turnover rate of finished products was 17.07 times/year, slowing down by 1.72%. Accounts receivable turnover rate 8.63 times/year, an increase of 0.61%; The turnover rate of total assets is 1.02 times/year, up 0.64% year-on-year. Compared with January to July, from January to August, the growth rate of receivables turnover and total assets turnover in the printing and dyeing industry decreased slightly by 0.47 percentage points and 1.78 percentage points respectively, and the turnover rate of finished products decreased by 0.64 percentage points, showing a recovery trend for two consecutive months, and the convergence efficiency of production and sales in the industry continued to improve.The growth rate of efficiency indicators fell and corporate profits came under obvious pressureAccording to data from the National Bureau of Statistics, from January to August 2022, the operating revenue of printing and dyeing enterprises above designated size reached 202.446 billion yuan, up 8.49% year on year; The total profit reached 7.617 billion yuan, up 0.86% year on year; The profit margin of cost and expense was 4.00%, 0.30 percentage points lower than that of the previous year; Sales profit margin 3.76%, down 0.29 percentage points year-on-year; The value of export delivery reached 26.561 billion yuan, up 6.08% year on year. Among 1704 printing and dyeing enterprises above designated size, the number of households with losses was 572, with a loss surface of 33.57%; The total loss of loss-making enterprises was 2.229 billion yuan, up 58.95 percent year on year.Since August, the printing and dyeing industry's main economic indicators are under obvious pressure, compared with January to July, January to August regulation on the printing and dyeing business revenue growth rate fell 2.03 percentage points, total profit growth rate fell 9.21 percentage points, sales margin decline by 0.28 percentage points, the loss of enterprises total loss growth rate increased 7.66 percentage points. The total profit growth of printing and dyeing enterprises has declined significantly, and the total loss of the loss of enterprises is still growing, reflecting the current production and operation pressure of most enterprises is still large.......
- Ever wonder if fabric can stretch and move like a muscle? [10/11/2022]
- Soft artificial muscles.Ever wonder if fabric can stretch and move like a muscle? Engineers at the University of New South Wales in Australia have developed a textile that can be robotic to shape 2D materials into moving 3D structures!The textile technology for this soft artificial "muscle" consists of long silicon tubes filled with liquid and operated by a hydraulic system. The artificial muscles are surrounded by a "spiral coil of conventional fibres" that can be programmed to change how they contract, expand or deform into various shapes."We've actually given our smart textiles the exact same ability to expand and contract as human muscle fibers. This material has great benefits because it is made from miniature soft artificial muscles, which provides a thin, flexible and highly adaptable structure." Dr Thanh Nho Do, a senior lecturer in science who led the study.The technology is expected to be applied in various fields"This material could be used to develop soft exoskeletons that enable disabled people to walk again or enhance human performance. "Most of the existing technology in the field still revolves around rigid robotic suits, but we hope we can create a lightweight, soft exoskeleton that looks and feels like leggings and can be worn like normal clothing," added Dr Do."We suggest that it can be used to develop new medical compression devices, for example, low-profile medical compression devices, leading to better medical outcomes. Patients with poor circulation could benefit from smart clothing that contracts to apply needed pressure to shallow veins and help with blood supply. Athletes also use compression clothing to recover faster and reduce muscle soreness after training, and our smart textiles have the potential to be utilized in this area."Another use of the technology is in soft robots, where more rigid robots cannot solve problems. The ability to deform soft robots en masse while retaining tensile strength could become very useful in dangerous environments.Phuoc Thien Phan, from the Medical Robotics Laboratory at the University of New South Wales, added: "Traditional robots are effective when working in a systematic environment, but they are quite stiff and have problems dealing with the unknown background of changing environments. "Normal robots can't change their shape, they can't start with two-dimensional flat materials, they can go into small Spaces and then transform into three-dimensional objects."In addition, Dr Do has received funding from the National Heart Foundation of Australia to investigate whether the technique can help failing hearts pump blood around the body.......
- What are the advantages of polypropylene staple fibers? [10/11/2022]
- What are the advantages of polypropylene staple fibers?By using polypropylene staple fiber with high intensity, acid and alkali resistance, resistance to microbes, dry wet strength polypropylene woven geotextile as excellent characteristics, such as manufacturing, to built on soft soil foundation of civil engineering (such as DAMS, reservoirs, highway, railway, etc.) to reinforce effect, and makes the bearing load evenly distributed on the geotextile, the settlement of roadbed even, reduce the ground crack.When building the slope, the use of woven polypropylene staple fiber geotextile can stabilize the slope, reduce the slope collapse, shorten the construction period, prolong the service life of the slope. When carrying large load, polypropylene staple fiber woven geotextiles and nonwovens as matrix composite geotextiles can be used.Polypropylene staple fiber has the advantages of high strength, good toughness, chemical resistance and antimicrobial resistance and low price, so it is widely used in rope, fishing net, safety belt, bag belt, safety net, sewing thread, cable wrapping, geotextile, filter cloth, paper making felt and paper reinforcement materials and other industrial fields.Polypropylene staple fiber properties:1. Excellent moisture conductivity, flexibility, mesh and carding, excellent thermal adhesion.2. Polypropylene staple fiber has high strength, strong crimp elasticity, light weight, low melting point, good surface permeability, acid and alkali resistance and wear resistance than other fibers.Of course, polypropylene short fiber can be used as concrete, stucco and other filling materials, improve concrete impact resistance, waterproof and heat insulation.Founded in 1995, Taizhou Hailun Chemical Fiber Co., LTD., formerly known as Taizhou ChenGUANG SYNTHETIC Fiber Factory, is a technical chemical fiber enterprise specializing in the research and development, production and sales of polypropylene staple fiber. The company has more than 170 employees, covering an area of 54,000 square meters, 20,000 square meters of workshops and 5,500 square meters of office buildings. The company has 5 advanced automatic polypropylene staple fiber production lines, with an annual designed capacity of 50,000 tons. The company has established a perfect polypropylene staple fiber testing laboratory, with a full set of fiber testing instruments, with the ability to develop new products of polypropylene staple fiber. As A LEADING MANUFACTURER OF POLYPROPYLENE STAPLE FIBER IN China, THE COMPANY PRODUCES a full range OF POLYPROPYLENE STAPLE fiber products for the automotive industry, civil engineering, liquid filtration, household and textile industries. The company has passed ISO9001:2015 international quality system certification.......
- How many categories can be divided into short fiber? [9/28/2022]
- Polypropylene staple fiber according to the specification of natural fiber can be divided into cotton type, wool type, carpet type and long short fiber. They can be spun pure or blended with natural or other fibers in different proportions to make yarn, fabric and felt. For example, universal grade bituminous carbon fiber cut into 150mm long, 15μm diameter, 800MPa strength, 41GPa modulus of carbon fiber, and phenolic carbon fiber (70mm length, 200MPa strength, 14μm diameter) mixed in the ratio of 8:2, to produce a stable uniform yarn. Woven into various shapes of fabric or short cut into fibers used in composite materials such as cement, aluminum alloy reinforcement.Polypropylene staple fiber features: polypropylene staple fiber density is small, light, can float on the water; Polypropylene colored yarn has high strength and strong tensile resistance. Polypropylene staple fiber has a certain acid and alkali corrosion resistance, even if immersed in seawater are not to worry about; Polypropylene staple fiber hygroscopicity is small, almost no hygroscopicity; Polypropylene staple fiber is environmental protection and pollution-free products.Polypropylene staple fiber is made of polypropylene through melting, drafting, spinning, cutting and other processes. In THE PROCESS OF MAKING POLYPROPYLENE STAPLE FIBER, WE can add FUNCTIONAL MASTERbatch as required, such as anti-AGING MASTERbatch, flame retardant MASTERbatch, etc., to increase the performance OF POLYPROPYLENE staple fiber. Polypropylene staple fiber for felt is a polypropylene staple fiber specially used for making felt and used as filter material.Taizhou Hailun Chemical Fiber Co., Ltd. was formerly known as the Chenguang synthetic fiber factory in Taizhou City. It was founded in 1995. It is a technical chemical fiber company specializing in the development, production, and sales of short fiber fibers. The company currently has more than 170 employees, covers an area of 54,000 square meters, a factory building of 20,000 square meters, and an office building of 5,500 square meters. The company has 5 advanced automatic fibrine short fiber production lines with an annual design capacity of 50,000 tons. The company has established a comprehensive pallon short fiber detection laboratory with a full set of fibrous detection instruments and the ability to develop new products for neighborly fibrous fiber. As a Chinese pallon fiber manufacturer, the company produces a series of pallon short -fiber products, and its main application scope includes the automotive industry, civil engineering, liquid filtration, home furnishings, and textiles. The company has passed ISO9001: 2015 international quality system certification.......
- Application research progress of flame retardant finishing of textiles [9/28/2022]
- In recent years, due to the frequent occurrence of fire accidents, the flame retardant property of textiles has been highly concerned, and the flame retardant finishing has become an indispensable part in the application field of textiles. With the increasingly stringent requirements of the market on environment, chemical toxicity, cost and performance, the development of environmentally friendly, non-toxic, non-polluting flame retardants has become a research hotspot at the present stage.Classification of flame retardants for textilesThere are many ways to classify flame retardants. According to the combination of flame retardants and fabrics, they can be divided into additive flame retardants and reactive flame retardants. According to the classification of flame retardant elements, can be divided into halogen flame retardant, phosphorus flame retardant, nitrogen flame retardant.Halogen-based flame retardants have the advantages of good flame retardancy and high flame retardancy efficiency, but a large amount of smoke and harmful gases will be generated in the combustion process, which is rarely used at present. Phosphorus - based flame retardants mainly include inorganic phosphorus - based flame retardants and organic phosphorus - based flame retardants. At present, the most used organophosphorus flame retardants in the market are mainly organophosphorus esters, which have obvious effect on flame retardant modification of polyester fabric. When the fabric is burned, it will release non-flammable gases such as ammonia, water and nitrogen when heated. These gases will dilute the concentration of flammable gases and oxygen in the air and play a role in flame retarding. As a kind of halogen-free flame retardants, organosilicon flame retardants have been widely concerned in recent years because their combustion decomposition products have no pollution to the environment. Silicone flame retardants mainly play a flame retardant role in the condensed phase, which can promote the formation of carbon layer at high temperature, or can form a dense carbon layer by itself. These carbon layers can effectively prevent the transfer of heat and the contact between oxygen and fabric, and the barrier effect is more obvious.The greening of flame retardants is an inevitable trend. There are a variety of biomass materials in nature, such as chitosan, phytic acid, lignin, cyclodextrin, cellulose, etc., and the research on their application as flame retardants for fabrics is also increasing.Flame retardant finishing of textilesAccording to the way the flame retardant is introduced into the fabric, the manufacturing methods of flame retardant textiles can be divided into coating method, impregnation method and microcapsule method. The coating method, impregnation method used is common, the microcapsule method is flame retardant packages to microcapsules in the first, and then will fabric dipping in the flame retardant microcapsule with reactive resin solution, and then do baking with fabric, flame retardant microcapsule finally between fabric firmly deposited and make fabric flame retardant performance. For some flame retardants with small molecular weight, no reactivity or weak reactivity between the molecule and the fabric, this flame retardant finishing method can make the fabric obtain a certain durability and flame retardant performance.......
- Why is polypropylene staple so popular? [9/20/2022]
- Modern social development, raising people's living standard will be after the clothes, food and other things around him began to pay attention to, are looking forward to a is qualitative light, good elasticity, good chemical stability, low manufacturing cost, have recycling processing performance, and good dyeing properties, dimension stability, drapability, soft, comfortable and colorful taking fabrics.Then PP staple fiber with light weight, good elasticity, good chemical stability, low manufacturing cost, easy recycling processing etc., although itself is not hygroscopic, but because it has good core absorption effect, can pass the capillary effect of fabric of moisture transfer out, make the skin keep dry, in common use fiber, its heat transfer rate is the lowest, even lower than wool, It's ideal for keeping warm. PP staple fiber also has strong anti-fouling and deodorant ability, small pilling, and its hydrophobic properties result in its antibacterial, non-toxic, mildew and anti-microbial properties. Therefore, polypropylene can be used in the manufacture of functional sportswear, fashion fabrics, sanitary materials, etc. However, the general polypropylene fiber has no high crystal structure, and it is not easy to carry out yarn dyeing and fabric dyeing, so it can only be color master particle dyeing, so the color is single and not rich, which limits the dyeing scope of yarn and fabric, and restricts the application of PP staple fiber in the field of textile and clothing.Founded in 1995, Taizhou Hailun Chemical Fiber Co., LTD., formerly known as Taizhou ChenGUANG SYNTHETIC Fiber Factory, is a technical chemical fiber enterprise specializing in the research and development, production and sales of polypropylene staple fiber. The company has more than 170 employees, covering an area of 54,000 square meters, 20,000 square meters of workshops and 5,500 square meters of office buildings. The company has 5 advanced automatic polypropylene staple fiber production lines, with an annual designed capacity of 50,000 tons. The company has established a perfect PP staple fiber testing laboratory, with a full set of fiber testing instruments, with the ability to develop new products of polypropylene staple fiber. As A LEADING MANUFACTURER OF POLYPROPYLENE STAPLE FIBER IN China, THE COMPANY PRODUCES a full range OF POLYPROPYLENE STAPLE fiber products for the automotive industry, civil engineering, liquid filtration, household and textile industries. The company has passed ISO9001:2015 international quality system certification.......