- 2021 China International Cotton Conference: Analysis and Prospect of Global Cotton, Textile Situation! [6/22/2021]
- On June 18, at the 2021 China International Cotton Conference hosted by the China Cotton Association and the National Cotton Trading Market, the Chairman of the British Kao Trudik Co., Ltd., edited Mr. Michael Edwards, was "global cotton, textile situation analysis A speech with the outlook. Hello everyone, please accept greetings from Liverpool! I hope all China's cotton colleagues are all well. I unfortunately, I can't visit the scene, participate in this Cotton International Conference, thank you very much for China's Cotton Association to give me this opportunity to share some recent trends in the global cotton market through the Internet, and prospects for future. The international cotton market has changed significantly in the past two annual changes. The Ttrugg A index has three different stages in 2019/20 and 2020/21: in the first half of 2019/20, the international cotton price has a steady trend, and the A index breaks in mid-January 2020. 80 cents / pound threshold, this node is just in combination with China and the United States. Since then, with the new crown virus ravage around the world, the international cotton prices have plummeted. Cotton consumption is continuously declining, and the cotton textile supply chain is broken, and the global stock is close to 4 million tons, and the A index is pressed to 60 cents / lbs at the beginning of April. In the last stage, the cotton price has begun to have a long-term obvious recovery process. Compared with the historical trend of international cotton prices, the long-term mean of A index in the past 30 years, slightly less than 74 cents / lbs. Please note that we did not calculate the nominal value of inflation in 30 years. The A index fell to the bottom of the valley in April 2020, which was nearly 20% lower than the long-term mean, and then the time was slowly lifted until a longer-term mean is nearly 34%. What is the explanation of international cotton prices since the April last year? This in fact greatly exceeded many people's expectations. However, this rebound process is not limited to cotton - almost all agricultural products and industrial commodities have a significant recovery. Like many countries, the Fed's response to the epidemic, has had a major impact on international financial markets and stock markets. Contradiction is that although the epidemic has caused various damage to the economy, the foreground is bleak, but the US domestic stock index returns to the level before the epidemic last September, and then set up new high. The commodity futures market, including the New Years, also followed this trend. The Dow Jones Industrial Average Index (the main index of US stocks) has extensive correlation with the New Your trend. It can be said that the fundamentals of international cotton supply have played an important role in the entire economic recovery process. After experiencing a serious blow in the second half of 2019/20, international cotton consumption is far more powerful than everyone expected by each person in 2020/21. With the recovery of cotton textile supply chain, the textile factory becomes advantageous in the yarn sales, and the cotton consumption has also begun to show a positive trend. However, our prediction of global consumption in 2021/22 will remain slightly lower than the level of China-US trade situation and the level of new crown virus. Among them, in addition to the recovery of international cotton consumption, the 2020/21 annual cotton balance table is also a result of promoting the promotion of international cotton prices, and the US supply and demand situation clearly has a significant impact on the world market. The reason is that only cotton can be delivered at the New Type contract, and the amount of cotton stock has begun to decline in 2020/21, from nearly 1.6 million tons in the beginning of this year, down 700,000 tons of the year. What happened this happened? In fact, a part of the reason is due to the fact that the cotton production in 2020/21 is lower than expected. The US Department of Agriculture estimated annual cotton output was 4.26 million tons, then the western part of the United States, the West of Dezhou, first occurred, and then other production areas were attacked by a series of hurricanes and tropical storms. The final production was fixed in less than 3.2 million tons. In terms of the demand for beauty, the increase in the export of China is the key to keeping the beauty cotton balance table. The first stage agreement I mentioned in the past, as well as the active procurement of domestic traders and textile plants, which has greatly boosted the export sales of the cotton. So what are the factors affecting the future trend of international cotton prices? As mentioned earlier, the international cotton price is already in a historical high. The A index creates a peak of 98.5 cents / pounds at the end of February this year, and then less than a month of time dropped to 85.1 cents / lbs. As of early May, the new round of rebounded in the international cotton price was mostly lost, and then the beginning of the decline was still there, there is still no clear direction. In addition, the New Today's first few months of the New Your market is frequently fluctuating. In addition to being affected by the undulating macroeconomic impact, the New Your market makes people feel unpredictable, and it also reflects the market for the 2021/22 annual supply and demand. The biggest uncertainty from the shakes of cotton production. In the Western United States, the Western United States, which accounted for about half of the total production of Mei Cot, with the arrival of rainfall in early May, and local drought also got a certain degree of relief. Therefore, cotton cultivation in non-irrigated areas has become possible. However, early severe drought means to avoid large-scale abandoning, and cotton seedlings need to get more rainfall support. It can be seen that the Welcome to abandonment in the United States has great fluctuations, and the final production of the beauty cotton also plays a decisive role. In view of the significant reduction in the initial inventory of 2021/22, and the emergence of water resources throughout the country, the New Your market may be extremely sensitive to the factors related to any negative weather that occur later. For the prospects of the needs of Nuhua and other countries, the market is universal view. Although new crown virus spreads are still very serious in the world, in general, the retail demand for textiles and clothing continues to recover, which is to benefit from being depressed in consumer demand, and active response measures taken in some countries. The yarn sales of the textile factory seems to be gradually improved. Further, the recent international cotton prices have fallen, and the market procurement needs in various countries around the world have been further improved. Buyers from China are active in this round of procurement activities, but cotton merchants generally believe that there will be more demand from China in the future. Therefore, in this sense, China's cotton prices and world cotton prices will be closely converged in the future. Compare China spot prices represented by CC Index and international cotton prices represented by the Cotloy A Index, according to the price of CC INDEX. We can see that the price advantage of imported cotton is not particularly obvious. Until last October, China's domestic cotton prices have risen sharply. Since then, the domestic and foreign spreads began to open, but as of May, the video production time was in mid-May, the difference between the two was about 1,500 yuan. About 10 cents per pound. This international market is in place and seeing emotions, waiting to see private and government buyers from China's significant improvement in demand. Please allow me to express my heartfelt thanks to the speech of the China Cotton Association, and it is also expected that the epidemic will end as soon as possible. Everyone can face each other to face each other. thank you all!......
- What is polypropylene short fiber product performance? [6/8/2021]
- The polypropylene staple fiber is made of polypropylene resin as the main raw material, which is formed into a fluffy and colorless, defined, and the length of fluffy fibers are made by melt spinning, drafting, curling, drying stereotype, packaging and other processes.Polypropylene staple fiber product performance:1. A polypropylene staple fibers have superior humidification, flexibility, networked, and excellent thermally bonding.2. High fiber is high, strong curling elasticity, light weight, low melting point, good surface permeability, acid base wear resistance is better than other fibersDelicaded polypropylene staple fibers are mainly used in acupuncture carpets, automotive interiors, non-woven fabrics, ropes, decorative materials, health care products, etc.......
- Cotton price changed its downward trend, and the market opened the way to rise [6/8/2021]
- According to data, the price of cotton in June changed its downward trend, and the market began to rise. On the 1st, the price of 3128B lint was around 15791 yuan/ton, and on the 7th, the price of 3128B lint was 16036 yuan/ton, an increase of 1.55%. 2. Market analysis Domestic: Entering June, the cotton spot showed a clear upward trend. On the 7th, China's cotton price index of 3128B broke the 16,000 mark, which was 16,030 yuan/ton. Xinjiang lint spot trading volume has increased, and domestic cotton prices have experienced a technical rebound after a period of decline. In the domestic cotton market, after the cotton planting in southern Xinjiang, cotton seedlings grow about a week later than in previous years. Pay attention to the follow-up weather conditions; the spot market is still abundant, and imported cotton stocks continue to increase. The market expects that the current domestic imported cotton stocks have risen to 75. More than 10,000 tons. In terms of futures, under the acceleration of economic recovery in China, Europe and the United States, and the continued strong economic stimulus of the US government, commodities are still in an upward cycle. On June 1, the settlement price of Zheng Mian’s main 2109 contract was 15,470 yuan/ton. On the 7th, the settlement price was 15865 yuan/ton, an increase of 395 yuan/ton. International: Supported by the US's overweight stimulus package, international cotton prices rebounded after showing a clear defiance. On June 4, the International Cotton Price Index (SM) was 97.98 US cents/lb, an increase of 2.65 US cents/lb from June 1, and the International Cotton Price Index (M) was 94.62 US cents/lb, an increase of 2.65 from June 1. Cents per pound. On June 4, the July contract of ICE futures was 85.80 cents, up 159 points, and the December contract was 85.88 cents, up 84 points. 3. Downstream industry chain Although the cotton market has risen by a large margin, the downstream textile companies have been quiet in purchasing, and textile companies have ordered bargain-hunting, and market transactions are still dominated by small batches. The overall trading atmosphere of the cotton yarn market is general, and the market’s wait-and-see sentiment is even stronger. The industry has begun to enter the off-season market, downstream demand has fallen, and cotton yarn prices have remained stable. The grey cloth market is generally stable, and regular grey cloths are mainly small and medium-sized orders. With the aggravation of the epidemic in Vietnam, the return of orders to the country is expected to increase. At present, the market has strong bullish sentiment. The country has repeatedly proposed to do a good job of ensuring the supply of bulk commodities and stabilizing prices. The domestic cotton prices are not motivated to rise sharply, and short-term fluctuations are expected to remain stable.......
- The effect of static electricity on polypropylene staple fiber! [6/1/2021]
- The effect of static electricity on polypropylene staple fiber!Polypropylene staple fiber is a kind of non-absorbent or very low water absorption, and it cannot be dyed and colored like other synthetic fibers such as polyester and eyeglass. Because of its high static electricity, it is difficult to perform processing such as clearing and spinning, which greatly restricts For its application, the high-efficiency, durable, practical antistatic agent and dyeable components were analyzed and screened. Polypropylene staple fiber is because polypropylene is located at the negative end of the fiber frictional charging sequence, so when it rubs against a fiber, It generates a negative charge by itself. This kind of fiber without modification treatment is prone to static electricity accumulation during use, and can cause many troubles in the processing process. Severe static electricity problems will directly affect the cleaning, carding and other processes, and can not even be used for processing. For this problem, our factory has begun to study antistatic polypropylene, and develop antistatic and dyeable components that can be blended with polypropylene. In large-scale equipment, a cotton-type antistatic dyeable polypropylene staple fiber was successfully spun out. For the static electricity and dyeability of the staple fiber, further tests are needed.......
- The continued increase in container prices on Asia-Europe routes will affect my country’s exports to Europe? [6/1/2021]
- The continued increase in container prices on Asia-Europe routes will affect my country’s exports to Europe?According to the latest data from the Drewry World Container Index released by the international logistics consulting firm Drewry, the current 40-foot container freight from Shanghai to Rotterdam has risen to US$10,174, a 3.1% increase from the previous week and a year-on-year increase of 485%. From a global perspective, the World Container Freight Index (WCI) rose to US$6,257, a year-on-year increase of 293%. Both indexes reached their highest levels on record in 2011. Drewry said that the current price of container freight from Asia to Europe continues to rise, and traders will face increasing cost pressures in the supply chain.Zhou Shihao, the founder of the international logistics service platform "Where to Go", said in an interview with a reporter from China Business News that the main reason for the rise in container freight rates is that supply is less than demand. At present, June and July may be the last high point of container prices. After the new crown pneumonia epidemic continues to improve and the vaccine coverage rate increases, the international supply chain will recover to some extent, and the logistics price will gradually decline. However, the decline may not be too high, and container prices will still hover at high levels.Container freight on Asia-Europe routes breaks through US$10,000 for the first timeDrewry's data shows that behind the rise in container prices, the demand for 20-foot and 40-foot containers is the most in demand, and the goods they carry account for most of the global trade in goods.Zhou Shihao believes that this reflects the phenomenon that the supply of containers is less than demand in the context of the recovery of global trade. He said that from the supply side, although the number of containers has not changed, due to the impact of the epidemic and the Suez Canal incident, the availability of containers on the market has decreased. From the demand side, due to the better control of the epidemic situation in my country, the recovery effect of foreign trade is better, which in turn increases the demand for containers.Drewry said that disruptive factors such as the blockage of the Suez Canal and congestion in European ports continue. At present, in the three major European ports-Rotterdam Port in the Netherlands, Antwerp Port in Belgium and Hamburg Port in Germany, the container throughput is larger than the same period in previous years and tends to be saturated.Rising container prices have had a considerable impact on foreign trade companies. The "Report on the Digital Development of the International Logistics Industry" jointly issued by the China Communications Information Center and the Shanghai International Shipping Center stated that more than 80% of the interviewees believed that due to lack of containers, explosions, delays and other reasons, the implementation of logistics plans was uncontrollable and business development The difficulty is greatly increased. This has caused a sudden increase in the amount of advances for freight forwarding companies, and difficulties in corporate capital turnover.Xue Dong, general manager of Zhejiang Anji Wanbao Furniture Co., Ltd., said in an interview with a reporter from China Business News that for traders exporting to mature markets, the unit price of their goods is not high, and they are more sensitive to the increase in logistics, exchange rates, and raw material prices. In fact, in the entire logistics and transportation link, not only the price of containers has risen, but the logistics costs of inland transportation, overseas logistics, and overseas warehouses are also rising.Zhou Shihao also believes that logistics costs are more important for small and medium traders. "Before the outbreak, a 40-foot-tall container from Asia to Europe only cost about US$2,000. Now it has risen to about US$10,000, and the price has doubled five times." He said.How to reduce the cost of international logisticsAccording to many experts interviewed by reporters, finding alternatives to traditional shipping routes and improving shipping efficiency are the main methods to reduce the logistics costs of Asia-Europe routes.In terms of finding alternatives, Li Xuan, a senior analyst at Haitong Securities Transportation, said in an interview that the Asia-Europe line trade is mainly seaborne, with the China-Europe railway train as a supplement. Currently, 60% of China's exports to Europe go through the Suez Canal, the China-Mediterranean route. In terms of logistics, the main focus of enterprises is on price and transportation efficiency. In the context of frequent black swan incidents and rising shipping prices, shippers may reconsider alternative solutions.He further explained that the common China-Mediterranean sea route is characterized by cheap prices and short distances. As for the alternative, that is, the China-Cape of Good Hope-Europe shipping route, it is characterized by slightly higher prices and longer detour distances. Another alternative is the China-Europe Express, which is characterized by short time but requires coordination of multinational railway systems.In terms of improving the efficiency of maritime transportation, Zhou Shihao believes that first, shipping companies can strengthen dispatching and transport empty containers stranded in Europe back to China to increase the availability of containers. Second, companies can explore the digitalization trend of logistics and enhance the efficiency of logistics transportation.At the end of April, the Ministry of Transport replied to netizens’ messages about “detention of shipping containers and soaring costs”, stating that our ministry actively coordinated with relevant liner companies to optimize the allocation of shipping capacity on Chinese routes, increase the capacity of Chinese routes and the return of empty containers, and minimize overseas shipments. The impact of large-scale delays in shipping schedules caused by port congestion on China's import and export transportation.In terms of logistics digital transportation, Tan Limin, the founder and CEO of Westwell Technology, said in an interview: "Since last year, the logistics market has become more urgent for artificial intelligence, remote operation, and unmanned operation."He gave an example to reporters that last year, the company successfully delivered multiple unmanned smart straddle carriers and fully electric unmanned truck fleets to terminals in Sweden, Thailand and other places. "In the process of loading and unloading at the port, a series of auxiliary equipment such as trucks are needed. A medium-sized terminal requires an average of 200 trucks. At present, the number of truck drivers is small. In order to prevent cross-infection of drivers during the epidemic, the efficiency of manned trucks has been improved. Not high. The use of automation, unmanned driving and other measures can increase the efficiency of trucking operations, improve the port operating environment, and thereby increase the efficiency of maritime transportation." He said.......
- What do you need to pay attention to production of polypropropylene short fibers? [5/25/2021]
- The polypropylene staple fiber is made of polypropylene resin as the main raw material, which is formed into a fluffy and colorless, defined, and the length of fluffy fibers are made by melt spinning, drafting, curling, drying stereotype, packaging and other processes.The polypropylene staple fiber has a lot of excellent performance, mainly reflected in the following four aspects:First, polypropylene staple fibers have superior humidification, flexibility, networked, and excellent thermal bondingSecond, polypropylene staple fiber is light, its density is 0.9 ~ 0.92 g / cubic centimeter, which is the lightest in all synthetic fibers, which is 2% percent than the polyamide fiber, 30% percent, compared to adhesive The fiber is light 40%; the strength is high (the same as the mild and wet state), the wear resistance and returning is good; anti-microorganisms are not mildew; chemical resistance is also superior to general synthetic fibers.Third, compared with other synthetic fibers, the electrical insulation and warmth of polypropylene short fibers is preferably, its resistivity is high (7 × 1019 ohm · cm), and the thermal conductivity is small.Fourth, high strength, strong curling elasticity, light weight, low melting point, good surface permeability, acid and alkali-resistant wear resistance is better than other fibers.The above four points are some of the properties of polypropylene short fibers.Apropylene staple fiber spinning temperature is high (300 ° C or higher), and the spinning temperature difference between various specifications is large. Therefore, the selection and control of polypropylene short fiber temperature is very important. The spinning temperature is too high, and the strength of the finished product is significantly reduced in addition to the wool, and the strength of the finished product is obvious. If the control temperature is too low, in addition to the hard yarn and melt crack, the tensile properties can be deteriorated, and even cannot stretch, forced to reduce the stretchable ratio, or the stretching yarn retreat is too large. Resulting in too high elongation in the finished product. In addition to the experience observation, spinning temperature control mainly rely on the touched average molecular weight of the oil-free yarn. Generally, the insulation zone has the greatest effect on polymer degradation, thus changing the temperature of the region so that the molecular weight of the oil-free yarn is faster, and the spinning temperature is one of the critical layers of polypropylene staple fibers.......
- Xinyi Industry Base will become a national textile industry cluster [5/25/2021]
- On the 22nd, Xinyi City invests 18 billion yuan of new phoenix piode acid fiber projects officially started construction. The project has been included in the list of major projects in Jiangsu Province in 2021, with an annual output of 2.7 million tons of differential fibers, 1 million tons of DTY, 600 million meters green textile fabric. After completing production, the year can achieve sales revenue of 26 billion yuan, and the profit and tax is 2.5 billion yuan.Xinyi is the "high-end textile new material and green manufacturing base" of China Chemical Fiber Industry Association. The base is committed to developing emerging industries such as high-end textile, intelligent manufacturing, new materials. There are more than 30 Srk, new, teaseous, and weft cream and other chemical fiber textile enterprises, including 23 large-scale enterprises, national high-tech enterprises 8 Home, there are 15 provincial-level R & D platforms. At present, Xinyi has formed an integrated development, spinning, textile, clothing processing and sales of a dragon industry system. After the new phoenix polyester fiber project is put into operation, the industrial base will form an annual sales of 50 billion yuan, the profit and tax exceeds 3 billion yuan, and become a national textile industry cluster.......
- What are the characteristics of polypropylene staple fiber for engineering? [5/18/2021]
- Tens of millions of fibers of polypropylene staple fiber are evenly distributed in the mortar/concrete, which plays a good role of micro-reinforcement, which well maintains the integrity of the structure and prevents the structure from being dispersed into the mortar/concrete. Many fragments prevent the corrosion of the steel bars in the structure, which can greatly extend the service life of the project and reduce the maintenance cost of the project.Polypropylene staple fiber characteristics: 1. Higher strength and elastic modulus are conducive to the mechanical properties of concrete.2. It has strong binding force with the cement surface, and the hydrophilic treatment is good for hanging dust and improving the strength.3. Excellent dispersibility, does not clump, and effectively guarantees its anti-cracking performance.4. The fiber has stable chemical properties and strong acid and alkali resistance.The reinforcement function of polypropylene staple fiber to concrete:Polypropylene staple fiber prevents shrinkage and cracking of mortar and concrete; improves the denaturation and toughness of concrete; enhances seepage and crack resistance; improves the impact strength of walls; improves peel resistance and wear resistance; improves impermeability and freeze-thaw resistance Enhance the function of reinforcing bars; prevent dry cracking of mortar and prevent crack propagation.Polypropylene staple fiber use: used in anti-cracking putty powder, thermal insulation mortar, concrete, construction engineering levels, walls, floors, pools, basements, and passage bridges. It has anti-cracking, anti-seepage, wear resistance, improved toughness, and improved Impact force, explosion-proof, and resistance to tearing off, improving the bonding force between the new and the old interface.......
- The inflation data is greatly higher than expected, and the overall atmosphere of the market turns. [5/18/2021]
- Recently, the big atmosphere of the commodity market is strong. Most commodity prices create a new high, just when the market is immersed, the US CPI data is announced in the United States yesterday, and most commodity prices turned down, and the nitent atmosphere once.It is reported that US CPI has increased by 4.2% year-on-year, expected to grow 3.6%, the previous value increased by 2.6%, refreshing the ten-year high. Previously, the universal prediction of the core CPI in April was 0.3% from the previous month, which was more than 0.2% since 1999. The US inflation data is expected to surprise the market, which will continue to test the Fed's determination. Previously, the Fed has repeatedly emphasized that inflation data and employment data are related to whether or not to raise interest rates in the future. Previously, employment data was significantly lower than expected, the entire financial market (including commodities) ushered in a wave of strong rebound, because the market expects employment data lower than expected, indicating that the Fed will not tighten monetary policy in short-term reserves. Today, the inflation data is substantially higher than expected, the random stress increases, and the overall atmosphere of the market turns.The author believes that according to most institutions and experts, this year's Fed's interest rate hike probability is zero, and the fastest will go to the beginning of next year, so the raising interest rate is only hung on the head. Sword, although there is a dangerous moment, but it will not fall, which is equivalent to giving the market asthorn opportunity. Of course, the most critical or the supply and demand relationship of the product itself.Taking cotton as an example, the current supply end is normal and the inventory is still large. The new annual cotton has been planted, and the new cotton has broken the seedlings. There are some extreme weather in the near future. Some cotton fields are affected, and the cotton prices have fluctuated. People who are familiar with Xinjiang cotton plantation clearly, Xinjiang will suffer a variety of meteorological disasters every year, but the level of affected is high, and of course this weather speculation indicates that the substantial changes in both ends of supply and demand, the disk price will inevitably make reactions .At present, the world's major consumer markets such as Europe and the United States have gradually relaxed. The epidemic situation that affects the price of cotton prices is gradually eliminated, and the recovery of the consumer market in the future is expected. In addition, as the largest cotton produced by the world, the epidemic is still in the out of control. It is still difficult to cause a lot of impact on cotton production and textile orders. At present, there is still a subject of funds, so the short-term callback of cotton is not meant. At the top, the future probability has the possibility of continuing to rush.......
- Why choose our Haolun polypropylene short-facator? [5/11/2021]
- Polypropylene staple fibers description: Polypropylene short fiber specifications: specifications 0.3-6d, length 5-150mm, Polypropylene short fiber use: Non-woven fabric for hygiene materials (such as women sanitary napkins, baby diapers, medical masks, hats, etc.), acupuncture carpets, electric blanket fabrics, filter cloth, geotextile, car decoration Cloth, clothing lining, artificial fur, yarn, yarn textile, hygiene, hot rolled non-woven fabric, polypropylene spinning, interior parts, speaker cloth, woven wire, filter, adsorption material, cigarette filter, rope, rope, filter Materials and other fields.As a pilot manufacturer of polypropylene short fibers, Taizhou Hairi Chemical Fiber Co., Ltd. produces full range of polypropylene short fiber products, including automotive industries, civil engineering, liquid filtration, sand release, weave materials, and textile industries. Taizhou Hailing Chemical Fiber Co., Ltd. will continue to provide our customers with high-quality polypropylene short fiber products and quality services, in-depth development of the polypropylene short fiber industry, develop high-performance fiber products, serving the new material industry.......
- "Modified Polyvinyl Chloride Coilators Outdoor [5/11/2021]
- May 10th is the fifth Chinese brand day. Not long ago, Zhejiang West Gate New Material Co., Ltd. was drafted as the main drafted "modified polyvinyl chloride coating outdoor sunshade" Zhejiang manufacturing standards, which means that this textile new material company brand has further gold content Increase.It is reported that "Westward Gate" is a leading enterprise in the field of domestic functional sunshade material segmentation. It is the epitome of Keqiao District Textile Enterprises to participate in the "Character Standard Zhejiang Manufacturing" Standard. The development and release implementation of "modified polyvinyl chloride coating outdoor sunshade fabric" will promote the high quality development of functional shade materials, improve the brand image of the industry, and achieve sustainable development.Keqiao is the largest textile industry cluster in the country, and its textile capacity accounts for about 10% of the country. As the foundation of the economic development of Keqiao District, the textile industry is also the top priority of cultivating the "manufacturing of the character". As the "product standard" brand cultivation pilot county, Keqiao District has always attached great importance to the standard improvement project, and it has emerged in the "high-grant combed cannabis cotton mixed color gauze" and Dingfeng woven machine. Machine Aluminum Alloy Frame "," Chemical Fiber Double Treading Machine "of Hua Yue Texture Machine, Walifi's" Bark Gum Wall Cloth "and other 12 textile" Character Zhejiang Manufacturing "standards.It is the first-class, internationally advanced industry products, and the main performance indicators are superior to domestic similar products, which is a high-quality synonym. For example, Wallefi's "cloth glue wall cloth", standard specified product requirements, technical requirements, inspection rules, etc., heavy metal maximum value, color fastness, waterproof performance, etc., many key indicators are much higher than industry standard requirements The publishing of this standard will build the company to build a domestic high-end wall fabric manufacturing brand.Only leading the industry can master the initiative and voice. The relevant person in charge of the District Market Supervision Bureau said that "standardization" promotes the high-quality development of textile enterprises, starting the "product standard Zhejiang manufacturing" Keqiao brand, and the current Zhejiang promotes the textile industry to high-end, brand, fashion, and green The development is unwritten. "It is conducive to enhancing the company's independent innovation ability, improving textile industry standards, and promoting the transformation and upgrading of textile industries, achieving high quality development." The person in charge said.......
- Effect of polypropylene short fiber elongation on production? [5/10/2021]
- The appearance of polypropylene short fiber seems to be a cotton, soft and has a certain elasticity, and the elongation of polypropylene short fibers is large. It is easy to control in production, and the elongation will exceed 60%, which except for its polypropylene macromolecule. In addition to the structural factor, it may also be insufficient in the production process, because the wire is unevenness, improve the tensile ratio is easy to wrap the roller, or sometimes retransmond. The retreat between the second stage and the third stretching machine is often found in the production, and three five rollers are reversed. After the orientation, the fiber stress is large, and there is a retreat. These can be improved by tension heat setting or proper heat treatment. Dellarous short fiber elongation is too large, it will bring a lot of harm, in the blend, there is also an effect on the strength of the yarn. Spinning has been found in the spinning, such as pure polypropylene quality indicators 2808, polypropylene 50% cotton blend indicator 1950, polypropylene 50% cotton blend index 2193, 215 cotton quality index 2336. It can be seen from the above data, the strength of the pure splicing grate is the highest, which is much higher than the cotton, but it is not as good as the cotton, which may be related to the unevenness of the polypropylene short fiber and cotton mixture, also with polypropylene The polypropylene short fiber is difficult to control the length, so it seems to be more than a relatively simple process.......